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Lookups
0
Issues
2
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
204.44.100.3 / 32
pass
if the sender's IP is between
204.44.100.3 and 204.44.100.3 (inclusive).
204.44.100.3 and 204.44.100.3 (inclusive).
HostPapa
AS36352
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
fail
the email's SPF check.
Included records
v=spf1 ip4:204.44.100.3 mx -all