SPF Check:
onninen.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.

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SPF check passed

Your SPF record check result
  •   SPF record found
  •   Syntax check: 0 errors
  •   Email Anti-Spoofing: Good
Summary of the SPF check

Does a valid SPF record exist?
An SPF record was found for the domain onninen.com.
The SPF record for onninen.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, 155 IP address(es) were authorized by the SPF record to send emails.

The SPF record analysis was performed on 16.11.2024 at 17:21:30 clock.

Lookup for the domain:
onninen.com
IP address to be checked:
no IP address specified
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Evaluation for the domain onninen.com 

Nameserverset:
sara.ns.cloudflare.com
algin.ns.cloudflare.com
Determined SPF record:
Legitimated IP addresses:
IP Provider / ASN DNSBL-Check
82.197.31.39 MPY Telecom Oy blacklist 
131.207.109.18 Tietoevry Oyj blacklist 
91.217.141.12 Datagroup Se blacklist 
87.108.30.19 Equinix (EMEA) Acquisition Enterprises B.V. blacklist 
217.77.193.9 Elisa Oyj blacklist 
193.23.59.155 Unifiedpost, UAB blacklist 
81.198.79.198 SIA Tet blacklist 
104.130.122.0/23
RACKSPACE blacklist 
146.20.112.0/26
RACKSPACE blacklist 
141.193.32.0/23
AMAZON-02 blacklist 
161.38.192.0/20
MAILGUN blacklist 
209.61.151.0/24
RMH-14 blacklist 
166.78.68.0/22
RACKSPACE blacklist 
198.61.254.0/23
RACKSPACE blacklist 
192.237.158.0/23
RACKSPACE blacklist 
23.253.182.0/23
RACKSPACE blacklist 
104.130.96.0/28
RACKSPACE blacklist 
146.20.113.0/24
RACKSPACE blacklist 
146.20.191.0/24
RACKSPACE blacklist 
159.135.224.0/20
MAILGUN blacklist 
69.72.32.0/20
MAILGUN blacklist 
159.135.140.80/29
Rackspace Ltd. blacklist 
159.135.132.128/25
Rackspace Ltd. blacklist 
87.253.232.0/21
Mailjet SAS blacklist 
185.189.236.0/22
Mailjet SAS blacklist 
185.211.120.0/22
Mailjet SAS blacklist 
185.250.236.0/22
Mailjet SAS blacklist 
85.19.210.240/28
Telia Norge AS blacklist 
2a02:228:0:301:85:19:210:200/120
Telia Norge AS blacklist 
213.236.144.128/26
Telia Norge AS blacklist 
2a02:228:0:101:213:236:144:100/120
Telia Norge AS blacklist 
217.68.109.0/26
Telia Norge AS blacklist 
2a02:228:0:200:217:68:109:0/120
Telia Norge AS blacklist 
77.88.99.203 Globalconnect As blacklist 
77.88.99.211 Globalconnect As blacklist 
81.175.0.67 Globalconnect As blacklist 
77.88.70.211 Globalconnect As blacklist 
77.88.99.67 Globalconnect As blacklist 
77.88.99.200 Globalconnect As blacklist 
77.88.99.243 Globalconnect As blacklist 
77.88.99.247 Globalconnect As blacklist 
139.117.104.4 Tietoevry Norway As blacklist 
157.144.241.15 Elisa Oyj blacklist 
188.117.37.109 Telia Cygate Oy blacklist 
185.233.156.122 Vercom S.A. blacklist 
185.233.159.254 Vercom S.A. blacklist 
40.92.0.0/15
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
40.107.0.0/16
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.100.0.0/15
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.102.0.0/16
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.103.0.0/17
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
104.47.0.0/17
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
2a01:111:f400::/48
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
2a01:111:f403::/49
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
2a01:111:f403:8000::/51
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
2a01:111:f403:c000::/51
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
2a01:111:f403:f000::/52
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
91.217.141.0/24
Datagroup Se blacklist 
87.79.30.0/25
NetCologne Gesellschaft fur Telekommunikation mbH blacklist 
193.66.190.13 Elisa Oyj blacklist 
89.250.60.42 Advania Finland Oy blacklist 
5.250.160.26 Advania Finland Oy blacklist 
89.250.48.136 Advania Finland Oy blacklist 
194.116.128.11 Digital Frankfurt GmbH blacklist 
