2 / 10
Lookups
0
Issues
458,761
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 mx include:spf.protection.outlook.com ip4:147.249.12.94 ip4:147.249.16.101 ip4:147.249.4.105 -all
Copied
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
6 IPv4 addresses
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
ip4:
147.249.12.94 / 32
pass
if the sender's IP is between
147.249.12.94 and 147.249.12.94 (inclusive).
147.249.12.94 and 147.249.12.94 (inclusive).
Fidelity National Information Services
AS18434
or else
ip4:
147.249.16.101 / 32
pass
if the sender's IP is between
147.249.16.101 and 147.249.16.101 (inclusive).
147.249.16.101 and 147.249.16.101 (inclusive).
Fidelity National Information Services
AS18434
or else
ip4:
147.249.4.105 / 32
pass
if the sender's IP is between
147.249.4.105 and 147.249.4.105 (inclusive).
147.249.4.105 and 147.249.4.105 (inclusive).
Fidelity National Information Services
AS18434
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx include:spf.protection.outlook.com ip4:147.249.12.94 ip4:147.249.16.101 ip4:147.249.4.105 -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