SPF Check:
sip.lyncucc.com

1. Specify domain name

Enter a domain to be checked for the SPF record
2. Specify IP address (optional)
Enter any IP address to check if it is authorized to send e-mails by the SPF record

What is the SPF lookup for?

With the SPF lookup you analyze the SPF record of a domain for errors, security risks and authorized IP addresses. Optionally, you can specify an IP address to check if it is authorized to send e-mail on behalf of the domain. The SPF lookup analyzes registered TXT records in real time. If you want to specify an SPF record manually, use the SPF Analyzer.

SPF check passed

Your SPF record check result
  •   SPF record found
  •   Syntax check: 0 errors
  •   Email Anti-Spoofing: Good
Warning: Compliance breach for email deliverability & security

The domain sip.lyncucc.com does not fulfil the requirements for optimal deliverability to Google, Yahoo and other email service providers.

Mandatory IT baseline protection measures for email security are not fulfilled. There are risks of email misuse.

Help & problem solving
Summary of the SPF check

Does a valid SPF record exist?
An SPF record was found for the domain sip.lyncucc.com.
The SPF record for sip.lyncucc.com is valid.
The syntax check of the SPF record shows no obvious errors.

Which IP-s are legitimate to send emails?
The SPF record contains a reference to external rules, which means that the validity of the SPF record depends on at least one other domain. A detailed list of the rules used externally can be found in the analysis result. In total, 520 IP address(es) were authorized by the SPF record to send emails.

The SPF record analysis was performed on 15.03.2025 at 04:06:13 clock.

Lookup for the domain:
sip.lyncucc.com
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Evaluation for the domain sip.lyncucc.com 

