visualzen.com SPF record

1 / 10 Lookups
0 Issues
458,756 IPv4 addresses
2.19 ⋅ 10 24 IPv6 addresses
v=spf1 ip4:209.41.182.149 ip4:209.41.182.150 ip4:209.41.182.151 ip4:209.41.182.152 include:spf.protection.outlook.com ~all Copied

Terms

ip4:
209.41.182.149 / 32
pass if the sender's IP is between
209.41.182.149 and 209.41.182.149 (inclusive).
Ntirety
AS20021
or else
ip4:
209.41.182.150 / 32
pass if the sender's IP is between
209.41.182.150 and 209.41.182.150 (inclusive).
Ntirety
AS20021
or else
ip4:
209.41.182.151 / 32
pass if the sender's IP is between
209.41.182.151 and 209.41.182.151 (inclusive).
Ntirety
AS20021
or else
ip4:
209.41.182.152 / 32
pass if the sender's IP is between
209.41.182.152 and 209.41.182.152 (inclusive).
Ntirety
AS20021
or else
include:
spf.protection.outlook.com
Evaluate this SPF record and pass if it
passes.
Microsoft 365 / Outlook
Inbox software
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 ip4:209.41.182.149 ip4:209.41.182.150 ip4:209.41.182.151 ip4:209.41.182.152 include:spf.protection.outlook.com ~all
6 x ip4 5 x ip6 -all

IP ranges

209.41.182.149
Ntirety
AS20021
209.41.182.150
Ntirety
AS20021
209.41.182.151
Ntirety
AS20021
209.41.182.152
Ntirety
AS20021
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