SPF Check:
kirchdorfer.eu

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 kirchdorfer.eu.
The SPF record for kirchdorfer.eu 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, 78 IP address(es) were authorized by the SPF record to send emails.

The SPF record analysis was performed on 15.06.2024 at 19:30:51 clock.

Lookup for the domain:
kirchdorfer.eu
IP address to be checked:
no IP address specified
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Evaluation for the domain kirchdorfer.eu 

Nameserverset:
dns2.a1.net
dns3.a1.net
dns1.a1.net
Determined SPF record:
Legitimated IP addresses:
IP Provider / ASN DNSBL-Check
80.75.251.178 Otto M. Steinmann e.U. blacklist 
80.75.251.170 Otto M. Steinmann e.U. blacklist 
80.75.251.173 Otto M. Steinmann e.U. blacklist 
91.112.155.86 Telekom Austria blacklist 
83.68.137.118 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH blacklist 
87.243.129.30 Ainet Telekommunikations-Netzwerk Betriebs GmbH blacklist 
82.78.32.60 Digi Romania S.A. blacklist 
87.243.179.214 Ainet Telekommunikations-Netzwerk Betriebs GmbH blacklist 
83.215.151.166 SALZBURG AG fur Energie, Verkehr und Telekommunikation blacklist 
80.75.240.109 Otto M. Steinmann e.U. blacklist 
31.45.239.108 A1 Hrvatska d.o.o. blacklist 
185.102.99.242 Cznet s.r.o. blacklist 
81.145.194.2 British Telecommunications PLC blacklist 
62.204.93.131 Prolocation B.V. blacklist 
207.244.98.227 LEASEWEB-USA-WDC blacklist 
83.149.98.72 LeaseWeb Netherlands B.V. blacklist 
81.17.56.1 Leaseweb Uk Limited blacklist 
83.149.98.73 LeaseWeb Netherlands B.V. blacklist 
13.88.226.191 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
40.115.66.46 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
13.94.232.90 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
191.238.213.99 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
51.13.102.144 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
178.162.177.161 LeaseWeb Netherlands B.V. blacklist 
13.74.56.125 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
4.185.96.20 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
20.162.206.62 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
172.172.139.18 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
40.92.0.0/15
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
40.107.0.0/16
MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.100.0.0/14
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 
93.191.164.95 Bringe Informationstechnik GmbH blacklist 
93.191.162.54 Bringe Informationstechnik GmbH blacklist 
93.191.162.62 Bringe Informationstechnik GmbH blacklist 
93.191.162.0/24
Bringe Informationstechnik GmbH blacklist 
93.191.164.0/24
Bringe Informationstechnik GmbH 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
RACKSPACE blacklist 
69.72.32.0/20
RACKSPACE blacklist 
104.130.122.0/23
RACKSPACE blacklist 
146.20.112.0/26
RACKSPACE blacklist 
161.38.192.0/20
AMAZON-AES blacklist 
143.55.224.0/21
MAILGUN blacklist 
143.55.232.0/22
MAILGUN blacklist 
159.112.240.0/20
MAILGUN blacklist 
198.244.48.0/20
MAILGUN blacklist 
204.220.160.0/20
VOYANT blacklist 
141.193.32.0/23
AMAZON-02 blacklist 
159.135.140.80/29
Rackspace Ltd. blacklist 
159.135.132.128/25
Rackspace Ltd. blacklist 
161.38.204.0/22
AMAZON-02 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 
143.55.236.0/22
Mailjet SAS blacklist 
198.244.60.0/22
Mailjet SAS blacklist 
155.56.208.100/30
SAP SE blacklist 
157.133.97.216/30
SAP SE blacklist 
169.145.66.70/31
- blacklist 
169.145.66.72/31
- blacklist 
130.214.105.240/28
SAP SE blacklist 
130.214.163.240/28
SAP SE blacklist 
130.214.134.192/28
SAP SE blacklist 
130.214.240.208/28
SAP SE blacklist 
SPF-Syntax Check:
Analysis result of the SPF record for the domain: kirchdorfer.eu