Nameserverset:
dns2.registrar-servers.com
dns1.registrar-servers.com
Determined SPF record:
 SPF Send
Legitimated IP addresses:
IP Provider / ASN DNSBL-Check
208.77.144.71/32
VIRTBIZ-DALLAS blacklist 
208.77.144.72/29
VIRTBIZ-DALLAS blacklist 
178.63.213.50/29
Hetzner Online GmbH blacklist 
185.215.150.110/31
UNREAL-SERVERS blacklist 
185.215.150.112/30
UNREAL-SERVERS blacklist 
103.173.96.4/30
AUTHENTECH SOFTWARE blacklist 
103.173.96.8/31
AUTHENTECH SOFTWARE blacklist 
80.76.46.100/30
EGIHOSTING blacklist 
80.76.46.104/32
EGIHOSTING blacklist 
51.158.87.225/27
Scaleway S.a.s. blacklist 
163.172.56.197/32
Scaleway S.a.s. blacklist 
80.76.46.240/29
EGIHOSTING blacklist 
91.227.221.136/29
Vinters IT Ltd blacklist 
91.220.127.14/31
Vinters IT Ltd blacklist 
91.220.127.16/32
Vinters IT Ltd blacklist 
91.220.127.61/32
Vinters IT Ltd blacklist 
91.227.220.121/32
Vinters IT Ltd blacklist 
208.77.146.26/29
VIRTBIZ-DALLAS blacklist 
163.5.164.170/29
IPXO blacklist 
45.134.110.16/32
LEVELONESERVERS blacklist 
45.134.110.25/32
LEVELONESERVERS blacklist 
45.134.110.49/32
LEVELONESERVERS blacklist 
45.134.110.50/32
LEVELONESERVERS blacklist 
45.134.110.70/32
LEVELONESERVERS blacklist 
37.114.58.136/32
Felix Gassan blacklist 
37.114.58.138/32
Felix Gassan blacklist 
37.221.95.202/32
Felix Gassan blacklist 
43.251.161.202/31
Felix Gassan blacklist 
191.96.11.183/32
Wojciech Czapkowicz blacklist 
191.96.11.184/30
Wojciech Czapkowicz blacklist 
107.161.190.202/29
DIMENOC blacklist 
137.175.10.33/27
PEG-SV blacklist 
137.175.14.130/27
PEG-SV blacklist 
137.175.16.65/27
PEG-SV blacklist 
137.175.20.161/27
PEG-SV blacklist 
137.175.38.193/27
PEG-SV blacklist 
137.175.42.33/27
PEG-SV blacklist 
137.175.45.232/29
PEG-SV blacklist 
137.175.45.240/28
PEG-SV blacklist 
137.175.63.161/27
PEG-SV blacklist 
38.152.16.241/29
SERVER-MANIA blacklist 
69.4.80.2/32
SERVER-MANIA blacklist 
148.135.66.53/32
MULTA-ASN1 blacklist 
148.135.66.54/32
MULTA-ASN1 blacklist 
148.135.66.60/30
MULTA-ASN1 blacklist 
162.216.241.116/30
DYNU blacklist 
162.216.241.120/32
DYNU blacklist 
130.185.109.11/32
Xirra GmbH blacklist 
195.138.247.44/30
Xirra GmbH blacklist 
23.105.14.161/32
LEASEWEB-USA-WDC blacklist 
23.105.14.166/31
LEASEWEB-USA-WDC blacklist 
23.105.14.169/32
LEASEWEB-USA-WDC blacklist 
108.59.1.65/32
LEASEWEB-USA-WDC blacklist 
108.59.10.73/32
LEASEWEB-USA-WDC blacklist 
108.59.10.75/32
LEASEWEB-USA-WDC blacklist 
108.59.10.78/31
LEASEWEB-USA-WDC blacklist 
108.59.10.82/32
LEASEWEB-USA-WDC blacklist 
108.59.10.88/32
LEASEWEB-USA-WDC blacklist 
108.59.10.90/31
LEASEWEB-USA-WDC blacklist 
108.59.9.205/32
LEASEWEB-USA-WDC blacklist 
108.59.9.215/32
LEASEWEB-USA-WDC blacklist 
103.212.223.93/32
Hostcenter blacklist 
103.212.223.94/31
Hostcenter blacklist 
103.212.223.96/31
Hostcenter blacklist 
185.155.97.94/31
RJ Network OU blacklist 
185.155.97.96/31
RJ Network OU blacklist 
65.60.42.202/29
SINGLEHOP-LLC blacklist 
80.76.46.75/29
EGIHOSTING blacklist 
130.185.109.34/32
Xirra GmbH blacklist 
195.138.247.32/30
Xirra GmbH blacklist 
27.255.75.89/29
Hostcenter blacklist 
188.40.156.41/29
Hetzner Online GmbH blacklist 
195.138.247.49/29
Xirra GmbH blacklist 
130.185.109.44/32
Xirra GmbH blacklist 
198.49.69.152/30
DIMENOC blacklist 
107.161.190.212/32
DIMENOC blacklist 
184.107.85.174/31
IWEB-AS blacklist 
184.107.85.176/30
IWEB-AS blacklist 
38.92.185.12/24
MADGEN-01 blacklist 
107.161.190.218/29
DIMENOC blacklist 
185.34.145.46/31
CNServer LLC blacklist 
185.34.145.48/30
CNServer LLC blacklist 
38.87.71.139/24
CNServer LLC blacklist 
107.161.190.213/32
DIMENOC blacklist 
107.161.190.214/31
DIMENOC blacklist 
107.161.190.216/31
DIMENOC blacklist 
91.232.96.68/30
Xirra GmbH blacklist 
192.155.103.137/29
AS-30083-US-VELIA-NET blacklist 
45.10.22.39/32
FIBERHUB blacklist 
45.10.22.40/29
FIBERHUB blacklist 
192.227.113.197/32
CLOUD-SOUTH blacklist 
192.227.113.198/31
CLOUD-SOUTH blacklist 
192.227.113.200/31
CLOUD-SOUTH blacklist 
148.135.38.2/29
MULTA-ASN1 blacklist 
103.114.218.128/32
DACEN-2 blacklist 
103.114.218.191/32
DACEN-2 blacklist 
103.114.218.192/32
DACEN-2 blacklist 
103.114.218.194/32
DACEN-2 blacklist 
77.83.247.232/29
Oy Crea Nova Hosting Solution Ltd blacklist 
23.108.79.177/30
LEASEWEB-USA-CHI blacklist 
23.108.87.87/32
LEASEWEB-USA-CHI blacklist 
134.195.196.147/32
AS-GLOBALTELEHOST blacklist 
134.195.196.25/32
AS-GLOBALTELEHOST blacklist 
134.195.196.26/32
AS-GLOBALTELEHOST blacklist 
46.242.128.247/32
home.pl S.A. blacklist 
46.242.136.116/32
home.pl S.A. blacklist 
46.242.136.124/32
home.pl S.A. blacklist 
46.242.137.193/32
home.pl S.A. blacklist 
46.242.140.133/32
home.pl S.A. blacklist 
193.160.70.152/29
FIBERHUB blacklist 
142.171.37.108/30
MULTA-ASN1 blacklist 
142.171.4.141/32
MULTA-ASN1 blacklist 
142.171.4.142/32
MULTA-ASN1 blacklist 
95.211.120.134/32
LeaseWeb Netherlands B.V. blacklist 
95.211.120.156/32
LeaseWeb Netherlands B.V. blacklist 
95.211.182.99/32
LeaseWeb Netherlands B.V. blacklist 
147.124.212.17/32
MAJESTIC-HOSTING-01 blacklist 
147.124.212.18/32
MAJESTIC-HOSTING-01 blacklist 
147.124.212.24/31
MAJESTIC-HOSTING-01 blacklist 
147.124.217.62/32
MAJESTIC-HOSTING-01 blacklist 
147.124.217.72/32
MAJESTIC-HOSTING-01 blacklist 
147.124.218.132/30
MAJESTIC-HOSTING-01 blacklist 
216.250.249.11/32
MAJESTIC-HOSTING-01 blacklist 
216.250.249.150/32
MAJESTIC-HOSTING-01 blacklist 
216.250.252.171/32
MAJESTIC-HOSTING-01 blacklist 
216.250.252.42/32
MAJESTIC-HOSTING-01 blacklist 
216.250.253.51/32
MAJESTIC-HOSTING-01 blacklist 
216.250.253.54/32
MAJESTIC-HOSTING-01 blacklist 
208.110.86.186/29
