SPF Check: uptodate.de

Check SPF record for uptodate.de: ⊳Does a valid SPF record exist? ⊳What does it do? ⊳Which IPs are legitimate to send emails?

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uptodate.de
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Summary
An SPF record was found for the domain uptodate.de. The syntax check resulted in a total 1 error. The SPF record for uptodate.de is not valid. The e-mail spoofing protection for this domain is not or not sufficiently available. 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 externally used "includes" can be found in the analysis result. In total 54 IP address(es) were authorized by the SPF record to send emails. The SPF record analysis was performed on 29.10.2020 at 15:46:09 clock.

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Evaluation for the domain uptodate.de 

Nameserverset:
ns-1434.awsdns-51.org
ns-172.awsdns-21.com
ns-1720.awsdns-23.co.uk
ns-669.awsdns-19.net
Determined SPF record:
Legitimated IP addresses:
IP Provider / ASN DNSBL-Check
35.190.247.0/24
GOOGLE blacklist 
64.233.160.0/19
GOOGLE blacklist 
66.102.0.0/20
GOOGLE blacklist 
66.249.80.0/20
GOOGLE blacklist 
72.14.192.0/18
GOOGLE blacklist 
74.125.0.0/16
GOOGLE blacklist 
108.177.8.0/21
GOOGLE blacklist 
173.194.0.0/16
GOOGLE blacklist 
209.85.128.0/17
GOOGLE blacklist 
216.58.192.0/19
GOOGLE blacklist 
216.239.32.0/19
GOOGLE blacklist 
2001:4860:4000::/36
GOOGLE blacklist 
2404:6800:4000::/36
GOOGLE blacklist 
2607:f8b0:4000::/36
GOOGLE blacklist 
2800:3f0:4000::/36
GOOGLE blacklist 
2a00:1450:4000::/36
GOOGLE blacklist 
2c0f:fb50:4000::/36
GOOGLE blacklist 
172.217.0.0/19
GOOGLE blacklist 
172.217.32.0/20
GOOGLE blacklist 
172.217.128.0/19
GOOGLE blacklist 
172.217.160.0/20
GOOGLE blacklist 
172.217.192.0/19
GOOGLE blacklist 
172.253.56.0/21
GOOGLE blacklist 
172.253.112.0/20
GOOGLE blacklist 
108.177.96.0/19
GOOGLE blacklist 
35.191.0.0/16
GOOGLE blacklist 
130.211.0.0/22
GOOGLE 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 
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
- blacklist 
198.2.128.0/24
THEROCKETSCIENCEGROUP blacklist 
198.2.132.0/22
THEROCKETSCIENCEGROUP blacklist 
198.2.136.0/23
THEROCKETSCIENCEGROUP blacklist 
198.2.145.0/24
THEROCKETSCIENCEGROUP blacklist 
198.2.186.0/23
THEROCKETSCIENCEGROUP blacklist 
205.201.131.128/25
THEROCKETSCIENCEGROUP blacklist 
205.201.134.128/25
THEROCKETSCIENCEGROUP blacklist 
205.201.136.0/23
THEROCKETSCIENCEGROUP blacklist 
205.201.139.0/24
THEROCKETSCIENCEGROUP blacklist 
198.2.177.0/24
THEROCKETSCIENCEGROUP blacklist 
198.2.178.0/23
THEROCKETSCIENCEGROUP blacklist 
198.2.180.0/24
THEROCKETSCIENCEGROUP blacklist 
205.201.128.0/20
THEROCKETSCIENCEGROUP blacklist 
198.2.128.0/18
THEROCKETSCIENCEGROUP blacklist 
148.105.8.0/21
THEROCKETSCIENCEGROUP blacklist 
SPF-Syntax Check:
Analysis result of the SPF record for the domain: uptodate.de

