0 / 10
Lookups
0
Issues
24,576
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
66.59.0.0 / 19
pass
if the sender's IP is between
66.59.0.0 and 66.59.31.255 (inclusive).
66.59.0.0 and 66.59.31.255 (inclusive).
Amazon.com
AS16509
or else
ip4:
72.19.192.0 / 18
pass
if the sender's IP is between
72.19.192.0 and 72.19.255.255 (inclusive).
72.19.192.0 and 72.19.255.255 (inclusive).
Amazon.com
AS16509
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:66.59.0.0/19 ip4:72.19.192.0/18 ~all