WII blacklist 
178.162.229.193/32
Leaseweb Deutschland GmbH blacklist 
178.162.229.195/32
Leaseweb Deutschland GmbH blacklist 
178.162.229.211/32
Leaseweb Deutschland GmbH blacklist 
178.162.229.219/32
Leaseweb Deutschland GmbH blacklist 
163.172.214.225/32
Scaleway S.a.s. blacklist 
212.83.131.183/32
Scaleway S.a.s. blacklist 
212.83.131.238/32
Scaleway S.a.s. blacklist 
212.83.132.168/32
Scaleway S.a.s. blacklist 
154.70.152.209/32
NexonHost Srl blacklist 
154.70.152.211/32
NexonHost Srl blacklist 
154.70.152.211/30
NexonHost Srl blacklist 
205.185.117.253/32
PONYNET blacklist 
205.185.121.3/32
PONYNET blacklist 
205.185.127.242/32
PONYNET blacklist 
209.141.40.166/32
PONYNET blacklist 
209.141.48.254/32
PONYNET blacklist 
108.186.68.1/26
PEG-SV blacklist 
108.186.70.193/26
PEG-SV blacklist 
108.186.72.1/26
PEG-SV blacklist 
108.186.82.100/26
PEG-SV blacklist 
192.74.245.76/32
PEG-SV blacklist 
198.200.54.244/30
PEG-SV blacklist 
78.129.237.101/27
Iomart Cloud Services Limited blacklist 
78.129.237.88/32
Iomart Cloud Services Limited blacklist 
78.129.237.128/31
Iomart Cloud Services Limited blacklist 
67.212.182.146/29
SINGLEHOP-LLC blacklist 
72.10.163.242/29
GTCOMM blacklist 
194.71.107.197/32
EDIS GmbH blacklist 
194.71.107.36/32
EDIS GmbH blacklist 
45.153.125.10/32
EDIS GmbH blacklist 
45.153.125.107/32
EDIS GmbH blacklist 
45.153.125.19/32
EDIS GmbH blacklist 
100.20.49.14/32
AMAZON-02 blacklist 
35.166.106.155/32
AMAZON-02 blacklist 
44.226.223.93/32
AMAZON-02 blacklist 
52.43.133.226/32
AMAZON-02 blacklist 
52.88.27.120/32
AMAZON-02 blacklist 
151.236.14.110/32
EDIS GmbH blacklist 
151.236.14.240/32
EDIS GmbH blacklist 
185.195.65.185/32
EDIS GmbH blacklist 
185.195.65.219/32
EDIS GmbH blacklist 
185.26.236.226/32
EDIS GmbH blacklist 
188.40.151.250/29
Hetzner Online GmbH blacklist 
188.40.151.245/30
Hetzner Online GmbH blacklist 
188.40.151.248/31
Hetzner Online GmbH blacklist 
198.37.117.100/24
H4Y-TECHNOLOGIES blacklist 
199.249.171.36/30
COGENT-174 blacklist 
199.249.171.51/32
COGENT-174 blacklist 
178.237.38.188/32
atom86 BV blacklist 
178.237.38.216/30
atom86 BV blacklist 
136.244.96.82/32
AS-VULTR blacklist 
199.247.29.66/32
AS-VULTR blacklist 
209.250.243.72/32
AS-VULTR blacklist 
78.141.213.75/32
AS-VULTR blacklist 
95.179.187.172/32
AS-VULTR blacklist 
188.40.176.83/29
Hetzner Online GmbH blacklist 
192.119.163.9/32
MADGEN-01 blacklist 
192.119.168.10/24
MADGEN-01 blacklist 
141.95.32.198/32
OVH SAS blacklist 
51.89.1.130/32
OVH SAS blacklist 
54.37.197.153/32
OVH SAS blacklist 
54.37.197.178/32
OVH SAS blacklist 
54.37.197.196/32
OVH SAS blacklist 
147.135.255.201/32
OVH SAS blacklist 
188.165.37.132/32
OVH SAS blacklist 
188.165.37.32/32
OVH SAS blacklist 
188.165.37.46/32
OVH SAS blacklist 
188.165.37.60/32
OVH SAS blacklist 
178.32.108.114/32
OVH SAS blacklist 
178.32.108.191/32
OVH SAS blacklist 
178.32.108.20/32
OVH SAS blacklist 
178.32.108.23/32
OVH SAS blacklist 
54.36.60.142/32
OVH SAS blacklist 
185.40.6.17/32
UAB Baltnetos komunikacijos blacklist 
185.40.6.50/32
UAB Baltnetos komunikacijos blacklist 
185.40.6.65/32
UAB Baltnetos komunikacijos blacklist 
185.40.6.75/32
UAB Baltnetos komunikacijos blacklist 
185.40.6.76/32
UAB Baltnetos komunikacijos blacklist 
74.48.151.135/32
MULTA-ASN1 blacklist 
74.48.151.138/31
MULTA-ASN1 blacklist 
74.48.151.140/32
MULTA-ASN1 blacklist 
74.48.151.146/32
MULTA-ASN1 blacklist 
88.198.101.70/31
Hetzner Online GmbH blacklist 
88.198.101.72/30
Hetzner Online GmbH blacklist 
160.25.75.224/30
VNPT Corp blacklist 
109.236.84.39/32
WorldStream B.V. blacklist 
109.236.84.71/32
WorldStream B.V. blacklist 
109.236.84.177/30
WorldStream B.V. blacklist 
109.236.84.180/32
WorldStream B.V. blacklist 
37.114.40.208/32
Felix Gassan blacklist 
43.251.160.72/32
Felix Gassan blacklist 
43.251.160.124/31
Felix Gassan blacklist 
77.90.42.74/32
Felix Gassan blacklist 
130.185.109.84/32
Xirra GmbH blacklist 
85.17.120.219/32
LeaseWeb Netherlands B.V. blacklist 
85.17.120.220/31
LeaseWeb Netherlands B.V. blacklist 
217.156.122.133/32
Ava Host Srl blacklist 
217.156.122.135/32
Ava Host Srl blacklist 
217.156.122.137/32
Ava Host Srl blacklist 
217.156.122.145/32
Ava Host Srl blacklist 
217.156.122.148/32
Ava Host Srl blacklist 
103.153.182.18/32
SnTHostings blacklist 
103.153.182.31/32
SnTHostings blacklist 
103.153.182.101/32
SnTHostings blacklist 
103.153.182.145/32
SnTHostings blacklist 
103.153.182.156/32
SnTHostings blacklist 
50.7.176.42/32
FDCSERVERS blacklist 
50.7.176.202/31
FDCSERVERS blacklist 
50.7.176.206/32
FDCSERVERS blacklist 
50.7.176.220/32
FDCSERVERS blacklist 
178.237.38.93/32
atom86 BV blacklist 
178.237.38.95/32
atom86 BV blacklist 
178.237.38.98/32
atom86 BV blacklist 
178.237.38.105/32
atom86 BV blacklist 
178.237.38.96/32
atom86 BV blacklist 
204.10.120.100/30
Vinters IT Ltd blacklist 
204.10.120.104/32
Vinters IT Ltd blacklist 
180.92.194.151/32
Wholesale Services Provider blacklist 
202.130.32.82/28
Wholesale Services Provider blacklist 
91.212.182.203/32
Vinters IT Ltd blacklist 
91.227.221.90/29
Vinters IT Ltd blacklist 
91.227.221.137/32
Vinters IT Ltd blacklist 
91.227.221.142/31
Vinters IT Ltd blacklist 
91.227.221.144/31
Vinters IT Ltd blacklist 
192.3.34.98/29
AS-COLOCROSSING blacklist 
185.161.175.165/30
SWAN, a.s. blacklist 
185.161.175.168/31
SWAN, a.s. blacklist 
68.69.186.118/32
DEDIOUTLET-NETWORKS blacklist 
185.81.30.130/29
DEDIOUTLET-NETWORKS blacklist 
164.152.216.2/29
PEACEWEB blacklist 
64.188.3.226/27
ASN-QUADRANET-GLOBAL blacklist 
23.105.171.25/32
LEASEWEB-USA-WDC blacklist 
23.105.186.7/32
