6 / 10
Lookups
0
Issues
523,899
IPv4 addresses
7.93 â‹… 10
28
IPv6 addresses
v=spf1 include:spf.patchman.co include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.g1i.one include:secure-mailgate.com ip4:91.184.8.0/24 ?ip4:216.40.35.246 ?ip4:216.40.35.247 ?ip4:216.40.35.248 ?ip4:85.17.215.68 ?ip4:85.17.215.85 ?ip4
:78.137.101.38 ?ip4:78.137.101.36 ?ip4:78.137.101.37 ?ip4:213.125.243.75 ip4:37.128.151.38 ?ip4:37.128.151.39 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:194.146.184.134 ip4:194.146.184.135 ip4:91.184.19.0/24 ?ip4:91.184.0.0/19 -all
Copied
Terms
include:
spf.patchman.co
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
include:
mail.zendesk.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Zendesk
Helpdesk
or else
include:
spf.protection.outlook.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
Microsoft 365 / Outlook
Inbox software
or else
include:
_spf.g1i.one
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
include:
secure-mailgate.com
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
or else
ip4:
91.184.8.0 / 24
pass
if the sender's IP is between
91.184.8.0 and 91.184.8.255 (inclusive).
91.184.8.0 and 91.184.8.255 (inclusive).
One.com A/S
AS51468
or else
?ip4:
216.40.35.246 / 32
don't state if this IP is allowed to send this email
if the sender's IP is between
216.40.35.246 and 216.40.35.246 (inclusive).
216.40.35.246 and 216.40.35.246 (inclusive).
Tucows.com
AS15348
or else
?ip4:
216.40.35.247 / 32
don't state if this IP is allowed to send this email
if the sender's IP is between
216.40.35.247 and 216.40.35.247 (inclusive).
216.40.35.247 and 216.40.35.247 (inclusive).
Tucows.com
AS15348
or else
?ip4:
216.40.35.248 / 32
don't state if this IP is allowed to send this email
if the sender's IP is between
216.40.35.248 and 216.40.35.248 (inclusive).
216.40.35.248 and 216.40.35.248 (inclusive).
Tucows.com
AS15348
or else
?ip4:
85.17.215.68 / 32
don't state if this IP is allowed to send this email
if the sender's IP is between
85.17.215.68 and 85.17.215.68 (inclusive).
85.17.215.68 and 85.17.215.68 (inclusive).
LeaseWeb Netherlands
AS60781
or else
?ip4:
85.17.215.85 / 32
don't state if this IP is allowed to send this email
if the sender's IP is between
85.17.215.85 and 85.17.215.85 (inclusive).
85.17.215.85 and 85.17.215.85 (inclusive).
LeaseWeb Netherlands
AS60781
or else
?ip4:
78.137.101.38 / 32
don't state if this IP is allowed to send this email
if the sender's IP is between
78.137.101.38 and 78.137.101.38 (inclusive).
78.137.101.38 and 78.137.101.38 (inclusive).
IONOS SE
AS8560
or else
?ip4:
78.137.101.36 / 32
don't state if this IP is allowed to send this email
if the sender's IP is between
78.137.101.36 and 78.137.101.36 (inclusive).
78.137.101.36 and 78.137.101.36 (inclusive).
IONOS SE
AS8560
or else
?ip4:
78.137.101.37 / 32
don't state if this IP is allowed to send this email
if the sender's IP is between
78.137.101.37 and 78.137.101.37 (inclusive).
78.137.101.37 and 78.137.101.37 (inclusive).
IONOS SE
AS8560
or else
?ip4:
213.125.243.75 / 32
don't state if this IP is allowed to send this email
if the sender's IP is between
213.125.243.75 and 213.125.243.75 (inclusive).
213.125.243.75 and 213.125.243.75 (inclusive).
Vodafone Libertel
AS33915
or else
ip4:
37.128.151.38 / 32
pass
if the sender's IP is between
37.128.151.38 and 37.128.151.38 (inclusive).
37.128.151.38 and 37.128.151.38 (inclusive).
Hostnet
AS197902
or else
?ip4:
37.128.151.39 / 32
don't state if this IP is allowed to send this email
if the sender's IP is between
37.128.151.39 and 37.128.151.39 (inclusive).
37.128.151.39 and 37.128.151.39 (inclusive).
Hostnet
AS197902
or else
ip4:
205.201.128.0 / 20
pass
if the sender's IP is between
205.201.128.0 and 205.201.143.255 (inclusive).
205.201.128.0 and 205.201.143.255 (inclusive).
MailChimp
AS14782
or else
ip4:
198.2.128.0 / 18
pass
if the sender's IP is between
198.2.128.0 and 198.2.191.255 (inclusive).
198.2.128.0 and 198.2.191.255 (inclusive).
MailChimp
AS14782
or else
ip4:
148.105.8.0 / 21
pass
if the sender's IP is between
148.105.8.0 and 148.105.15.255 (inclusive).
148.105.8.0 and 148.105.15.255 (inclusive).
MailChimp
AS14782
or else
ip4:
194.146.184.134 / 32
pass
if the sender's IP is between
194.146.184.134 and 194.146.184.134 (inclusive).
194.146.184.134 and 194.146.184.134 (inclusive).
Nessus
AS47692
or else
ip4:
194.146.184.135 / 32
pass
if the sender's IP is between
194.146.184.135 and 194.146.184.135 (inclusive).
194.146.184.135 and 194.146.184.135 (inclusive).
Nessus
AS47692
or else
ip4:
91.184.19.0 / 24
pass
if the sender's IP is between
91.184.19.0 and 91.184.19.255 (inclusive).
91.184.19.0 and 91.184.19.255 (inclusive).
One.com A/S
AS51468
or else
?ip4:
91.184.0.0 / 19
don't state if this IP is allowed to send this email
if the sender's IP is between
91.184.0.0 and 91.184.31.255 (inclusive).
91.184.0.0 and 91.184.31.255 (inclusive).
One.com A/S
AS51468
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:spf.patchman.co include:mail.zendesk.com include:spf.protection.outlook.com include:_spf.g1i.one include:secure-mailgate.com ip4:91.184.8.0/24 ?ip4:216.40.35.246 ?ip4:216.40.35.247 ?ip4:216.40.35.248 ?ip4:85.17.215.68 ?ip4:85.17.215.85 ?ip4:78.137.101.38 ?ip4:78.137.101.36 ?ip4:78.137.101.37 ?ip4:213.125.243.75 ip4:37.128.151.38 ?ip4:37.128.151.39 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:194.146.184.134 ip4:194.146.184.135 ip4:91.184.19.0/24 ?ip4:91.184.0.0/19 -all
1 x ip4 ~all
5 x ip4 ~all
6 x ip4 5 x ip6 -all
9 x ip4 3 x ip6 ~all
11 x ip4 1 x ip6 a:mailcloud.dogado.de -all
IP ranges
2a01:111:f403:8000::
/ 51
Microsoft
AS8075
2a01:111:f403:8000::
2a01:111:f403:9fff:ffff:ffff:ffff:ffff
2a01:111:f403:c000::
/ 51
Microsoft
AS8075
2a01:111:f403:c000::
2a01:111:f403:dfff:ffff:ffff:ffff:ffff
2a01:111:f403:f000::
/ 52
Microsoft
AS8075
2a01:111:f403:f000::
2a01:111:f403:ffff:ffff:ffff:ffff:ffff