0 / 10
Lookups
0
Issues
256
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
13.77.51.0 / 24
pass
if the sender's IP is between
13.77.51.0 and 13.77.51.255 (inclusive).
13.77.51.0 and 13.77.51.255 (inclusive).
Microsoft
AS8075
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:13.77.51.0/24 ~all