9 / 10
Lookups
0
Issues
508,643
IPv4 addresses
2.19 â‹… 10
24
IPv6 addresses
v=spf1 a mx ip4:183.90.171.162 ip4:183.90.171.184 include:spf-a.nipa.co.th 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.
3 IPv4 addresses
3 IPv6 addresses
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
6 IPv4 addresses
3 IPv6 addresses
or else
ip4:
183.90.171.162 / 32
pass
if the sender's IP is between
183.90.171.162 and 183.90.171.162 (inclusive).
183.90.171.162 and 183.90.171.162 (inclusive).
NIPA TECHNOLOGY CO.
AS132300
or else
ip4:
183.90.171.184 / 32
pass
if the sender's IP is between
183.90.171.184 and 183.90.171.184 (inclusive).
183.90.171.184 and 183.90.171.184 (inclusive).
NIPA TECHNOLOGY CO.
AS132300
or else
include:
spf-a.nipa.co.th
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:
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
soft fail
the email's SPF check.
Included records
v=spf1 a mx ip4:183.90.171.162 ip4:183.90.171.184 include:spf-a.nipa.co.th include:spf.protection.outlook.com include:mailgun.org ~all
5 x ip4 1 x ip6 ~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
NIPA TECHNOLOGY CO.
AS132300
2406:7900:9000:3307::
2406:7900:9000:3307: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