SPF Check:
sapsf.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 sapsf.com.
The SPF record for sapsf.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, 139 IP address(es) were authorized by the SPF record to send emails.

The SPF record analysis was performed on 20.09.2024 at 16:28:50 clock.

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

Nameserverset:
ns4.sap-ag.de
ns.sap-ag.de
ns3.sap-ag.de
ns5.sap.com
ns2.sap.de
Determined SPF record:
Legitimated IP addresses:
IP Provider / ASN DNSBL-Check
157.133.165.105 SAP ASIA PTE LTD blacklist 
157.133.165.106 SAP ASIA PTE LTD blacklist 
27.111.213.243 Equinix (EMEA) Acquisition Enterprises B.V. blacklist 
27.111.213.244 Equinix (EMEA) Acquisition Enterprises B.V. blacklist 
213.52.186.141 Equinix (EMEA) Acquisition Enterprises B.V. blacklist 
213.52.186.142 Equinix (EMEA) Acquisition Enterprises B.V. blacklist 
213.52.186.100 Equinix (EMEA) Acquisition Enterprises B.V. blacklist 
213.52.186.101/32
Equinix (EMEA) Acquisition Enterprises B.V. blacklist 
70.42.227.151/32
ASN-INTERNAP-BLK blacklist 
70.42.227.152 ASN-INTERNAP-BLK blacklist 
65.221.8.29/32
UUNET blacklist 
65.221.12.128 UUNET blacklist 
65.221.12.148/32
UUNET blacklist 
210.80.140.141/32
UUNET blacklist 
210.80.140.142 UUNET blacklist 
155.56.221.13 SAP SE blacklist 
155.56.221.14 SAP SE blacklist 
155.56.220.141/32
SAP SE blacklist 
155.56.220.142/32
SAP SE blacklist 
155.56.221.15 SAP SE blacklist 
155.56.221.16 SAP SE blacklist 
155.56.222.26 SAP SE blacklist 
155.56.222.27 SAP SE blacklist 
157.133.48.19 SAP-DC-TO blacklist 
157.133.48.20 SAP-DC-TO blacklist 
157.133.1.19 - blacklist 
157.133.1.20 - blacklist 
65.221.12.231 UUNET blacklist 
65.221.12.231 UUNET blacklist 
65.221.12.224 UUNET blacklist 
157.133.241.19 - blacklist 
157.133.241.20/32
- blacklist 
46.29.102.130 T-Systems International GmbH blacklist 
46.29.102.131 T-Systems International GmbH blacklist 
40.114.119.86 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
40.76.77.34 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
130.214.250.241 SAP SE blacklist 
130.214.250.239 SAP SE blacklist 
40.114.119.86 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
40.76.77.34 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
130.214.222.200/32
SAP SE blacklist 
130.214.222.201/32
SAP SE blacklist 
40.67.152.191/32
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.36.220.122 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.177.82.15 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.167.188.226 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.139.17.161 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.139.17.210 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.139.16.8/32
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.139.2.137 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
130.214.228.203 SAP SE blacklist 
130.214.228.204 SAP SE blacklist 
130.214.213.6 SAP SE blacklist 
130.214.213.2 SAP SE blacklist 
130.214.213.20 SAP SE blacklist 
130.214.213.7 SAP SE blacklist 
52.188.137.143 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.42.38.64 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.152.224.106 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
