keensystems.net SPF record

2 / 10 Lookups
0 Issues
459,781 IPv4 addresses
2.19 ⋅ 10 24 IPv6 addresses
v=spf1 ip4:185.42.8.0/22 a:spfallow.keensystems.net include:spf.protection.outlook.com -all Copied

Terms

ip4:
185.42.8.0 / 22
pass if the sender's IP is between
185.42.8.0 and 185.42.11.255 (inclusive).
KeenSystems
AS199939
or else
a:
spfallow.keensystems.net
pass if the sender's IP address is in the A or AAAA record of this domain.
5 IPv4 addresses
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 ip4:185.42.8.0/22 a:spfallow.keensystems.net include:spf.protection.outlook.com -all
6 x ip4 5 x ip6 -all

IP ranges

185.42.8.0 / 22
KeenSystems
AS199939
87.233.221.87
TrueServer BV AS number
AS15703
5.206.210.58
e-Quest IT-diensten
AS42707
185.42.11.30
KeenSystems
AS199939
185.42.9.30
KeenSystems
AS199939
82.161.253.101
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