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Lookups
0
Issues
3
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
91.203.4.145 / 32
pass
if the sender's IP is between
91.203.4.145 and 91.203.4.145 (inclusive).
91.203.4.145 and 91.203.4.145 (inclusive).
Denis Pavlovich Semenyuk
AS44820
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
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:91.203.4.145 a mx ~all