8 / 10
Lookups
0
Issues
503,265
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
v=spf1 +a +mx +ip4:201.139.123.163 +ip4:201.139.123.169 +ip4:45.169.236.253 +ip4:198.61.254.39 +include:spf.protection.outlook.com +include:mailgun.org -all
Copied
Terms
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
4 IPv4 addresses
4 IPv6 addresses
or else
ip4:
201.139.123.163 / 32
pass
if the sender's IP is between
201.139.123.163 and 201.139.123.163 (inclusive).
201.139.123.163 and 201.139.123.163 (inclusive).
Transtelco
AS32098
or else
ip4:
201.139.123.169 / 32
pass
if the sender's IP is between
201.139.123.169 and 201.139.123.169 (inclusive).
201.139.123.169 and 201.139.123.169 (inclusive).
Transtelco
AS32098
or else
ip4:
45.169.236.253 / 32
pass
if the sender's IP is between
45.169.236.253 and 45.169.236.253 (inclusive).
45.169.236.253 and 45.169.236.253 (inclusive).
or else
ip4:
198.61.254.39 / 32
pass
if the sender's IP is between
198.61.254.39 and 198.61.254.39 (inclusive).
198.61.254.39 and 198.61.254.39 (inclusive).
Rackspace Hosting
AS19994
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:
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
-all
fail
the email's SPF check.
Included records
v=spf1 a mx ip4:201.139.123.163 ip4:201.139.123.169 ip4:45.169.236.253 ip4:198.61.254.39 include:spf.protection.outlook.com include:mailgun.org -all
6 x ip4 5 x ip6 -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
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