0 / 10
Lookups
0
Issues
128
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
15.222.16.128 / 25
pass
if the sender's IP is between
15.222.16.128 and 15.222.16.255 (inclusive).
15.222.16.128 and 15.222.16.255 (inclusive).
Amazon.com
AS16509
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:15.222.16.128/25 -all