LEASEWEB-USA-WDC blacklist 
23.105.186.8/31
LEASEWEB-USA-WDC blacklist 
23.105.186.15/32
LEASEWEB-USA-WDC blacklist 
23.105.186.16/31
LEASEWEB-USA-WDC blacklist 
23.105.186.32/31
LEASEWEB-USA-WDC blacklist 
23.105.186.33/32
LEASEWEB-USA-WDC blacklist 
23.105.186.41/32
LEASEWEB-USA-WDC blacklist 
23.105.186.47/32
LEASEWEB-USA-WDC blacklist 
23.105.186.48/31
LEASEWEB-USA-WDC blacklist 
23.105.186.55/32
LEASEWEB-USA-WDC blacklist 
23.105.186.56/32
LEASEWEB-USA-WDC blacklist 
23.105.186.59/32
LEASEWEB-USA-WDC blacklist 
74.48.164.210/29
MULTA-ASN1 blacklist 
23.94.153.170/29
AS-COLOCROSSING blacklist 
38.92.176.166/31
MADGEN-01 blacklist 
38.92.176.168/30
MADGEN-01 blacklist 
207.32.218.90/29
1GSERVERS blacklist 
148.135.48.202/29
MULTA-ASN1 blacklist 
83.243.121.25/32
M247 Europe SRL blacklist 
83.243.121.135/32
M247 Europe SRL blacklist 
194.68.32.124/32
M247 Europe SRL blacklist 
194.68.32.183/32
M247 Europe SRL blacklist 
194.68.32.199/32
M247 Europe SRL blacklist 
45.11.89.67/32
Heymman Servers Corporation blacklist 
45.11.89.69/32
Heymman Servers Corporation blacklist 
45.11.89.71/32
Heymman Servers Corporation blacklist 
45.11.89.73/32
Heymman Servers Corporation blacklist 
45.11.89.78/32
Heymman Servers Corporation blacklist 
54.38.161.71/32
OVH SAS blacklist 
54.38.161.72/30
OVH SAS blacklist 
192.175.126.182/31
IWEB-AS blacklist 
192.175.126.184/30
IWEB-AS blacklist 
103.193.81.130/29
ZONENETWORKS.COM.AU - Hosting Provider AUSTRALIA blacklist 
212.87.212.85/32
ITP-Solutions GmbH & Co. KG blacklist 
212.87.212.131/31
ITP-Solutions GmbH & Co. KG blacklist 
212.87.213.170/32
ITP-Solutions GmbH & Co. KG blacklist 
212.87.213.204/32
ITP-Solutions GmbH & Co. KG blacklist 
89.185.250.235/32
Master Internet s.r.o. blacklist 
89.185.250.239/32
Master Internet s.r.o. blacklist 
89.185.250.240/32
Master Internet s.r.o. blacklist 
89.185.250.249/32
Master Internet s.r.o. blacklist 
89.185.250.251/32
Master Internet s.r.o. blacklist 
188.40.212.161/29
Hetzner Online GmbH blacklist 
148.135.89.37/32
MULTA-ASN1 blacklist 
148.135.89.38/31
MULTA-ASN1 blacklist 
148.135.89.40/31
MULTA-ASN1 blacklist 
194.247.13.43/32
Hosting Ukraine LTD blacklist 
194.247.13.180/32
Hosting Ukraine LTD blacklist 
194.247.13.182/32
Hosting Ukraine LTD blacklist 
194.247.13.185/32
Hosting Ukraine LTD blacklist 
38.12.66.129/26
PEG-SV blacklist 
38.12.67.193/26
PEG-SV blacklist 
38.174.166.1/26
PEG-SV blacklist 
38.174.176.193/26
PEG-SV blacklist 
142.4.100.178/32
PEG-SV blacklist 
104.193.193.198/31
TPC Management s.r.l. blacklist 
104.193.193.200/32
TPC Management s.r.l. blacklist 
104.193.193.206/32
TPC Management s.r.l. blacklist 
104.193.193.208/32
TPC Management s.r.l. blacklist 
103.153.183.94/32
SnTHostings blacklist 
103.153.183.121/32
SnTHostings blacklist 
103.215.74.85/32
SoloRDP blacklist 
103.215.74.192/32
SoloRDP blacklist 
103.215.75.102/32
SoloRDP blacklist 
51.158.87.64/27
Scaleway S.a.s. blacklist 
163.172.223.157/32
Scaleway S.a.s. blacklist 
65.60.41.82/29
SINGLEHOP-LLC blacklist 
38.11.75.65/26
PEG-SV blacklist 
107.149.177.65/26
PEG-SV blacklist 
108.186.180.193/26
PEG-SV blacklist 
108.186.188.2/26
PEG-SV blacklist 
198.2.236.3/32
PEG-SV blacklist 
107.161.190.209/29
DIMENOC blacklist 
195.138.247.53/30
Xirra GmbH blacklist 
195.138.247.56/32
Xirra GmbH blacklist 
130.185.109.28/32
Xirra GmbH blacklist 
107.149.157.129/26
PEG-SV blacklist 
107.149.52.129/26
PEG-SV blacklist 
108.186.37.129/26
PEG-SV blacklist 
108.186.81.193/26
PEG-SV blacklist 
198.2.236.56/32
PEG-SV blacklist 
38.38.139.151/32
PEG-SV blacklist 
38.38.139.152/32
PEG-SV blacklist 
38.38.139.193/32
PEG-SV blacklist 
38.38.139.194/32
PEG-SV blacklist 
107.161.190.201/32
DIMENOC blacklist 
198.49.69.142/31
DIMENOC blacklist 
198.49.69.144/31
DIMENOC blacklist 
185.221.27.120/29
Hostilox Sunucu Hizmetleri blacklist 
149.57.29.10/24
LOGICWEB blacklist 
64.64.126.154/32
LOGICWEB blacklist 
107.149.138.11/32
PEG-SV blacklist 
107.149.138.12/32
PEG-SV blacklist 
107.149.138.73/32
PEG-SV blacklist 
107.149.138.79/32
PEG-SV blacklist 
107.149.74.193/26
PEG-SV blacklist 
108.186.198.1/26
PEG-SV blacklist 
108.186.26.100/26
PEG-SV blacklist 
38.38.130.1/26
PEG-SV blacklist 
23.19.114.110/30
LEASEWEB-USA-MIA blacklist 
23.82.136.23/32
LEASEWEB-USA-MIA blacklist 
185.34.144.187/29
CNServer LLC blacklist 
38.92.208.129/26
CNServer LLC blacklist 
144.76.161.180/32
Hetzner Online GmbH blacklist 
144.76.161.187/29
Hetzner Online GmbH blacklist 
45.13.215.18/28
Magit'st Srl blacklist 
45.13.215.32/28
Magit'st Srl blacklist 
45.13.215.48/28
Magit'st Srl blacklist 
45.13.215.64/28
Magit'st Srl blacklist 
45.148.8.100/24
Magit'st Srl blacklist 
188.40.151.209/29
Hetzner Online GmbH blacklist 
188.40.151.214/31
Hetzner Online GmbH blacklist 
188.40.151.216/30
Hetzner Online GmbH blacklist 
72.10.169.123/32
GTCOMM blacklist 
72.10.169.124/30
GTCOMM blacklist 
195.154.136.92/32
Scaleway S.a.s. blacklist 
212.83.131.218/32
Scaleway S.a.s. blacklist 
212.83.131.229/32
Scaleway S.a.s. blacklist 
212.83.131.246/32
Scaleway S.a.s. blacklist 
195.82.133.100/24
RoyaleHosting BV blacklist 
209.58.130.2/32
LEASEWEB-USA-SFO blacklist 
23.105.109.110/31
LEASEWEB-USA-SFO blacklist 
23.105.109.112/31
LEASEWEB-USA-SFO blacklist 
179.61.238.24/29
AS40676 blacklist 
199.115.193.70/31
NexonHost Srl blacklist 
199.115.193.72/31
NexonHost Srl blacklist 
199.115.193.74/32
NexonHost Srl blacklist 
199.247.25.185/32
AS-VULTR blacklist 
209.250.246.81/32
AS-VULTR blacklist 
209.250.250.99/32
AS-VULTR blacklist 
45.63.42.53/32
AS-VULTR blacklist 
95.179.156.42/32
