2 / 10
Lookups
0
Issues
4
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
66.128.53.17 / 32
pass
if the sender's IP is between
66.128.53.17 and 66.128.53.17 (inclusive).
66.128.53.17 and 66.128.53.17 (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.
1 IPv4 address
or else
ip4:
66.128.53.31 / 32
pass
if the sender's IP is between
66.128.53.31 and 66.128.53.31 (inclusive).
66.128.53.31 and 66.128.53.31 (inclusive).
Global IP Networks
AS7819
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:66.128.53.17 a mx ip4:66.128.53.31 ~all