23.96.18.211 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.228.106.137 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.228.105.245 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.235.60.89 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.235.33.102 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
34.97.77.38 GOOGLE-CLOUD-PLATFORM blacklist 
34.97.139.32 GOOGLE-CLOUD-PLATFORM blacklist 
20.206.134.235 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.195.189.251 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
35.242.247.107/32
GOOGLE-CLOUD-PLATFORM blacklist 
34.107.8.58/32
GOOGLE-CLOUD-PLATFORM blacklist 
35.214.208.81/32
GOOGLE blacklist 
35.214.213.218/32
GOOGLE blacklist 
35.214.183.81/32
GOOGLE blacklist 
35.214.212.238/32
GOOGLE blacklist 
35.207.113.162/32
GOOGLE blacklist 
35.207.161.117/32
GOOGLE blacklist 
35.207.83.251/32
GOOGLE blacklist 
35.207.136.250/32
GOOGLE blacklist 
121.91.105.66 ChinaDataCom Corporation Limited blacklist 
121.91.105.67 ChinaDataCom Corporation Limited blacklist 
130.214.193.83/32
SAP SE blacklist 
130.214.193.93/32
SAP SE blacklist 
130.214.193.78/32
SAP SE blacklist 
130.214.193.85/32
SAP SE blacklist 
130.214.156.205/32
SAP SE blacklist 
130.214.156.249/32
SAP SE blacklist 
20.250.50.60/32
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.250.57.206/32
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
51.107.232.86/32
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
51.107.225.153/32
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.112.56.135 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.112.56.142 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.36.216.192 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.36.216.39 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
34.142.221.122 GOOGLE-CLOUD-PLATFORM blacklist 
35.240.151.59 GOOGLE-CLOUD-PLATFORM blacklist 
35.214.208.81/32
GOOGLE blacklist 
35.214.213.218/32
GOOGLE blacklist 
35.214.183.81/32
GOOGLE blacklist 
35.214.212.238/32
GOOGLE blacklist 
20.5.80.155 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.5.82.25 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.119.174.191 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.230.106.230 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.114.186.35 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.119.207.133 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.70.69.44 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.70.71.99 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.1.128.197 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.10.24.226 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.96.12.43 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.1.130.13 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.69.124.106 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.80.177.45 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.114.134.190 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.122.10.46 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.230.165.104 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.230.162.10 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.230.164.114 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.230.165.70 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.230.211.42 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.230.146.246 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
35.243.100.38 GOOGLE-CLOUD-PLATFORM blacklist 