AS-VULTR blacklist 
188.165.37.159/32
OVH SAS blacklist 
188.165.37.193/32
OVH SAS blacklist 
188.165.37.203/32
OVH SAS blacklist 
54.36.178.122/32
OVH SAS blacklist 
148.72.133.237/32
AS-30083-US-VELIA-NET blacklist 
148.72.133.238/31
AS-30083-US-VELIA-NET blacklist 
148.72.133.240/31
AS-30083-US-VELIA-NET blacklist 
204.155.145.178/32
WZ-US-40824 blacklist 
204.155.146.130/32
WZ-US-40824 blacklist 
204.155.146.141/30
WZ-US-40824 blacklist 
140.235.16.18/29
DYNU blacklist 
142.171.228.114/31
MULTA-ASN1 blacklist 
142.171.228.116/32
MULTA-ASN1 blacklist 
142.171.248.146/31
MULTA-ASN1 blacklist 
103.153.182.137/32
SnTHostings blacklist 
103.215.74.60/32
SoloRDP blacklist 
103.215.75.187/32
SoloRDP blacklist 
64.188.2.125/32
ASN-QUADRANET-GLOBAL blacklist 
96.44.151.173/32
ASN-QUADRANET-GLOBAL blacklist 
50.2.185.138/29
AS62904 blacklist 
160.202.162.153/29
Hostcenter blacklist 
194.104.156.120/32
IS-AS-1 blacklist 
194.104.156.14/32
IS-AS-1 blacklist 
194.104.156.20/30
IS-AS-1 blacklist 
5.181.159.182/31
MivoCloud SRL blacklist 
5.181.159.184/31
MivoCloud SRL blacklist 
5.181.159.38/32
MivoCloud SRL blacklist 
81.28.99.220/31
Imingo Services blacklist 
81.28.99.222/31
Imingo Services blacklist 
81.28.99.224/32
Imingo Services blacklist 
178.162.196.220/32
Leaseweb Deutschland GmbH blacklist 
178.162.196.222/32
Leaseweb Deutschland GmbH blacklist 
178.162.196.247/32
Leaseweb Deutschland GmbH blacklist 
46.165.213.238/32
Leaseweb Deutschland GmbH blacklist 
217.20.118.23/32
Leaseweb Deutschland GmbH blacklist 
37.58.56.26/32
Leaseweb Deutschland GmbH blacklist 
37.58.56.48/32
Leaseweb Deutschland GmbH blacklist 
37.58.56.49/32
Leaseweb Deutschland GmbH blacklist 
210.108.146.52/29
LG DACOM Corporation blacklist 
210.108.146.56/32
LG DACOM Corporation blacklist 
207.174.3.70/31
DYNU blacklist 
207.174.3.72/30
DYNU blacklist 
176.123.4.122/32
Alexhost Srl blacklist 
176.123.4.38/32
Alexhost Srl blacklist 
176.123.4.144/30
Alexhost Srl blacklist 
176.123.4.148/32
Alexhost Srl blacklist 
37.48.80.106/31
LeaseWeb Netherlands B.V. blacklist 
37.48.80.96/32
LeaseWeb Netherlands B.V. blacklist 
83.149.118.100/32
LeaseWeb Netherlands B.V. blacklist 
192.96.200.107/32
LEASEWEB-USA-WDC blacklist 
23.82.15.9/30
LEASEWEB-USA-WDC blacklist 
108.62.106.207/32
LEASEWEB-USA-CHI blacklist 
23.19.141.17/30
LEASEWEB-USA-CHI blacklist 
207.244.91.219/32
LEASEWEB-USA-WDC blacklist 
207.244.91.234/32
LEASEWEB-USA-WDC blacklist 
207.244.91.242/31
LEASEWEB-USA-WDC blacklist 
142.202.189.154/29
DYNU blacklist 
74.63.209.138/29
LIMESTONENETWORKS blacklist 
142.171.141.154/29
MULTA-ASN1 blacklist 
207.174.1.250/29
DYNU blacklist 
93.119.104.111/32
oklako Srl blacklist 
93.119.104.112/29
oklako Srl blacklist 
203.98.68.51/29
HosterDaddy Private Limited blacklist 
148.113.201.161/32
OVH SAS blacklist 
158.69.4.197/32
OVH SAS blacklist 
158.69.5.3/32
OVH SAS blacklist 
188.165.37.150/32
OVH SAS blacklist 
95.168.166.97/32
LeaseWeb Netherlands B.V. blacklist 
209.58.130.34/32
LEASEWEB-USA-SFO blacklist 
23.105.109.101/32
LEASEWEB-USA-SFO blacklist 
23.105.109.102/31
LEASEWEB-USA-SFO blacklist 
23.105.109.104/32
LEASEWEB-USA-SFO blacklist 
162.210.197.84/32
LEASEWEB-USA-WDC blacklist 
216.22.49.31/32
LEASEWEB-USA-WDC blacklist 
216.22.49.32/31
LEASEWEB-USA-WDC blacklist 
142.171.218.162/29
MULTA-ASN1 blacklist 
209.58.144.208/32
LEASEWEB-USA-DAL blacklist 
209.58.144.240/32
LEASEWEB-USA-DAL blacklist 
209.58.148.2/32
LEASEWEB-USA-DAL blacklist 
209.58.149.117/32
LEASEWEB-USA-DAL blacklist 
23.81.209.132/29
LEASEWEB-USA-SEA blacklist 
23.81.209.134/31
LEASEWEB-USA-SEA blacklist 
23.81.209.150/32
LEASEWEB-USA-SEA blacklist 
108.59.12.46/31
LEASEWEB-USA-WDC blacklist 
108.59.12.48/32
LEASEWEB-USA-WDC blacklist 
108.59.6.114/32
LEASEWEB-USA-WDC blacklist 
172.241.224.234/31
LEASEWEB-USA-DAL blacklist 
172.241.224.236/32
LEASEWEB-USA-DAL blacklist 
107.175.178.230/31
AS-COLOCROSSING blacklist 
107.175.178.232/30
AS-COLOCROSSING blacklist 
148.135.75.66/29
MULTA-ASN1 blacklist 
142.171.84.170/29
MULTA-ASN1 blacklist 
192.64.86.46/32
IS-AS-1 blacklist 
192.64.86.94/31
IS-AS-1 blacklist 
192.64.86.97/32
IS-AS-1 blacklist 
192.64.86.98/32
IS-AS-1 blacklist 
66.181.39.224/29
UNREAL-SERVERS blacklist 
192.119.171.62/31
MADGEN-01 blacklist 
192.119.171.64/30
MADGEN-01 blacklist 
167.114.216.102/32
OVH SAS blacklist 
167.114.35.59/32
OVH SAS blacklist 
37.114.63.196/32
Florian Kolb blacklist 
45.86.155.108/32
Florian Kolb blacklist 
5.253.247.27/32
Florian Kolb blacklist 
5.253.247.37/32
Florian Kolb blacklist 
91.190.155.123/32
HOSTHATCH blacklist 
91.190.155.126/31
HOSTHATCH blacklist 
91.190.155.128/31
HOSTHATCH blacklist 
45.95.187.170/32
AS40676 blacklist 
45.95.187.174/32
AS40676 blacklist 
45.95.187.176/32
AS40676 blacklist 
45.95.187.183/32
AS40676 blacklist 
45.95.187.184/32
AS40676 blacklist 
195.133.74.108/32
IP-Projects GmbH & Co. KG blacklist 
195.133.74.33/32
IP-Projects GmbH & Co. KG blacklist 
195.133.74.51/32
IP-Projects GmbH & Co. KG blacklist 
195.133.74.53/32
IP-Projects GmbH & Co. KG blacklist 
195.133.74.54/32
IP-Projects GmbH & Co. KG blacklist 
23.27.6.148/32
CYCLONESERVERS-LLC blacklist 
23.27.6.94/32
CYCLONESERVERS-LLC blacklist 
23.27.6.95/32
CYCLONESERVERS-LLC blacklist 
23.27.6.97/30
CYCLONESERVERS-LLC blacklist 
173.232.229.122/29
AS62904 blacklist 
95.211.79.105/32
LeaseWeb Netherlands B.V. blacklist 
209.58.144.86/32
LEASEWEB-USA-DAL blacklist 
198.49.69.151/32
DIMENOC blacklist 
108.59.10.80/32
LEASEWEB-USA-WDC blacklist 
SPF-Syntax Check:
Analysis result of the SPF record for the domain: sip.lyncucc.com

