8 / 10
Lookups
0
Issues
570,080
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
v=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:mailgun.org include:et._spf.pardot.com ip4:52.203.192.190 ip4:52.203.210.215 ~all
Copied
Terms
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-us.emailsignatures365.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:
mailgun.org
Evaluate this SPF record and
pass
if it
passes.
This include does nothing if the included record returns fail, soft fail, or neutral.
MailGun
Email automation
or else
include:
et._spf.pardot.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:
52.203.192.190 / 32
pass
if the sender's IP is between
52.203.192.190 and 52.203.192.190 (inclusive).
52.203.192.190 and 52.203.192.190 (inclusive).
Amazon.com
AS14618
or else
ip4:
52.203.210.215 / 32
pass
if the sender's IP is between
52.203.210.215 and 52.203.210.215 (inclusive).
52.203.210.215 and 52.203.210.215 (inclusive).
Amazon.com
AS14618
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:mailgun.org include:et._spf.pardot.com ip4:52.203.192.190 ip4:52.203.210.215 ~all
6 x ip4 5 x ip6 -all
6 x ip4 -all
include:_spf.mailgun.org include:_spf.eu.mailgun.org -all
include:_spf1.mailgun.org include:_spf2.mailgun.org ~all
10 x ip4 ~all
9 x ip4 ~all
11 x ip4 ~all
6 x ip4 -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