1 / 10
Lookups
0
Issues
1
IPv4 address
0
IPv6 addresses
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
or else
ip4:
136.244.76.63 / 32
pass
if the sender's IP is between
136.244.76.63 and 136.244.76.63 (inclusive).
136.244.76.63 and 136.244.76.63 (inclusive).
The Constant Company
AS20473
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 mx ip4:136.244.76.63 ~all