1 / 10
Lookups
0
Issues
459,272
IPv4 addresses
2.19 ⋅ 10
24
IPv6 addresses
v=spf1 include:spf.protection.outlook.com ip4:91.126.224.0/24 ip4:91.126.246.0/24 ip4:88.99.242.5 ip4:46.4.252.250 ip4:94.130.240.222 ip4:35.195.174.28 ip4:35.230.135.84 ip4:35.195.174.28 ip4:66.159.245.91 ip4:66.159.247.12 -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:
91.126.224.0 / 24
pass
if the sender's IP is between
91.126.224.0 and 91.126.224.255 (inclusive).
91.126.224.0 and 91.126.224.255 (inclusive).
Adamo Telecom Iberia
AS35699
or else
ip4:
91.126.246.0 / 24
pass
if the sender's IP is between
91.126.246.0 and 91.126.246.255 (inclusive).
91.126.246.0 and 91.126.246.255 (inclusive).
Adamo Telecom Iberia
AS35699
or else
ip4:
88.99.242.5 / 32
pass
if the sender's IP is between
88.99.242.5 and 88.99.242.5 (inclusive).
88.99.242.5 and 88.99.242.5 (inclusive).
Hetzner Online
AS24940
or else
ip4:
46.4.252.250 / 32
pass
if the sender's IP is between
46.4.252.250 and 46.4.252.250 (inclusive).
46.4.252.250 and 46.4.252.250 (inclusive).
Hetzner Online
AS24940
or else
ip4:
94.130.240.222 / 32
pass
if the sender's IP is between
94.130.240.222 and 94.130.240.222 (inclusive).
94.130.240.222 and 94.130.240.222 (inclusive).
Hetzner Online
AS24940
or else
ip4:
35.195.174.28 / 32
pass
if the sender's IP is between
35.195.174.28 and 35.195.174.28 (inclusive).
35.195.174.28 and 35.195.174.28 (inclusive).
Google
AS396982
or else
ip4:
35.230.135.84 / 32
pass
if the sender's IP is between
35.230.135.84 and 35.230.135.84 (inclusive).
35.230.135.84 and 35.230.135.84 (inclusive).
Google
AS396982
or else
ip4:
35.195.174.28 / 32
pass
if the sender's IP is between
35.195.174.28 and 35.195.174.28 (inclusive).
35.195.174.28 and 35.195.174.28 (inclusive).
Google
AS396982
or else
ip4:
66.159.245.91 / 32
pass
if the sender's IP is between
66.159.245.91 and 66.159.245.91 (inclusive).
66.159.245.91 and 66.159.245.91 (inclusive).
Proofpoint
AS52129
or else
ip4:
66.159.247.12 / 32
pass
if the sender's IP is between
66.159.247.12 and 66.159.247.12 (inclusive).
66.159.247.12 and 66.159.247.12 (inclusive).
Proofpoint
AS52129
or else
-all
fail
the email's SPF check.
Included records
v=spf1 include:spf.protection.outlook.com ip4:91.126.224.0/24 ip4:91.126.246.0/24 ip4:88.99.242.5 ip4:46.4.252.250 ip4:94.130.240.222 ip4:35.195.174.28 ip4:35.230.135.84 ip4:35.195.174.28 ip4:66.159.245.91 ip4:66.159.247.12 -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