82.147.60.210 Eidsiva Bredband AS blacklist 
130.61.132.10 ORACLE-BMC-31898 blacklist 
193.122.14.67 ORACLE-BMC-31898 blacklist 
152.70.162.25 ORACLE-BMC-31898 blacklist 
51.120.120.172 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
167.89.16.221 SENDGRID blacklist 
77.86.247.13 Telia Cygate Oy blacklist 
77.86.247.21 Telia Cygate Oy blacklist 
77.86.247.134 Telia Cygate Oy blacklist 
77.86.247.149 Telia Cygate Oy blacklist 
77.86.247.154 Telia Cygate Oy blacklist 
77.86.247.214 Telia Cygate Oy blacklist 
77.86.247.230 Telia Cygate Oy blacklist 
77.86.251.39 Telia Cygate Oy blacklist 
77.86.251.41 Telia Cygate Oy blacklist 
77.86.251.42 Telia Cygate Oy blacklist 
77.86.255.242 Telia Cygate Oy blacklist 
77.86.255.243 Telia Cygate Oy blacklist 
169.38.94.35 SOFTLAYER blacklist 
169.38.94.36 SOFTLAYER blacklist 
169.38.94.39 SOFTLAYER blacklist 
169.38.94.43 SOFTLAYER blacklist 
169.38.94.44 SOFTLAYER blacklist 
169.38.94.46 SOFTLAYER blacklist 
169.38.94.47 SOFTLAYER blacklist 
169.38.94.49 SOFTLAYER blacklist 
169.38.94.51 SOFTLAYER blacklist 
169.38.94.54 SOFTLAYER blacklist 
169.38.94.57 SOFTLAYER blacklist 
169.38.94.61 SOFTLAYER blacklist 
169.38.94.62 SOFTLAYER blacklist 
195.201.75.0/27
Hetzner Online GmbH blacklist 
195.201.75.32/27
Hetzner Online GmbH blacklist 
195.201.73.224/27
Hetzner Online GmbH blacklist 
213.139.173.144/28
DNA Oyj blacklist 
88.198.228.224/27
Hetzner Online GmbH blacklist 
89.166.55.64/27
DNA Oyj blacklist 
85.131.41.206/28
DNA Oyj blacklist 
212.146.22.6/25
DNA Oyj blacklist 
94.237.5.0/24
UpCloud Ltd blacklist 
94.237.6.0/24
UpCloud Ltd blacklist 
45.66.245.116 Bamboozle Web Services MEA FZ-LLC blacklist 
45.66.245.117 Bamboozle Web Services MEA FZ-LLC blacklist 
45.66.245.118 Bamboozle Web Services MEA FZ-LLC blacklist 
45.66.245.119 Bamboozle Web Services MEA FZ-LLC blacklist 
45.66.245.120 Bamboozle Web Services MEA FZ-LLC blacklist 
45.66.245.121 Bamboozle Web Services MEA FZ-LLC blacklist 
45.66.245.122 Bamboozle Web Services MEA FZ-LLC blacklist 
45.66.245.123 Bamboozle Web Services MEA FZ-LLC blacklist 
45.66.245.124 Bamboozle Web Services MEA FZ-LLC blacklist 
45.66.245.125 Bamboozle Web Services MEA FZ-LLC blacklist 
94.237.82.59/32
UpCloud Ltd blacklist 
94.237.91.66/32
UpCloud Ltd blacklist 
94.237.87.9/32
UpCloud Ltd blacklist 
94.237.84.178/32
UpCloud Ltd blacklist 
94.237.82.97/32
UpCloud Ltd blacklist 
62.122.28.0/24
Telia Cygate Oy blacklist 
89.250.63.4 Advania Finland Oy blacklist 
89.250.63.5 Advania Finland Oy blacklist 
89.250.63.6 Advania Finland Oy blacklist 
89.250.63.7 Advania Finland Oy blacklist 
89.250.63.8 Advania Finland Oy blacklist 
5.250.161.73 Advania Finland Oy blacklist 
94.237.117.151 UpCloud Ltd blacklist 
94.237.19.226 UpCloud Ltd blacklist 
2a04:3540:1000:310:a8ba:dff:fe84:579e UpCloud Ltd blacklist 
109.70.161.210 Seclan Oy blacklist 
94.237.18.70 UpCloud Ltd blacklist 
2a04:3545:1000:720:a8ba:dff:fe84:4d70 UpCloud Ltd blacklist 
2a04:3545:1000:720:a8ba:dff:fe84:3b9e UpCloud Ltd blacklist 
94.237.26.53 UpCloud Ltd blacklist 
2a04:3542:1000:910:a8ba:0dff:fe84:4a19 UpCloud Ltd blacklist 
217.68.33.64/26
GDM Konsult AB blacklist 
217.68.33.160/27
GDM Konsult AB blacklist 
81.25.80.7 GDM Konsult AB blacklist 
81.25.80.26 GDM Konsult AB blacklist 
81.25.80.27 GDM Konsult AB blacklist 
81.25.80.28 GDM Konsult AB blacklist 
81.25.80.29 GDM Konsult AB blacklist 
109.235.175.0/24
Loopia AB blacklist 
2a00:1968:0:9::/64
Loopia AB blacklist 
185.87.12.229/32
WebSupport s.r.o. blacklist 
37.9.172.128/25
WebSupport s.r.o. blacklist 
37.9.169.0/25
WebSupport s.r.o. blacklist 
45.13.137.0/25
WebSupport s.r.o. blacklist 
2a00:4b40:aaaa:2101::/64
WebSupport s.r.o. blacklist 
103.151.192.0/23
AMAZON-02 blacklist 
185.12.80.0/22
- blacklist 
188.172.128.0/20
- blacklist 
192.161.144.0/20
- blacklist 
216.198.0.0/18
AMAZON-02 blacklist 
SPF-Syntax Check:
Analysis result of the SPF record for the domain: onninen.com

