2 / 10
Lookups
0
Issues
2
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
66.181.33.48 / 32
pass
if the sender's IP is between
66.181.33.48 and 66.181.33.48 (inclusive).
66.181.33.48 and 66.181.33.48 (inclusive).
UnReal Servers
AS64236
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.
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:66.181.33.48 a mx -all