microtek-co.com SPF record

1 / 10 Lookups
0 Issues
458,763 IPv4 addresses
2.19 ⋅ 10 24 IPv6 addresses
v=spf1 ip4:50.147.162.8/29 ip4:50.209.251.9 ip4:34.198.249.189 ip4:34.196.215.60 include:spf.protection.outlook.com ~all Copied

Terms

ip4:
50.147.162.8 / 29
pass if the sender's IP is between
50.147.162.8 and 50.147.162.15 (inclusive).
Comcast Cable Communications
AS7922
or else
ip4:
50.209.251.9 / 32
pass if the sender's IP is between
50.209.251.9 and 50.209.251.9 (inclusive).
Comcast Cable Communications
AS7922
or else
ip4:
34.198.249.189 / 32
pass if the sender's IP is between
34.198.249.189 and 34.198.249.189 (inclusive).
Amazon.com
AS14618
or else
ip4:
34.196.215.60 / 32
pass if the sender's IP is between
34.196.215.60 and 34.196.215.60 (inclusive).
Amazon.com
AS14618
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 ip4:50.147.162.8/29 ip4:50.209.251.9 ip4:34.198.249.189 ip4:34.196.215.60 include:spf.protection.outlook.com ~all
6 x ip4 5 x ip6 -all

IP ranges

50.147.162.8 / 29
Comcast Cable Communications
AS7922
50.209.251.9
Comcast Cable Communications
AS7922
34.198.249.189
Amazon.com
AS14618
34.196.215.60
Amazon.com
AS14618
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