SPF record available?

We found an SPF record for the domain.

v=spf1

Additionally authorized IPv4 addresses

Explicit IPv4 addresses in the SPF record have been authorized to send

82.197.31.39
131.207.109.18
91.217.141.12
87.108.30.19
217.77.193.9
193.23.59.155
81.198.79.198
104.130.122.0/23
146.20.112.0/26
141.193.32.0/23
161.38.192.0/20
209.61.151.0/24
166.78.68.0/22
198.61.254.0/23
192.237.158.0/23
23.253.182.0/23
104.130.96.0/28
146.20.113.0/24
146.20.191.0/24
159.135.224.0/20
69.72.32.0/20
159.135.140.80/29
159.135.132.128/25
87.253.232.0/21
185.189.236.0/22
185.211.120.0/22
185.250.236.0/22
85.19.210.240/28
213.236.144.128/26
217.68.109.0/26
77.88.99.203
77.88.99.211
81.175.0.67
77.88.70.211
77.88.99.67
77.88.99.200
77.88.99.243
77.88.99.247
139.117.104.4
157.144.241.15
188.117.37.109
185.233.156.122
185.233.159.254

Additionally authorized IPv6 addresses

Explicit IPv6 addresses in the SPF record have been authorized to send

2a02:228:0:301:85:19:210:200/120
2a02:228:0:101:213:236:144:100/120
2a02:228:0:200:217:68:109:0/120

