openip-cs.net SPF record

1 / 10 Lookups
0 Issues
459,264 IPv4 addresses
2.19 ⋅ 10 24 IPv6 addresses
v=spf1 ip4:94.143.87.0/24 ip4:94.247.160.0/24 ip6:2a04:b440:1:45::20 ip6:2a03:bd00:2:46::20 include:spf.protection.outlook.com -all Copied

Terms

ip4:
94.143.87.0 / 24
pass if the sender's IP is between
94.143.87.0 and 94.143.87.255 (inclusive).
BENESOL BACKBONE
AS8368
or else
ip4:
94.247.160.0 / 24
pass if the sender's IP is between
94.247.160.0 and 94.247.160.255 (inclusive).
BENESOL BACKBONE
AS8368
or else
ip6:
2a04:b440:1:45::20 / 128
pass if the sender's IP is between
2a04:b440:1:45::20 and 2a04:b440:1:45::20 (inclusive).
BENESOL BACKBONE
AS8368
or else
ip6:
2a03:bd00:2:46::20 / 128
pass if the sender's IP is between
2a03:bd00:2:46::20 and 2a03:bd00:2:46::20 (inclusive).
BENESOL BACKBONE
AS8368
or else
include:
spf.protection.outlook.com
Evaluate this SPF record and pass if it
passes.
Microsoft 365 / Outlook
Inbox software
or else
-all
fail the email's SPF check.

Included records

v=spf1 ip4:94.143.87.0/24 ip4:94.247.160.0/24 ip6:2a04:b440:1:45::20 ip6:2a03:bd00:2:46::20 include:spf.protection.outlook.com -all
6 x ip4 5 x ip6 -all

IP ranges

94.143.87.0 / 24
BENESOL BACKBONE
AS8368
94.247.160.0 / 24
BENESOL BACKBONE
AS8368
2a04:b440:1:45::20
BENESOL BACKBONE
AS8368
2a03:bd00:2:46::20
BENESOL BACKBONE
AS8368
40.92.0.0 / 15
Microsoft
AS8075
40.107.0.0 / 16
Microsoft
AS8075
52.100.0.0 / 15
Microsoft
AS8075
52.102.0.0 / 16
Microsoft
AS8075
52.103.0.0 / 17
Microsoft
AS8075
104.47.0.0 / 17
Microsoft
AS8075
2a01:111:f400:: / 48
Microsoft
AS8075
2a01:111:f403:: / 49
Microsoft
AS8075
2a01:111:f403:8000:: / 51
Microsoft
AS8075
2a01:111:f403:c000:: / 51
Microsoft
AS8075
2a01:111:f403:f000:: / 52
Microsoft
AS8075