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.kirchdorfer.eu
v=spf1 ip4:80.75.251.178 ip4:80.75.251.170 ip4:80.75.251.173 ip4:91.112.155.86 ip4:83.68.137.118 ip4:87.243.129.30 ip4:82.78.32.60 ip4:87.243.179.214 ip4:83.215.151.166 ip4:80.75.240.109 ip4:31.45.239.108 ip4:185.102.99.242 ip4:81.145.194.2 -all
ipv4:
80.75.251.178
ipv4:
80.75.251.170
ipv4:
80.75.251.173
ipv4:
91.112.155.86
ipv4:
83.68.137.118
ipv4:
87.243.129.30
ipv4:
82.78.32.60
ipv4:
87.243.179.214
ipv4:
83.215.151.166
ipv4:
80.75.240.109
ipv4:
31.45.239.108
ipv4:
185.102.99.242
ipv4:
81.145.194.2
include:spf.topdesk.net
v=spf1 ip4:62.204.93.131 ip4:207.244.98.227 ip4:83.149.98.72 ip4:81.17.56.1 ip4:83.149.98.73 ip4:13.88.226.191 ip4:40.115.66.46 ip4:13.94.232.90 ip4:191.238.213.99 ip4:51.13.102.144 ip4:178.162.177.161 ip4:13.74.56.125 ip4:4.185.96.20 ip4:20.162.206.62 ip4:172.172.139.18 -all
ipv4:
62.204.93.131
ipv4:
207.244.98.227
ipv4:
83.149.98.72
ipv4:
81.17.56.1
ipv4:
83.149.98.73
ipv4:
13.88.226.191
ipv4:
40.115.66.46
ipv4:
13.94.232.90
ipv4:
191.238.213.99
ipv4:
51.13.102.144
ipv4:
178.162.177.161
ipv4:
13.74.56.125
ipv4:
4.185.96.20
ipv4:
20.162.206.62
ipv4:
172.172.139.18
include:spf.protection.outlook.com
v=spf1 ip4:40.92.0.0/15 ip4:40.107.0.0/16 ip4:52.100.0.0/14 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:
52.100.0.0/14
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:mail.convert.mycontentbird.io
v=spf1 include:inxserver.com include:_spf.mailgun.org include:_spf.eu.mailgun.org -all
include:inxserver.com
v=spf1 mx ip4:93.191.162.0/24 ip4:93.191.164.0/24 -all
mx:
mx-in-001.inxserver.de
mx:
mx-in-002.inxserver.de
mx:
mx-in-005.inxserver.de
ipv4:
93.191.162.0/24
ipv4:
93.191.164.0/24
include:_spf.mailgun.org
v=spf1 ip4:209.61.151.0/24 ip4:166.78.68.0/22 ip4:198.61.254.0/23 ip4:192.237.158.0/23 ip4:23.253.182.0/23 ip4:104.130.96.0/28 ip4:146.20.113.0/24 ip4:146.20.191.0/24 ip4:159.135.224.0/20 ip4:69.72.32.0/20 ip4:104.130.122.0/23 ip4:146.20.112.0/26 ip4:161.38.192.0/20 ip4:143.55.224.0/21 ip4:143.55.232.0/22 ip4:159.112.240.0/20 ip4:198.244.48.0/20 ip4:204.220.160.0/20 ~all
ipv4:
209.61.151.0/24
ipv4:
166.78.68.0/22
ipv4:
198.61.254.0/23
ipv4:
192.237.158.0/23
ipv4:
23.253.182.0/23
ipv4:
104.130.96.0/28
ipv4:
146.20.113.0/24
ipv4:
146.20.191.0/24
ipv4:
159.135.224.0/20
ipv4:
69.72.32.0/20
ipv4:
104.130.122.0/23
ipv4:
146.20.112.0/26
ipv4:
161.38.192.0/20
ipv4:
143.55.224.0/21
ipv4:
143.55.232.0/22
ipv4:
159.112.240.0/20
ipv4:
198.244.48.0/20
ipv4:
204.220.160.0/20
include:_spf.eu.mailgun.org
v=spf1 ip4:141.193.32.0/23 ip4:159.135.140.80/29 ip4:159.135.132.128/25 ip4:161.38.204.0/22 ip4:87.253.232.0/21 ip4:185.189.236.0/22 ip4:185.211.120.0/22 ip4:185.250.236.0/22 ip4:143.55.236.0/22 ip4:198.244.60.0/22 ~all
ipv4:
141.193.32.0/23
ipv4:
159.135.140.80/29
ipv4:
159.135.132.128/25
ipv4:
161.38.204.0/22
ipv4:
87.253.232.0/21
ipv4:
185.189.236.0/22
ipv4:
185.211.120.0/22
ipv4:
185.250.236.0/22
ipv4:
143.55.236.0/22
ipv4:
198.244.60.0/22
include:_spf.cmail.ondemand.com
v=spf1 ip4:155.56.208.100/30 ip4:157.133.97.216/30 ip4:169.145.66.70/31 ip4:169.145.66.72/31 ip4:130.214.105.240/28 ip4:130.214.163.240/28 ip4:130.214.134.192/28 ip4:130.214.240.208/28 ~all
ipv4:
155.56.208.100/30
ipv4:
157.133.97.216/30
ipv4:
169.145.66.70/31
ipv4:
169.145.66.72/31
ipv4:
130.214.105.240/28
ipv4:
130.214.163.240/28
ipv4:
130.214.134.192/28
ipv4:
130.214.240.208/28

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:

dd35102.kasserver.com

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