1 / 10
Lookups
0
Issues
2
IPv4 addresses
0
IPv6 addresses
Terms
mx
pass
if the sender's IP address is in the A or AAAA record of this domain.
1 IPv4 address
or else
ip4:
203.161.53.104 / 32
pass
if the sender's IP is between
203.161.53.104 and 203.161.53.104 (inclusive).
203.161.53.104 and 203.161.53.104 (inclusive).
Namecheap
AS22612
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 mx ip4:203.161.53.104 ~all