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.google.com
v=spf1 include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com ~all
include:_netblocks.google.com
v=spf1 ip4:35.190.247.0/24 ip4:64.233.160.0/19 ip4:66.102.0.0/20 ip4:66.249.80.0/20 ip4:72.14.192.0/18 ip4:74.125.0.0/16 ip4:108.177.8.0/21 ip4:173.194.0.0/16 ip4:209.85.128.0/17 ip4:216.58.192.0/19 ip4:216.239.32.0/19 ~all
ipv4:
35.190.247.0/24
ipv4:
64.233.160.0/19
ipv4:
66.102.0.0/20
ipv4:
66.249.80.0/20
ipv4:
72.14.192.0/18
ipv4:
74.125.0.0/16
ipv4:
108.177.8.0/21
ipv4:
173.194.0.0/16
ipv4:
209.85.128.0/17
ipv4:
216.58.192.0/19
ipv4:
216.239.32.0/19
include:_netblocks2.google.com
v=spf1 ip6:2001:4860:4000::/36 ip6:2404:6800:4000::/36 ip6:2607:f8b0:4000::/36 ip6:2800:3f0:4000::/36 ip6:2a00:1450:4000::/36 ip6:2c0f:fb50:4000::/36 ~all
ipv6:
2001:4860:4000::/36
ipv6:
2404:6800:4000::/36
ipv6:
2607:f8b0:4000::/36
ipv6:
2800:3f0:4000::/36
ipv6:
2a00:1450:4000::/36
ipv6:
2c0f:fb50:4000::/36
include:_netblocks3.google.com
v=spf1 ip4:172.217.0.0/19 ip4:172.217.32.0/20 ip4:172.217.128.0/19 ip4:172.217.160.0/20 ip4:172.217.192.0/19 ip4:172.253.56.0/21 ip4:172.253.112.0/20 ip4:108.177.96.0/19 ip4:35.191.0.0/16 ip4:130.211.0.0/22 ~all
ipv4:
172.217.0.0/19
ipv4:
172.217.32.0/20
ipv4:
172.217.128.0/19
ipv4:
172.217.160.0/20
ipv4:
172.217.192.0/19
ipv4:
172.253.56.0/21
ipv4:
172.253.112.0/20
ipv4:
108.177.96.0/19
ipv4:
35.191.0.0/16
ipv4:
130.211.0.0/22
include:spf.mailjet.com
v=spf1 ip4:87.253.232.0/21 ip4:185.189.236.0/22 ip4:185.211.120.0/22 ip4:185.250.236.0/22 ~all
ipv4:
87.253.232.0/21
ipv4:
185.189.236.0/22
ipv4:
185.211.120.0/22
ipv4:
185.250.236.0/22
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 -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
include:spf.mandrillapp.com
v=spf1 ip4:198.2.128.0/24 ip4:198.2.132.0/22 ip4:198.2.136.0/23 ip4:198.2.145.0/24 ip4:198.2.186.0/23 ip4:205.201.131.128/25 ip4:205.201.134.128/25 ip4:205.201.136.0/23 ip4:205.201.139.0/24 ip4:198.2.177.0/24 ip4:198.2.178.0/23 ip4:198.2.180.0/24 ~all
ipv4:
198.2.128.0/24
ipv4:
198.2.132.0/22
ipv4:
198.2.136.0/23
ipv4:
198.2.145.0/24
ipv4:
198.2.186.0/23
ipv4:
205.201.131.128/25
ipv4:
205.201.134.128/25
ipv4:
205.201.136.0/23
ipv4:
205.201.139.0/24
ipv4:
198.2.177.0/24
ipv4:
198.2.178.0/23
ipv4:
198.2.180.0/24
include:servers.mcsv.net
v=spf1 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ?all
ipv4:
205.201.128.0/20
ipv4:
198.2.128.0/18
ipv4:
148.105.8.0/21

E-Mail handling

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

~all
SoftFail (non-compliant e-mails are accepted but marked)

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 )

Unknown mechanisms

No unknown mechanisms were found in 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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Recently performed SPF lookups

Server IP Address

We have determined the following IP address for the domain:

23.227.38.32

Reverse address

We have determined the following name for the server IP address:

myshopify.com

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