spf-b.customercenter.net SPF record

0 / 10 Lookups
0 Issues
2,311 IPv4 addresses
0 IPv6 addresses
v=spf1 ip4:208.93.24.0/21 ip4:129.41.8.0/24 ip4:129.41.69.116 ip4:208.85.49.25 ip4:64.128.99.35 ip4:50.58.9.15 ip4:208.85.49.177 ip4:208.85.49.215 ip4:74.121.52.1 ~all Copied

Terms

ip4:
208.93.24.0 / 21
pass if the sender's IP is between
208.93.24.0 and 208.93.31.255 (inclusive).
Fiserv Solutions
AS11273
or else
ip4:
129.41.8.0 / 24
pass if the sender's IP is between
129.41.8.0 and 129.41.8.255 (inclusive).
or else
ip4:
129.41.69.116 / 32
pass if the sender's IP is between
129.41.69.116 and 129.41.69.116 (inclusive).
or else
ip4:
208.85.49.25 / 32
pass if the sender's IP is between
208.85.49.25 and 208.85.49.25 (inclusive).
Amazon.com
AS14618
or else
ip4:
64.128.99.35 / 32
pass if the sender's IP is between
64.128.99.35 and 64.128.99.35 (inclusive).
Level 3 Parent
AS3549
or else
ip4:
50.58.9.15 / 32
pass if the sender's IP is between
50.58.9.15 and 50.58.9.15 (inclusive).
Fiserv Solutions
AS11273
or else
ip4:
208.85.49.177 / 32
pass if the sender's IP is between
208.85.49.177 and 208.85.49.177 (inclusive).
Amazon.com
AS14618
or else
ip4:
208.85.49.215 / 32
pass if the sender's IP is between
208.85.49.215 and 208.85.49.215 (inclusive).
Amazon.com
AS14618
or else
ip4:
74.121.52.1 / 32
pass if the sender's IP is between
74.121.52.1 and 74.121.52.1 (inclusive).
Amazon.com
AS14618
or else
~all
soft fail the email's SPF check.

Included records

v=spf1 ip4:208.93.24.0/21 ip4:129.41.8.0/24 ip4:129.41.69.116 ip4:208.85.49.25 ip4:64.128.99.35 ip4:50.58.9.15 ip4:208.85.49.177 ip4:208.85.49.215 ip4:74.121.52.1 ~all

IP ranges

Fiserv Solutions
AS11273
Amazon.com
AS14618
Level 3 Parent
AS3549
Fiserv Solutions
AS11273
Amazon.com
AS14618
Amazon.com
AS14618
Amazon.com
AS14618