2 / 10
Lookups
0
Issues
4
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
91.221.71.4 / 32
pass
if the sender's IP is between
91.221.71.4 and 91.221.71.4 (inclusive).
91.221.71.4 and 91.221.71.4 (inclusive).
The Center of Dedicated Servers
AS51783
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.
2 IPv4 addresses
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:91.221.71.4 a mx ~all