2 / 10
Lookups
0
Issues
8
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
66.185.19.18 / 32
pass
if the sender's IP is between
66.185.19.18 and 66.185.19.18 (inclusive).
66.185.19.18 and 66.185.19.18 (inclusive).
Wisconsin CyberLynk Network
AS21554
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.
6 IPv4 addresses
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:66.185.19.18 a mx ~all