SPF record available?

We found an SPF record for the domain.

v=spf1

Additional external SPF records

We could find other records authorized in the SPF record

➥
include:conniem.com
v=spf1 include:spf1.kompovod.net include:spf2.kompovod.net -all
➥
include:spf1.kompovod.net
v=spf1 ip4:208.77.144.71/32 ip4:208.77.144.72/29 ip4:178.63.213.50/29 ip4:185.215.150.110/31 ip4:185.215.150.112/30 ip4:103.173.96.4/30 ip4:103.173.96.8/31 ip4:80.76.46.100/30 ip4:80.76.46.104/32 ip4:51.158.87.225/27 ip4:163.172.56.197/32 ip4:80.76.46.240/29 ip4:91.227.221.136/29 ip4:91.220.127.14/31 ip4:91.220.127.16/32 ip4:91.220.127.61/32 ip4:91.227.220.121/32 ip4:208.77.146.26/29 ip4:163.5.164.170/29 ip4:45.134.110.16/32 ip4:45.134.110.25/32 ip4:45.134.110.49/32 ip4:45.134.110.50/32 ip4:45.134.110.70/32 ip4:37.114.58.136/32 ip4:37.114.58.138/32 ip4:37.221.95.202/32 ip4:43.251.161.202/31 ip4:191.96.11.183/32 ip4:191.96.11.184/30 ip4:107.161.190.202/29 ip4:137.175.10.33/27 ip4:137.175.14.130/27 ip4:137.175.16.65/27 ip4:137.175.20.161/27 ip4:137.175.38.193/27 ip4:137.175.42.33/27 ip4:137.175.45.232/29 ip4:137.175.45.240/28 ip4:137.175.63.161/27 ip4:38.152.16.241/29 ip4:69.4.80.2/32 ip4:148.135.66.53/32 ip4:148.135.66.54/32 ip4:148.135.66.60/30 ip4:162.216.241.116/30 ip4:162.216.241.120/32 ip4:130.185.109.11/32 ip4:195.138.247.44/30 ip4:23.105.14.161/32 ip4:23.105.14.166/31 ip4:23.105.14.169/32 ip4:108.59.1.65/32 ip4:108.59.10.73/32 ip4:108.59.10.75/32 ip4:108.59.10.78/31 ip4:108.59.10.82/32 ip4:108.59.10.88/32 ip4:108.59.10.90/31 ip4:108.59.9.205/32 ip4:108.59.9.215/32 ip4:103.212.223.93/32 ip4:103.212.223.94/31 ip4:103.212.223.96/31 ip4:185.155.97.94/31 ip4:185.155.97.96/31 ip4:65.60.42.202/29 ip4:80.76.46.75/29 ip4:130.185.109.34/32 ip4:195.138.247.32/30 ip4:27.255.75.89/29 ip4:188.40.156.41/29 ip4:195.138.247.49/29 ip4:130.185.109.44/32 ip4:198.49.69.152/30 ip4:107.161.190.212/32 ip4:184.107.85.174/31 ip4:184.107.85.176/30 ip4:38.92.185.12/24 ip4:107.161.190.218/29 ip4:185.34.145.46/31 ip4:185.34.145.48/30 ip4:38.87.71.139/24 ip4:107.161.190.213/32 ip4:107.161.190.214/31 ip4:107.161.190.216/31 ip4:91.232.96.68/30 ip4:192.155.103.137/29 ip4:45.10.22.39/32 ip4:45.10.22.40/29 ip4:192.227.113.197/32 ip4:192.227.113.198/31 ip4:192.227.113.200/31 ip4:148.135.38.2/29 ip4:103.114.218.128/32 ip4:103.114.218.191/32 ip4:103.114.218.192/32 ip4:103.114.218.194/32 ip4:77.83.247.232/29 ip4:23.108.79.177/30 ip4:23.108.87.87/32 ip4:134.195.196.147/32 ip4:134.195.196.25/32 ip4:134.195.196.26/32 ip4:46.242.128.247/32 ip4:46.242.136.116/32 ip4:46.242.136.124/32 ip4:46.242.137.193/32 ip4:46.242.140.133/32 ip4:193.160.70.152/29 ip4:142.171.37.108/30 ip4:142.171.4.141/32 ip4:142.171.4.142/32 ip4:95.211.120.134/32 ip4:95.211.120.156/32 ip4:95.211.182.99/32 -all
ipv4:
208.77.144.71/32
ipv4:
208.77.144.72/29
ipv4:
178.63.213.50/29
ipv4:
185.215.150.110/31
ipv4:
185.215.150.112/30
ipv4:
103.173.96.4/30
ipv4:
103.173.96.8/31
ipv4:
80.76.46.100/30
ipv4:
80.76.46.104/32
ipv4:
51.158.87.225/27
ipv4:
163.172.56.197/32
ipv4:
80.76.46.240/29
ipv4:
91.227.221.136/29
ipv4:
91.220.127.14/31
ipv4:
91.220.127.16/32
ipv4:
91.220.127.61/32
ipv4:
91.227.220.121/32
ipv4:
208.77.146.26/29
ipv4:
163.5.164.170/29
ipv4:
45.134.110.16/32
ipv4:
45.134.110.25/32
ipv4:
45.134.110.49/32
ipv4:
45.134.110.50/32
ipv4:
45.134.110.70/32
ipv4:
37.114.58.136/32
ipv4:
37.114.58.138/32
ipv4:
37.221.95.202/32
ipv4:
43.251.161.202/31
ipv4:
191.96.11.183/32
ipv4:
191.96.11.184/30
ipv4:
107.161.190.202/29
ipv4:
137.175.10.33/27
ipv4:
137.175.14.130/27
ipv4:
137.175.16.65/27
ipv4:
137.175.20.161/27
ipv4:
137.175.38.193/27
ipv4:
137.175.42.33/27
ipv4:
137.175.45.232/29
ipv4:
137.175.45.240/28
ipv4:
137.175.63.161/27
ipv4:
38.152.16.241/29
ipv4:
69.4.80.2/32
ipv4:
148.135.66.53/32
ipv4:
148.135.66.54/32
ipv4:
148.135.66.60/30
ipv4:
162.216.241.116/30
ipv4:
162.216.241.120/32
ipv4:
130.185.109.11/32
ipv4:
195.138.247.44/30
ipv4:
23.105.14.161/32
ipv4:
23.105.14.166/31
ipv4:
23.105.14.169/32
ipv4:
108.59.1.65/32
ipv4:
108.59.10.73/32
ipv4:
108.59.10.75/32
ipv4:
108.59.10.78/31
ipv4:
108.59.10.82/32
ipv4:
108.59.10.88/32
ipv4:
108.59.10.90/31
ipv4:
108.59.9.205/32
ipv4:
108.59.9.215/32
ipv4:
103.212.223.93/32
ipv4:
103.212.223.94/31
ipv4:
103.212.223.96/31
ipv4:
185.155.97.94/31
ipv4:
185.155.97.96/31
ipv4:
65.60.42.202/29
ipv4:
80.76.46.75/29
ipv4:
130.185.109.34/32
ipv4:
195.138.247.32/30
ipv4:
27.255.75.89/29
ipv4:
188.40.156.41/29
ipv4:
195.138.247.49/29
ipv4:
130.185.109.44/32
ipv4:
198.49.69.152/30
ipv4:
107.161.190.212/32
ipv4:
184.107.85.174/31
ipv4:
184.107.85.176/30
ipv4:
38.92.185.12/24
ipv4:
107.161.190.218/29
ipv4:
185.34.145.46/31
ipv4:
185.34.145.48/30
ipv4:
38.87.71.139/24
ipv4:
107.161.190.213/32
ipv4:
107.161.190.214/31
ipv4:
107.161.190.216/31
ipv4:
91.232.96.68/30
ipv4:
192.155.103.137/29
ipv4:
45.10.22.39/32
ipv4:
45.10.22.40/29
ipv4:
192.227.113.197/32
ipv4:
192.227.113.198/31
ipv4:
192.227.113.200/31
ipv4:
148.135.38.2/29
ipv4:
103.114.218.128/32
ipv4:
103.114.218.191/32
ipv4:
103.114.218.192/32
ipv4:
103.114.218.194/32
ipv4:
77.83.247.232/29
ipv4:
23.108.79.177/30
ipv4:
23.108.87.87/32
ipv4:
134.195.196.147/32
ipv4:
134.195.196.25/32
ipv4:
134.195.196.26/32
ipv4:
46.242.128.247/32
ipv4:
46.242.136.116/32
ipv4:
46.242.136.124/32
ipv4:
46.242.137.193/32
ipv4:
46.242.140.133/32
ipv4:
193.160.70.152/29
ipv4:
142.171.37.108/30
ipv4:
142.171.4.141/32
ipv4:
142.171.4.142/32
ipv4:
95.211.120.134/32
ipv4:
95.211.120.156/32
ipv4:
95.211.182.99/32
➥
include:spf2.kompovod.net
