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Lookups
0
Issues
257
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:
216.166.140.0 / 24
pass
if the sender's IP is between
216.166.140.0 and 216.166.140.255 (inclusive).
216.166.140.0 and 216.166.140.255 (inclusive).
Konceptio Data Services
AS31998
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 mx ip4:216.166.140.0/24 ~all