Additional external SPF records

We could find other records authorized in the SPF record

include:spf.protection.outlook.com
v=spf1 ip4:40.92.0.0/15 ip4:40.107.0.0/16 ip4:52.100.0.0/15 ip4:52.102.0.0/16 ip4:52.103.0.0/17 ip4:104.47.0.0/17 ip6:2a01:111:f400::/48 ip6:2a01:111:f403::/49 ip6:2a01:111:f403:8000::/51 ip6:2a01:111:f403:c000::/51 ip6:2a01:111:f403:f000::/52 -all
ipv4:
40.92.0.0/15
ipv4:
40.107.0.0/16
ipv4:
52.100.0.0/15
ipv4:
52.102.0.0/16
ipv4:
52.103.0.0/17
ipv4:
104.47.0.0/17
ipv6:
2a01:111:f400::/48
ipv6:
2a01:111:f403::/49
ipv6:
2a01:111:f403:8000::/51
ipv6:
2a01:111:f403:c000::/51
ipv6:
2a01:111:f403:f000::/52
include:_spf.questback.com
v=spf1 ip4:91.217.141.0/24 ip4:87.79.30.0/25 ip4:193.66.190.13 ip4:89.250.60.42 ip4:5.250.160.26 ip4:89.250.48.136 ip4:194.116.128.11 ip4:82.147.60.210 ip4:130.61.132.10 ip4:193.122.14.67 ip4:152.70.162.25 ip4:51.120.120.172 ~all
ipv4:
91.217.141.0/24
ipv4:
87.79.30.0/25
ipv4:
193.66.190.13
ipv4:
89.250.60.42
ipv4:
5.250.160.26
ipv4:
89.250.48.136
ipv4:
194.116.128.11
ipv4:
82.147.60.210
ipv4:
130.61.132.10
ipv4:
193.122.14.67
ipv4:
152.70.162.25
ipv4:
51.120.120.172
include:u6336845.wl096.sendgrid.net
v=spf1 ip4:167.89.16.221 -all
ipv4:
167.89.16.221
include:spf.lianamailer.com
v=spf1 ip4:77.86.247.13 ip4:77.86.247.21 ip4:77.86.247.134 ip4:77.86.247.149 ip4:77.86.247.154 ip4:77.86.247.214 ip4:77.86.247.230 ip4:77.86.251.39 ip4:77.86.251.41 ip4:77.86.251.42 ip4:77.86.255.242 ip4:77.86.255.243 ip4:169.38.94.35 ip4:169.38.94.36 ip4:169.38.94.39 ip4:169.38.94.43 ip4:169.38.94.44 ip4:169.38.94.46 ip4:169.38.94.47 ip4:169.38.94.49 ip4:169.38.94.51 ip4:169.38.94.54 ip4:169.38.94.57 ip4:169.38.94.61 ip4:169.38.94.62 ip4:195.201.75.0/27 ip4:195.201.75.32/27 ip4:195.201.73.224/27 ip4:213.139.173.144/28 ip4:88.198.228.224/27 ip4:89.166.55.64/27 ip4:85.131.41.206/28 ip4:212.146.22.6/25 ip4:94.237.5.0/24 ip4:94.237.6.0/24 ip4:45.66.245.116 ip4:45.66.245.117 ip4:45.66.245.118 ip4:45.66.245.119 ip4:45.66.245.120 ip4:45.66.245.121 ip4:45.66.245.122 ip4:45.66.245.123 ip4:45.66.245.124 ip4:45.66.245.125 ip4:94.237.82.59/32 ip4:94.237.91.66/32 ip4:94.237.87.9/32 ip4:94.237.84.178/32 ip4:94.237.82.97/32 ip4:62.122.28.0/24 -all
ipv4:
77.86.247.13
ipv4:
77.86.247.21
ipv4:
77.86.247.134
ipv4:
77.86.247.149
ipv4:
77.86.247.154
ipv4:
77.86.247.214
ipv4:
77.86.247.230
ipv4:
77.86.251.39
ipv4:
77.86.251.41
ipv4:
77.86.251.42
ipv4:
77.86.255.242
ipv4:
77.86.255.243
ipv4:
169.38.94.35
ipv4:
169.38.94.36
ipv4:
169.38.94.39
ipv4:
169.38.94.43
ipv4:
169.38.94.44
ipv4:
169.38.94.46
ipv4:
169.38.94.47
ipv4:
169.38.94.49
ipv4:
169.38.94.51
ipv4:
169.38.94.54
ipv4:
169.38.94.57
ipv4:
169.38.94.61
ipv4:
169.38.94.62
ipv4:
195.201.75.0/27
