1 / 10
Lookups
0
Issues
458,755
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 include:spf.protection.outlook.com ip4:181.224.44.50 ip4:181.224.45.50 ip4:201.222.61.252 -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
ip4:
181.224.44.50 / 32
pass
if the sender's IP is between
181.224.44.50 and 181.224.44.50 (inclusive).
181.224.44.50 and 181.224.44.50 (inclusive).
ENDTOEND MANAGEMENT S.A. DE CV.
AS270155
or else
ip4:
181.224.45.50 / 32
pass
if the sender's IP is between
181.224.45.50 and 181.224.45.50 (inclusive).
181.224.45.50 and 181.224.45.50 (inclusive).
ENDTOEND MANAGEMENT S.A. DE CV.
AS270155
or else
ip4:
201.222.61.252 / 32
pass
if the sender's IP is between
201.222.61.252 and 201.222.61.252 (inclusive).
201.222.61.252 and 201.222.61.252 (inclusive).
Servicios de TI
AS52454
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:spf.protection.outlook.com ip4:181.224.44.50 ip4:181.224.45.50 ip4:201.222.61.252 -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