16 / 10
Lookups
1
Issue
494,680
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
More than 10 DNS lookups were required to process this SPF record.
v=spf1 include:mx.spf.checkdomain.de include:web1.spf.checkdomain.de include:spf.protection.outlook.com include:secure-mailgate.com include:one.zoho.eu include:mail.zendesk.com include:eu.zcsend.net ip4:212.123.41.224/28 ip6:2a01:4f8:221:11cd:9734:4c26:60
44:5f33 include:_spf.hostedemail.com ~all
Copied
Terms
include:
mx.spf.checkdomain.de
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:
web1.spf.checkdomain.de
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:
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:
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
include:
one.zoho.eu
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:
eu.zcsend.net
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:
212.123.41.224 / 28
pass
if the sender's IP is between
212.123.41.224 and 212.123.41.239 (inclusive).
212.123.41.224 and 212.123.41.239 (inclusive).
EPAG Domainservices
AS12915
or else
ip6:
2a01:4f8:221:11cd:9734:4c26:6044:5f33 / 128
pass
if the sender's IP is between
2a01:4f8:221:11cd:9734:4c26:6044:5f33 and 2a01:4f8:221:11cd:9734:4c26:6044:5f33 (inclusive).
2a01:4f8:221:11cd:9734:4c26:6044:5f33 and 2a01:4f8:221:11cd:9734:4c26:6044:5f33 (inclusive).
Hetzner Online
AS24940
or else
include:
_spf.hostedemail.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
~all
soft fail
the email's SPF check.
Included records
v=spf1 include:mx.spf.checkdomain.de include:web1.spf.checkdomain.de include:spf.protection.outlook.com include:secure-mailgate.com include:one.zoho.eu include:mail.zendesk.com include:eu.zcsend.net ip4:212.123.41.224/28 ip6:2a01:4f8:221:11cd:9734:4c26:6044:5f33 include:_spf.hostedemail.com ~all
More than 10 DNS lookups were required to process this SPF record
include:secure-mailgate.com 1 x ip6 2 x ip4 ~all
11 x ip4 1 x ip6 a:mailcloud.dogado.de -all
include:secure-mailgate.com 1 x ip6 8 x ip4 ~all
11 x ip4 1 x ip6 a:mailcloud.dogado.de -all
6 x ip4 5 x ip6 -all
11 x ip4 1 x ip6 a:mailcloud.dogado.de -all
include:spf.zoho.eu include:eu.zeptomail.net include:eu.zcsend.net -all
5 x ip4 ~all
4 x ip4 ~all
11 x ip4 ~all
IP ranges
2a01:4f8:211:26e3::
/ 64
Hetzner Online
AS24940
2a01:4f8:211:26e3::
2a01:4f8:211:26e3:ffff:ffff:ffff:ffff
2a01:4f8:212:a68::
/ 64
Hetzner Online
AS24940
2a01:4f8:212:a68::
2a01:4f8:212:a68:ffff:ffff:ffff:ffff
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
