SPF Check:
fpoe-stmk.at

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2. Specify IP address (optional)
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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 failed

Your SPF record check result
  •   SPF record found
  •   Syntax check: 1 Error
  •   Email Spoofing Protection: Poor
Warning: Compliance breach for email deliverability & security

The domain fpoe-stmk.at 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.

Summary of the SPF check

Does a valid SPF record exist?
An SPF record was found for the domain fpoe-stmk.at.
The SPF record for fpoe-stmk.at is not valid.
The syntax check resulted in a total of 1 errors.
of the email -Spoofing protection for this domain is not or not sufficiently provided.

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, 49 IP address(es) were authorized by the SPF record to send emails.

The SPF record analysis was performed on 06.12.2024 at 05:57:47 clock.

Lookup for the domain:
fpoe-stmk.at
IP address to be checked:
no IP address specified

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Evaluation for the domain fpoe-stmk.at 

Nameserverset:
dns3.a1.net
dns1.a1.net
dns2.a1.net
Determined SPF record:
Legitimated IP addresses:
IP Provider / ASN DNSBL-Check
52.101.68.3 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.101.68.21 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.101.73.6 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
52.101.68.5 MICROSOFT-CORP-MSN-AS-BLOCK blacklist 
80.120.70.53 Telekom Austria 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 
80.120.70.55 Telekom Austria blacklist 
213.86.223.102 COLT Technology Services Group Limited blacklist 
194.96.168.101 Telekom Austria blacklist 
194.96.168.102 Telekom Austria blacklist 
213.86.223.101 COLT Technology Services Group Limited blacklist 
213.86.223.102 COLT Technology Services Group Limited blacklist 
80.120.70.5 Telekom Austria blacklist 
80.120.70.53 Telekom Austria blacklist 
80.120.70.55 Telekom Austria blacklist 
194.96.168.123 Telekom Austria blacklist 
195.234.102.54 DI Gabriele Maria Plutzar blacklist 
178.77.121.128/26
PlusServer GmbH blacklist 
158.69.163.48/29
OVH SAS blacklist 
46.4.238.128/29
Hetzner Online GmbH blacklist 
194.42.96.0/23
AMAZON-02 blacklist 
2607:5300:203:fe1::/112
OVH SAS blacklist 
199.255.192.0/22
AMAZON-02 blacklist 
199.127.232.0/22
AMAZON-02 blacklist 
54.240.0.0/18
AMAZON-02 blacklist 
69.169.224.0/20
AMAZON-02 blacklist 
23.249.208.0/20
AMAZON-02 blacklist 
23.251.224.0/19
AMAZON-02 blacklist 
76.223.176.0/20
AMAZON-02 blacklist 
54.240.64.0/19
AMAZON-AES blacklist 
54.240.96.0/19
AMAZON-02 blacklist 
76.223.128.0/19
AMAZON-02 blacklist 
216.221.160.0/19
AMAZON-02 blacklist 
206.55.144.0/20
AMAZON-02 blacklist 
178.77.121.128/26
PlusServer GmbH blacklist 
158.69.163.48/29
OVH SAS blacklist 
46.4.238.128/29
Hetzner Online GmbH blacklist 
194.42.96.0/23
AMAZON-02 blacklist 
2607:5300:203:fe1::/112
OVH SAS blacklist 
SPF-Syntax Check:
Analysis result of the SPF record for the domain: fpoe-stmk.at

SPF record available?

We found an SPF record for the domain.

v=spf1

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

The mechanism 'mx' was set in the SPF entry. The following hosts are allowed to send

fpoestmk-at01b.mail.protection.outlook.com
fpoestmk-at01b.mail.protection.outlook.com
fpoestmk-at01b.mail.protection.outlook.com
fpoestmk-at01b.mail.protection.outlook.com

Additionally authorized IPv4 addresses

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

80.120.70.53

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:fpoe.at
v=spf1 a mx ip4:194.96.168.101 ip4:194.96.168.102 ip4:213.86.223.101 ip4:213.86.223.102 ip4:80.120.70.5 ip4:80.120.70.53 ip4:80.120.70.55 ip4:194.96.168.123 ip4:195.234.102.54 include:spf.crsend.com include:amazonses.com -all
a:
80.120.70.55
mx:
mgw.fpoe.at
ipv4:
194.96.168.101
ipv4:
194.96.168.102
ipv4:
213.86.223.101
ipv4:
213.86.223.102
ipv4:
80.120.70.5
ipv4:
80.120.70.53
ipv4:
80.120.70.55
ipv4:
194.96.168.123
ipv4:
195.234.102.54
include:spf.crsend.com
v=spf1 ip4:178.77.121.128/26 ip4:158.69.163.48/29 ip4:46.4.238.128/29 ip4:194.42.96.0/23 ip6:2607:5300:203:fe1::/112 ~all
ipv4:
178.77.121.128/26
ipv4:
158.69.163.48/29
ipv4:
46.4.238.128/29
ipv4:
194.42.96.0/23
ipv6:
2607:5300:203:fe1::/112
include:amazonses.com
v=spf1 ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:69.169.224.0/20 ip4:23.249.208.0/20 ip4:23.251.224.0/19 ip4:76.223.176.0/20 ip4:54.240.64.0/19 ip4:54.240.96.0/19 ip4:76.223.128.0/19 ip4:216.221.160.0/19 ip4:206.55.144.0/20 -all
ipv4:
199.255.192.0/22
ipv4:
199.127.232.0/22
ipv4:
54.240.0.0/18
ipv4:
69.169.224.0/20
ipv4:
23.249.208.0/20
ipv4:
23.251.224.0/19
ipv4:
76.223.176.0/20
ipv4:
54.240.64.0/19
ipv4:
54.240.96.0/19
ipv4:
76.223.128.0/19
ipv4:
216.221.160.0/19
ipv4:
206.55.144.0/20
include:spf.crsend.com (Domain has already been resolved once)

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.

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 )

E-Mail handling

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

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:

mail.world-direct.at

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