csodfed.com SPF record

2 / 10 Lookups
0 Issues
557,058 IPv4 addresses
4.95 ⋅ 10 27 IPv6 addresses
v=spf1 include:_spf.google.com include:spf.protection.outlook.com ip4:44.242.1.147/32 ip4:44.229.48.4/32 ~all Copied

Terms

include:
_spf.google.com
Evaluate this SPF record and pass if it
passes.
Gmail
Inbox software
or else
include:
spf.protection.outlook.com
Evaluate this SPF record and pass if it
passes.
Microsoft 365 / Outlook
Inbox software
or else
ip4:
44.242.1.147 / 32
pass if the sender's IP is between
44.242.1.147 and 44.242.1.147 (inclusive).
Amazon.com
AS16509
or else
ip4:
44.229.48.4 / 32
pass if the sender's IP is between
44.229.48.4 and 44.229.48.4 (inclusive).
Amazon.com
AS16509
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 include:_spf.google.com include:spf.protection.outlook.com ip4:44.242.1.147 ip4:44.229.48.4 ~all
2 x ip4 6 x ip6 ~all
6 x ip4 5 x ip6 -all

IP ranges

74.125.0.0 / 16
Google
AS15169
209.85.128.0 / 17
Google
AS15169
2001:4860:4864:: / 56
Google
AS15169
2404:6800:4864:: / 56
Google
AS15169
2607:f8b0:4864:: / 56
Google
AS15169
2800:3f0:4864:: / 56
Google
AS15169
2a00:1450:4864:: / 56
Google
AS15169
2c0f:fb50:4000:: / 36
Google
AS15169
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
44.242.1.147
Amazon.com
AS16509
44.229.48.4
Amazon.com
AS16509