v=spf1 ip4:147.124.212.17/32 ip4:147.124.212.18/32 ip4:147.124.212.24/31 ip4:147.124.217.62/32 ip4:147.124.217.72/32 ip4:147.124.218.132/30 ip4:216.250.249.11/32 ip4:216.250.249.150/32 ip4:216.250.252.171/32 ip4:216.250.252.42/32 ip4:216.250.253.51/32 ip4:216.250.253.54/32 ip4:208.110.86.186/29 ip4:178.162.229.193/32 ip4:178.162.229.195/32 ip4:178.162.229.211/32 ip4:178.162.229.219/32 ip4:163.172.214.225/32 ip4:212.83.131.183/32 ip4:212.83.131.238/32 ip4:212.83.132.168/32 ip4:154.70.152.209/32 ip4:154.70.152.211/32 ip4:154.70.152.211/30 ip4:205.185.117.253/32 ip4:205.185.121.3/32 ip4:205.185.127.242/32 ip4:209.141.40.166/32 ip4:209.141.48.254/32 ip4:108.186.68.1/26 ip4:108.186.70.193/26 ip4:108.186.72.1/26 ip4:108.186.82.100/26 ip4:192.74.245.76/32 ip4:198.200.54.244/30 ip4:78.129.237.101/27 ip4:78.129.237.88/32 ip4:78.129.237.128/31 ip4:67.212.182.146/29 ip4:72.10.163.242/29 ip4:194.71.107.197/32 ip4:194.71.107.36/32 ip4:45.153.125.10/32 ip4:45.153.125.107/32 ip4:45.153.125.19/32 ip4:100.20.49.14/32 ip4:35.166.106.155/32 ip4:44.226.223.93/32 ip4:52.43.133.226/32 ip4:52.88.27.120/32 ip4:151.236.14.110/32 ip4:151.236.14.240/32 ip4:185.195.65.185/32 ip4:185.195.65.219/32 ip4:185.26.236.226/32 ip4:188.40.151.250/29 ip4:188.40.151.245/30 ip4:188.40.151.248/31 ip4:198.37.117.100/24 ip4:199.249.171.36/30 ip4:199.249.171.51/32 ip4:178.237.38.188/32 ip4:178.237.38.216/30 ip4:136.244.96.82/32 ip4:199.247.29.66/32 ip4:209.250.243.72/32 ip4:78.141.213.75/32 ip4:95.179.187.172/32 ip4:188.40.176.83/29 ip4:192.119.163.9/32 ip4:192.119.168.10/24 ip4:141.95.32.198/32 ip4:51.89.1.130/32 ip4:54.37.197.153/32 ip4:54.37.197.178/32 ip4:54.37.197.196/32 ip4:147.135.255.201/32 ip4:188.165.37.132/32 ip4:188.165.37.32/32 ip4:188.165.37.46/32 ip4:188.165.37.60/32 ip4:178.32.108.114/32 ip4:178.32.108.191/32 ip4:178.32.108.20/32 ip4:178.32.108.23/32 ip4:54.36.60.142/32 ip4:185.40.6.17/32 ip4:185.40.6.50/32 ip4:185.40.6.65/32 ip4:185.40.6.75/32 ip4:185.40.6.76/32 ip4:74.48.151.135/32 ip4:74.48.151.138/31 ip4:74.48.151.140/32 ip4:74.48.151.146/32 ip4:88.198.101.70/31 ip4:88.198.101.72/30 ip4:160.25.75.224/30 ip4:109.236.84.39/32 ip4:109.236.84.71/32 ip4:109.236.84.177/30 ip4:109.236.84.180/32 ip4:37.114.40.208/32 ip4:43.251.160.72/32 ip4:43.251.160.124/31 ip4:77.90.42.74/32 ip4:130.185.109.84/32 ip4:85.17.120.219/32 ip4:85.17.120.220/31 ip4:217.156.122.133/32 ip4:217.156.122.135/32 ip4:217.156.122.137/32 ip4:217.156.122.145/32 ip4:217.156.122.148/32 -all
ipv4:
147.124.212.17/32
ipv4:
147.124.212.18/32
ipv4:
147.124.212.24/31
ipv4:
147.124.217.62/32
ipv4:
147.124.217.72/32
ipv4:
147.124.218.132/30
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➥
include:unnervedvisit.de
v=spf1 include:spf1.itcloudsuite.com include:spf2.itcloudsuite.com include:spf3.itcloudsuite.com -all
➥
include:spf1.itcloudsuite.com
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➥
include:spf2.itcloudsuite.com
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210.108.146.56/32
ipv4:
207.174.3.70/31
ipv4:
207.174.3.72/30
ipv4:
176.123.4.122/32
ipv4:
176.123.4.38/32
ipv4:
176.123.4.144/30
ipv4:
176.123.4.148/32
ipv4:
37.48.80.106/31
ipv4:
37.48.80.96/32
ipv4:
83.149.118.100/32
ipv4:
192.96.200.107/32
ipv4:
23.82.15.9/30
ipv4:
108.62.106.207/32
ipv4:
23.19.141.17/30
ipv4:
207.244.91.219/32
ipv4:
207.244.91.234/32
ipv4:
207.244.91.242/31
ipv4:
142.202.189.154/29
ipv4:
74.63.209.138/29
ipv4:
142.171.141.154/29
ipv4:
207.174.1.250/29
ipv4:
93.119.104.111/32
ipv4:
93.119.104.112/29
ipv4:
203.98.68.51/29
ipv4:
148.113.201.161/32
ipv4:
158.69.4.197/32
ipv4:
158.69.5.3/32
ipv4:
188.165.37.150/32
➥
include:spf3.itcloudsuite.com
v=spf1 ip4:95.168.166.97/32 ip4:209.58.130.34/32 ip4:23.105.109.101/32 ip4:23.105.109.102/31 ip4:23.105.109.104/32 ip4:162.210.197.84/32 ip4:216.22.49.31/32 ip4:216.22.49.32/31 ip4:142.171.218.162/29 ip4:209.58.144.208/32 ip4:209.58.144.240/32 ip4:209.58.148.2/32 ip4:209.58.149.117/32 ip4:23.81.209.132/29 ip4:23.81.209.134/31 ip4:23.81.209.150/32 ip4:108.59.12.46/31 ip4:108.59.12.48/32 ip4:108.59.6.114/32 ip4:172.241.224.234/31 ip4:172.241.224.236/32 ip4:107.175.178.230/31 ip4:107.175.178.232/30 ip4:148.135.75.66/29 ip4:142.171.84.170/29 ip4:192.64.86.46/32 ip4:192.64.86.94/31 ip4:192.64.86.97/32 ip4:192.64.86.98/32 ip4:66.181.39.224/29 ip4:192.119.171.62/31 ip4:192.119.171.64/30 ip4:167.114.216.102/32 ip4:167.114.35.59/32 ip4:37.114.63.196/32 ip4:45.86.155.108/32 ip4:5.253.247.27/32 ip4:5.253.247.37/32 ip4:91.190.155.123/32 ip4:91.190.155.126/31 ip4:91.190.155.128/31 ip4:45.95.187.170/32 ip4:45.95.187.174/32 ip4:45.95.187.176/32 ip4:45.95.187.183/32 ip4:45.95.187.184/32 ip4:195.133.74.108/32 ip4:195.133.74.33/32 ip4:195.133.74.51/32 ip4:195.133.74.53/32 ip4:195.133.74.54/32 ip4:23.27.6.148/32 ip4:23.27.6.94/32 ip4:23.27.6.95/32 ip4:23.27.6.97/30 ip4:173.232.229.122/29 ip4:95.211.79.105/32 ip4:209.58.144.86/32 ip4:198.49.69.151/32 ip4:108.59.10.80/32 -all
ipv4:
95.168.166.97/32
ipv4:
209.58.130.34/32
ipv4:
23.105.109.101/32
ipv4:
23.105.109.102/31
ipv4:
23.105.109.104/32
ipv4:
162.210.197.84/32
ipv4:
216.22.49.31/32
ipv4:
216.22.49.32/31
ipv4:
142.171.218.162/29
ipv4:
209.58.144.208/32
ipv4:
209.58.144.240/32
ipv4:
209.58.148.2/32
ipv4:
209.58.149.117/32
ipv4:
23.81.209.132/29
ipv4:
23.81.209.134/31
ipv4:
23.81.209.150/32
ipv4:
108.59.12.46/31
ipv4:
108.59.12.48/32
ipv4:
108.59.6.114/32
ipv4:
172.241.224.234/31
ipv4:
172.241.224.236/32
ipv4:
107.175.178.230/31
ipv4:
107.175.178.232/30
ipv4:
148.135.75.66/29
ipv4:
142.171.84.170/29
ipv4:
192.64.86.46/32
ipv4:
192.64.86.94/31
ipv4:
192.64.86.97/32
ipv4:
192.64.86.98/32
ipv4:
66.181.39.224/29
ipv4:
192.119.171.62/31
ipv4:
192.119.171.64/30
ipv4:
167.114.216.102/32
ipv4:
167.114.35.59/32
ipv4:
37.114.63.196/32
ipv4:
45.86.155.108/32
ipv4:
5.253.247.27/32
ipv4:
5.253.247.37/32
ipv4:
91.190.155.123/32
ipv4:
91.190.155.126/31
ipv4:
91.190.155.128/31
ipv4:
45.95.187.170/32
ipv4:
45.95.187.174/32
ipv4:
45.95.187.176/32
ipv4:
45.95.187.183/32
ipv4:
45.95.187.184/32
ipv4:
195.133.74.108/32
ipv4:
195.133.74.33/32
ipv4:
195.133.74.51/32
ipv4:
195.133.74.53/32
ipv4:
195.133.74.54/32
ipv4:
23.27.6.148/32
ipv4:
23.27.6.94/32
ipv4:
23.27.6.95/32
ipv4:
23.27.6.97/30
ipv4:
173.232.229.122/29
ipv4:
95.211.79.105/32
ipv4:
209.58.144.86/32
ipv4:
198.49.69.151/32
ipv4:
108.59.10.80/32

