1 / 10
Lookups
0
Issues
460,289
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 ip4:200.9.128.0/24 ip4:108.175.97.0/24 ip4:108.175.110.0/24 ip4:108.175.99.0/24 ip4:108.175.107.0/24 ip4:108.175.108.0/24 ip4:190.55.63.37 include:spf.protection.outlook.com -all
Copied
Terms
ip4:
200.9.128.0 / 24
pass
if the sender's IP is between
200.9.128.0 and 200.9.128.255 (inclusive).
200.9.128.0 and 200.9.128.255 (inclusive).
or else
ip4:
108.175.97.0 / 24
pass
if the sender's IP is between
108.175.97.0 and 108.175.97.255 (inclusive).
108.175.97.0 and 108.175.97.255 (inclusive).
Cogent Communications
AS174
or else
ip4:
108.175.110.0 / 24
pass
if the sender's IP is between
108.175.110.0 and 108.175.110.255 (inclusive).
108.175.110.0 and 108.175.110.255 (inclusive).
Cogent Communications
AS174
or else
ip4:
108.175.99.0 / 24
pass
if the sender's IP is between
108.175.99.0 and 108.175.99.255 (inclusive).
108.175.99.0 and 108.175.99.255 (inclusive).
Cogent Communications
AS174
or else
ip4:
108.175.107.0 / 24
pass
if the sender's IP is between
108.175.107.0 and 108.175.107.255 (inclusive).
108.175.107.0 and 108.175.107.255 (inclusive).
or else
ip4:
108.175.108.0 / 24
pass
if the sender's IP is between
108.175.108.0 and 108.175.108.255 (inclusive).
108.175.108.0 and 108.175.108.255 (inclusive).
or else
ip4:
190.55.63.37 / 32
pass
if the sender's IP is between
190.55.63.37 and 190.55.63.37 (inclusive).
190.55.63.37 and 190.55.63.37 (inclusive).
Telecentro
AS27747
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
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:200.9.128.0/24 ip4:108.175.97.0/24 ip4:108.175.110.0/24 ip4:108.175.99.0/24 ip4:108.175.107.0/24 ip4:108.175.108.0/24 ip4:190.55.63.37 include:spf.protection.outlook.com -all
6 x ip4 5 x ip6 -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