ipv4:
195.201.75.32/27
ipv4:
195.201.73.224/27
ipv4:
213.139.173.144/28
ipv4:
88.198.228.224/27
ipv4:
89.166.55.64/27
ipv4:
85.131.41.206/28
ipv4:
212.146.22.6/25
ipv4:
94.237.5.0/24
ipv4:
94.237.6.0/24
ipv4:
45.66.245.116
ipv4:
45.66.245.117
ipv4:
45.66.245.118
ipv4:
45.66.245.119
ipv4:
45.66.245.120
ipv4:
45.66.245.121
ipv4:
45.66.245.122
ipv4:
45.66.245.123
ipv4:
45.66.245.124
ipv4:
45.66.245.125
ipv4:
94.237.82.59/32
ipv4:
94.237.91.66/32
ipv4:
94.237.87.9/32
ipv4:
94.237.84.178/32
ipv4:
94.237.82.97/32
ipv4:
62.122.28.0/24
unknown:
include:_spf.omaverkkokauppa.fi
v=spf1 ip4:89.250.63.4 ip4:89.250.63.5 ip4:89.250.63.6 ip4:89.250.63.7 ip4:89.250.63.8 ip4:5.250.161.73 ip4:94.237.117.151 ip4:94.237.19.226 ip6:2a04:3540:1000:310:a8ba:dff:fe84:579e ip4:109.70.161.210 ip4:94.237.18.70 ip6:2a04:3545:1000:720:a8ba:dff:fe84:4d70 ip6:2a04:3545:1000:720:a8ba:dff:fe84:3b9e ip4:94.237.26.53 ip6:2a04:3542:1000:910:a8ba:0dff:fe84:4a19 ~all
ipv4:
89.250.63.4
ipv4:
89.250.63.5
ipv4:
89.250.63.6
ipv4:
89.250.63.7
ipv4:
89.250.63.8
ipv4:
5.250.161.73
ipv4:
94.237.117.151
ipv4:
94.237.19.226
ipv4:
109.70.161.210
ipv4:
94.237.18.70
ipv4:
94.237.26.53
ipv6:
2a04:3540:1000:310:a8ba:dff:fe84:579e
ipv6:
2a04:3545:1000:720:a8ba:dff:fe84:4d70
ipv6:
2a04:3545:1000:720:a8ba:dff:fe84:3b9e
ipv6:
2a04:3542:1000:910:a8ba:0dff:fe84:4a19
include:_spf.easit.net
v=spf1 ip4:217.68.33.64/26 ip4:217.68.33.160/27 ip4:81.25.80.7 ip4:81.25.80.26 ip4:81.25.80.27 ip4:81.25.80.28 ip4:81.25.80.29 include:_spf.m101.websupport.se ~all
ipv4:
217.68.33.64/26
ipv4:
217.68.33.160/27
ipv4:
81.25.80.7
ipv4:
81.25.80.26
ipv4:
81.25.80.27
ipv4:
81.25.80.28
ipv4:
81.25.80.29
include:_spf.m101.websupport.se
v=spf1 ip4:109.235.175.0/24 ip6:2a00:1968:0:9::/64 ip4:185.87.12.229/32 include:_spf.m1.websupport.sk ?all
ipv4:
109.235.175.0/24
ipv4:
185.87.12.229/32
ipv6:
2a00:1968:0:9::/64
include:_spf.m1.websupport.sk
v=spf1 ip4:37.9.172.128/25 ip4:37.9.169.0/25 ip4:45.13.137.0/25 ip6:2a00:4b40:aaaa:2101::/64 ?all
ipv4:
37.9.172.128/25
ipv4:
37.9.169.0/25
ipv4:
45.13.137.0/25
ipv6:
2a00:4b40:aaaa:2101::/64
include:mail.zendesk.com
v=spf1 ip4:103.151.192.0/23 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.161.144.0/20 ip4:216.198.0.0/18 ~all
ipv4:
103.151.192.0/23
ipv4:
185.12.80.0/22
ipv4:
188.172.128.0/20
ipv4:
192.161.144.0/20
ipv4:
216.198.0.0/18

E-Mail handling

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

-all
Fail (non-compliant e-mails are rejected)

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

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

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:

172.64.146.246

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