SPF Check:
innogy.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 innogy.com.
The SPF record for innogy.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, 51 IP address(es) were authorized by the SPF record to send emails.

The SPF record analysis was performed on 14.11.2024 at 21:58:13 clock.

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

Nameserverset:
ns0166.secondary.cloudflare.com
ns0009.secondary.cloudflare.com
Determined SPF record:
Legitimated IP addresses:
IP Provider / ASN DNSBL-Check
89.25.157.192/28
Play blacklist 
89.25.175.24/29
Play blacklist 
89.25.190.192/29
Play blacklist 
89.25.191.64/26
Play blacklist 
89.25.206.80/29
Play blacklist 
93.179.251.0/25
Play blacklist 
93.179.233.0/26
Play blacklist 
185.54.187.0/24
Play blacklist 
195.242.69.0/24
Play blacklist 
213.179.72.0/24
Play blacklist 
213.179.75.0/24
Play blacklist 
91.227.202.0/24
Play blacklist 
188.117.180.0/24
Play blacklist 
188.117.179.244/32
Play blacklist 
195.234.164.113 E.on Polska SA blacklist 
217.182.72.213 OVH SAS blacklist 
54.38.198.229 OVH SAS blacklist 
185.54.185.119 Play blacklist 
31.186.86.192/26
Atman Sp. z o.o. blacklist 
192.99.112.0/24
OVH SAS blacklist 
153.100.131.11 E.ON Verwaltungs GmbH blacklist 
87.253.233.53 Mailjet SAS blacklist 
217.28.96.64/27
Leitwerk Ag blacklist 
89.250.102.252 GasNet, s.r.o. blacklist 
89.250.109.251 innogy Ceska republika a.s blacklist 
185.4.4.17 Redcentric Solutions Ltd blacklist 
195.35.100.140 Internet Resources Management SRL blacklist 
153.100.8.31 E.ON Verwaltungs GmbH blacklist 
153.100.8.32 E.ON Verwaltungs GmbH blacklist 
87.253.233.53 Mailjet SAS blacklist 
185.60.20.0/24
PAYONE GmbH blacklist 
54.246.203.105 AMAZON-02 blacklist 
94.100.245.28 T-Systems International GmbH blacklist 
94.100.245.29 T-Systems International GmbH blacklist 
145.46.132.40 Verizon Nederland B.V. blacklist 
145.46.132.41 Verizon Nederland B.V. blacklist 
2a02:ba8::ffff:d91c:0/112
Leitwerk Ag 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 
45.146.16.111 noris network AG blacklist 
45.146.16.112 noris network AG blacklist 
45.146.16.60 noris network AG blacklist 
SPF-Syntax Check:
Analysis result of the SPF record for the domain: innogy.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

45.146.16.111
45.146.16.112
45.146.16.60

Additional external SPF records

We could find other records authorized in the SPF record

include:_spf.jupiter.salesmanago.pl
v=spf1 include:_spf1.jupiter.salesmanago.pl include:_spf2.jupiter.salesmanago.pl -all
include:_spf1.jupiter.salesmanago.pl
v=spf1 ip4:89.25.157.192/28 ip4:89.25.175.24/29 ip4:89.25.190.192/29 ip4:89.25.191.64/26 ip4:89.25.206.80/29 ip4:93.179.251.0/25 ip4:93.179.233.0/26 ip4:185.54.187.0/24 ip4:195.242.69.0/24 ip4:213.179.72.0/24 ip4:213.179.75.0/24 -all
ipv4:
89.25.157.192/28
ipv4:
89.25.175.24/29
ipv4:
89.25.190.192/29
ipv4:
89.25.191.64/26
ipv4:
89.25.206.80/29
ipv4:
93.179.251.0/25
ipv4:
93.179.233.0/26
ipv4:
185.54.187.0/24
ipv4:
195.242.69.0/24
ipv4:
213.179.72.0/24
ipv4:
213.179.75.0/24
include:_spf2.jupiter.salesmanago.pl
v=spf1 ip4:91.227.202.0/24 ip4:188.117.180.0/24 ip4:188.117.179.244/32 -all
ipv4:
91.227.202.0/24
ipv4:
188.117.180.0/24
ipv4:
188.117.179.244/32
include:spf.innogy.com
v=spf1 ip4:195.234.164.113 ip4:217.182.72.213 ip4:54.38.198.229 ip4:185.54.185.119 ip4:31.186.86.192/26 ip4:192.99.112.0/24 ip4:153.100.131.11 ip4:87.253.233.53 ip4:217.28.96.64/27 ip4:89.250.102.252 ip4:89.250.109.251 ip4:185.4.4.17 ip4:195.35.100.140 ip4:153.100.8.31 ip4:153.100.8.32 ip4:87.253.233.53 ip4:185.60.20.0/24 ip4:54.246.203.105 ip4:94.100.245.28 ip4:94.100.245.29 ip4:145.46.132.40 ip4:145.46.132.41 ip6:2a02:ba8::ffff:d91c:0/112 -all
ipv4:
195.234.164.113
ipv4:
217.182.72.213
ipv4:
54.38.198.229
ipv4:
185.54.185.119
ipv4:
31.186.86.192/26
ipv4:
192.99.112.0/24
ipv4:
153.100.131.11
ipv4:
87.253.233.53
ipv4:
217.28.96.64/27
ipv4:
89.250.102.252
ipv4:
89.250.109.251
ipv4:
185.4.4.17
ipv4:
195.35.100.140
ipv4:
153.100.8.31
ipv4:
153.100.8.32
ipv4:
87.253.233.53
ipv4:
185.60.20.0/24
ipv4:
54.246.203.105
ipv4:
94.100.245.28
ipv4:
94.100.245.29
ipv4:
145.46.132.40
ipv4:
145.46.132.41
ipv6:
2a02:ba8::ffff:d91c:0/112
include:_spf.salesforce.com
v=spf1 exists:%{i}._spf.mta.salesforce.com -all
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

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 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:

innogy.com

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