E-Mail handling

How should the checkHost() function of the e-mail server handle the e-mail? (syntax )

~all
SoftFail (non-compliant e-mails are accepted but marked)

Will be forwarded to another SPF record?

There is no reference to any other SPF record

Are the server addresses allowed to send e-mails?

In the SPF entry the mechanism 'a' has not been set.

Additionally authorized A-records?

In addition to the A-Records stored in the DNS, we could not find any other records authorized in the SPF-Record.

Are the registered mail servers allowed to send e-mails?

In the SPF entry the mechanism 'mx' has not been set

Additionally authorized MX records

We could not find any other records authorized in the SPF record besides the MX records stored in the DNS

Additionally authorized IPv4 addresses

No explicit IPv4 addresses in the SPF record have been authorised to send

Additionally authorized IPv6 addresses

No explicit IPv6 addresses in the SPF record have been authorised to send

How is the sender informed?

The exp mechanism acts as a return to the sender if the IP address was not authorized to send and notify them. None was found.

PTR (obsolete mechanism)

The ptr mechanism is deprecated, slow and insecure and should not be used

PTR:

The ptr mechanism is deprecated, slow and insecure and should not be used

Authorize IP addresses with markers

When SPF is evaluated, macros can specifically authorize Ip addresses based on the request or connection of the user or client (RFC7208 )

Receiver address

analysis.ra-missing

Amount of reports

analysis.rp-missing

Report selection

analysis.rr-missing

Unknown mechanisms

No unknown mechanisms were found in the SPF record.

Recently performed SPF lookups

bikap.de
lampalzer.eu
amaranthdev.com
werkzeug-online24.de
rebuets.de
calumet.de
grygov.cz
parndorffashionoutlet.com
steuerberatung-mw.de
igbau.de

Server IP Address

We have determined the following IP address for the domain:

No domain specified

Reverse address

We have determined the following name for the server IP address:

bestofheartland.com

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