35.194.96.54 GOOGLE-CLOUD-PLATFORM blacklist 
130.214.249.10 SAP SE blacklist 
130.214.249.59 SAP SE blacklist 
130.214.249.40 SAP SE blacklist 
40.80.240.122 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
40.80.240.102 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
40.91.81.213 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
40.91.116.129 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
34.100.148.162 GOOGLE-CLOUD-PLATFORM blacklist 
34.100.208.193 GOOGLE-CLOUD-PLATFORM blacklist 
34.131.158.155 GOOGLE-CLOUD-PLATFORM blacklist 
34.131.149.41 GOOGLE-CLOUD-PLATFORM blacklist 
52.229.125.1 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.229.104.1 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
34.93.129.35 GOOGLE-CLOUD-PLATFORM blacklist 
35.200.235.48 GOOGLE-CLOUD-PLATFORM blacklist 
SPF-Syntax Check:
Analysis result of the SPF record for the domain: sapsf.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:_spf-sfdc.sapsf.com
v=spf1 ip4:157.133.165.105 ip4:157.133.165.106 ip4:27.111.213.243 ip4:27.111.213.244 ip4:213.52.186.141 ip4:213.52.186.142 ip4:213.52.186.100 ip4:213.52.186.101/32 ip4:70.42.227.151/32 ip4:70.42.227.152 ip4:65.221.8.29/32 ip4:65.221.12.128 ip4:65.221.12.148/32 ip4:210.80.140.141/32 ip4:210.80.140.142 ip4:155.56.221.13 ip4:155.56.221.14 ip4:155.56.220.141/32 ip4:155.56.220.142/32 ip4:155.56.221.15 ip4:155.56.221.16 ip4:155.56.222.26 ip4:155.56.222.27 ip4:157.133.48.19 ip4:157.133.48.20 ip4:157.133.1.19 ip4:157.133.1.20 ip4:65.221.12.231 ip4:65.221.12.231 ip4:65.221.12.224 ip4:157.133.241.19 ip4:157.133.241.20/32 ip4:46.29.102.130 ip4:46.29.102.131 ip4:40.114.119.86 ip4:40.76.77.34 ip4:130.214.250.241 ip4:130.214.250.239 ip4:40.114.119.86 ip4:40.76.77.34 ip4:130.214.222.200/32 ip4:130.214.222.201/32 ip4:40.67.152.191/32 ip4:20.36.220.122 ip4:52.177.82.15 ip4:52.167.188.226 ip4:52.139.17.161 ip4:52.139.17.210 ip4:52.139.16.8/32 ip4:52.139.2.137 ip4:130.214.228.203 ip4:130.214.228.204 ip4:130.214.213.6 ip4:130.214.213.2 ip4:130.214.213.20 ip4:130.214.213.7 ip4:52.188.137.143 ip4:20.42.38.64 ip4:52.152.224.106 ip4:23.96.18.211 ip4:52.228.106.137 ip4:52.228.105.245 ip4:52.235.60.89 ip4:52.235.33.102 ip4:34.97.77.38 ip4:34.97.139.32 ip4:20.206.134.235 ip4:20.195.189.251 ip4:35.242.247.107/32 ip4:34.107.8.58/32 ip4:35.214.208.81/32 ip4:35.214.213.218/32 ip4:35.214.183.81/32 ip4:35.214.212.238/32 ip4:35.207.113.162/32 ip4:35.207.161.117/32 ip4:35.207.83.251/32 ip4:35.207.136.250/32 ip4:121.91.105.66 ip4:121.91.105.67 ip4:130.214.193.83/32 ip4:130.214.193.93/32 ip4:130.214.193.78/32 ip4:130.214.193.85/32 ip4:130.214.156.205/32 ip4:130.214.156.249/32 ip4:20.250.50.60/32 ip4:20.250.57.206/32 ip4:51.107.232.86/32 ip4:51.107.225.153/32 -all
ipv4:
157.133.165.105
ipv4:
157.133.165.106
ipv4:
27.111.213.243
ipv4:
27.111.213.244
ipv4:
213.52.186.141
ipv4:
213.52.186.142
ipv4:
213.52.186.100
ipv4:
213.52.186.101/32
ipv4:
70.42.227.151/32
ipv4:
70.42.227.152
ipv4:
65.221.8.29/32
ipv4:
65.221.12.128
ipv4:
65.221.12.148/32
ipv4:
210.80.140.141/32
ipv4:
210.80.140.142
ipv4:
155.56.221.13
ipv4:
155.56.221.14
ipv4:
155.56.220.141/32
ipv4:
155.56.220.142/32
ipv4:
155.56.221.15
ipv4:
155.56.221.16
ipv4:
155.56.222.26
ipv4:
155.56.222.27
ipv4:
157.133.48.19
ipv4:
157.133.48.20
ipv4:
157.133.1.19
ipv4:
157.133.1.20
ipv4:
65.221.12.231
ipv4:
65.221.12.231
ipv4:
65.221.12.224
ipv4:
157.133.241.19
ipv4:
157.133.241.20/32
ipv4:
46.29.102.130
ipv4:
46.29.102.131
ipv4:
40.114.119.86
ipv4:
40.76.77.34
ipv4:
130.214.250.241
ipv4:
130.214.250.239
ipv4:
40.114.119.86
ipv4:
40.76.77.34
ipv4:
130.214.222.200/32
ipv4:
130.214.222.201/32
ipv4:
40.67.152.191/32
ipv4:
20.36.220.122
ipv4:
52.177.82.15
ipv4:
52.167.188.226
ipv4:
52.139.17.161
ipv4:
52.139.17.210
ipv4:
52.139.16.8/32
ipv4:
52.139.2.137
ipv4:
130.214.228.203
ipv4:
130.214.228.204
ipv4:
130.214.213.6
ipv4:
130.214.213.2
ipv4:
130.214.213.20
ipv4:
130.214.213.7
ipv4:
52.188.137.143
ipv4:
20.42.38.64
ipv4:
52.152.224.106
ipv4:
23.96.18.211
ipv4:
52.228.106.137
ipv4:
52.228.105.245
ipv4:
52.235.60.89
ipv4:
52.235.33.102
ipv4:
34.97.77.38
ipv4:
34.97.139.32
ipv4:
20.206.134.235
ipv4:
20.195.189.251
ipv4:
35.242.247.107/32
ipv4:
34.107.8.58/32
ipv4:
35.214.208.81/32
ipv4:
35.214.213.218/32
ipv4:
35.214.183.81/32
ipv4:
35.214.212.238/32
ipv4:
35.207.113.162/32
ipv4:
35.207.161.117/32
ipv4:
35.207.83.251/32
ipv4:
35.207.136.250/32
ipv4:
121.91.105.66
ipv4:
121.91.105.67
ipv4:
130.214.193.83/32
ipv4:
130.214.193.93/32
ipv4:
130.214.193.78/32
ipv4:
130.214.193.85/32
ipv4:
130.214.156.205/32
ipv4:
130.214.156.249/32
ipv4:
20.250.50.60/32
ipv4:
20.250.57.206/32
ipv4:
51.107.232.86/32
ipv4:
51.107.225.153/32
include:_spf2-sfdc.sapsf.com
v=spf1 ip4:20.112.56.135 ip4:20.112.56.142 ip4:20.36.216.192 ip4:20.36.216.39 ip4:34.142.221.122 ip4:35.240.151.59 ip4:35.214.208.81/32 ip4:35.214.213.218/32 ip4:35.214.183.81/32 ip4:35.214.212.238/32 ip4:20.5.80.155 ip4:20.5.82.25 ip4:20.119.174.191 ip4:20.230.106.230 ip4:20.114.186.35 ip4:20.119.207.133 ip4:20.70.69.44 ip4:20.70.71.99 ip4:20.1.128.197 ip4:20.10.24.226 ip4:20.96.12.43 ip4:20.1.130.13 ip4:20.69.124.106 ip4:20.80.177.45 ip4:20.114.134.190 ip4:20.122.10.46 ip4:20.230.165.104 ip4:20.230.162.10 ip4:20.230.164.114 ip4:20.230.165.70 ip4:20.230.211.42 ip4:20.230.146.246 ip4:35.243.100.38 ip4:35.194.96.54 ip4:130.214.249.10 ip4:130.214.249.59 ip4:130.214.249.40 ip4:40.80.240.122 ip4:40.80.240.102 ip4:40.91.81.213 ip4:40.91.116.129 ip4:34.100.148.162 ip4:34.100.208.193 ip4:34.131.158.155 ip4:34.131.149.41 ip4:52.229.125.1 ip4:52.229.104.1 ip4:34.93.129.35 ip4:35.200.235.48 -all
ipv4:
20.112.56.135
ipv4:
20.112.56.142
ipv4:
20.36.216.192
ipv4:
20.36.216.39
ipv4:
34.142.221.122
ipv4:
35.240.151.59
ipv4:
35.214.208.81/32
ipv4:
35.214.213.218/32
ipv4:
35.214.183.81/32
ipv4:
35.214.212.238/32
ipv4:
20.5.80.155
ipv4:
20.5.82.25
ipv4:
20.119.174.191
ipv4:
20.230.106.230
ipv4:
20.114.186.35
ipv4:
20.119.207.133
ipv4:
20.70.69.44
ipv4:
20.70.71.99
ipv4:
20.1.128.197
ipv4:
20.10.24.226
ipv4:
20.96.12.43
ipv4:
20.1.130.13
ipv4:
20.69.124.106
ipv4:
20.80.177.45
ipv4:
20.114.134.190
ipv4:
20.122.10.46
ipv4:
20.230.165.104
ipv4:
20.230.162.10
ipv4:
20.230.164.114
ipv4:
20.230.165.70
ipv4:
20.230.211.42
ipv4:
20.230.146.246
ipv4:
35.243.100.38
ipv4:
35.194.96.54
ipv4:
130.214.249.10
ipv4:
130.214.249.59
ipv4:
130.214.249.40
ipv4:
40.80.240.122
ipv4:
40.80.240.102
ipv4:
40.91.81.213
ipv4:
40.91.116.129
ipv4:
34.100.148.162
ipv4:
34.100.208.193
ipv4:
34.131.158.155
ipv4:
34.131.149.41
ipv4:
52.229.125.1
ipv4:
52.229.104.1
ipv4:
34.93.129.35
ipv4:
35.200.235.48
unknown:

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

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

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:

130.214.229.153

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