2 / 10
Lookups
0
Issues
3
IPv4 addresses
0
IPv6 addresses
Terms
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:
136.244.103.53 / 32
pass
if the sender's IP is between
136.244.103.53 and 136.244.103.53 (inclusive).
136.244.103.53 and 136.244.103.53 (inclusive).
The Constant Company
AS20473
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 a mx ip4:136.244.103.53 ~all