2 / 10
Lookups
0
Issues
7
IPv4 addresses
5
IPv6 addresses
Terms
ip4:
66.128.53.149 / 32
pass
if the sender's IP is between
66.128.53.149 and 66.128.53.149 (inclusive).
66.128.53.149 and 66.128.53.149 (inclusive).
Global IP Networks
AS7819
or else
a
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
5 IPv4 addresses
5 IPv6 addresses
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:66.128.53.149 a mx ~all