0 / 10
Lookups
0
Issues
256
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
13.66.138.128 / 25
pass
if the sender's IP is between
13.66.138.128 and 13.66.138.255 (inclusive).
13.66.138.128 and 13.66.138.255 (inclusive).
Microsoft
AS8075
or else
ip4:
40.78.242.0 / 25
pass
if the sender's IP is between
40.78.242.0 and 40.78.242.127 (inclusive).
40.78.242.0 and 40.78.242.127 (inclusive).
Microsoft
AS8075
or else
~all
soft fail
the email's SPF check.
Included records
v=spf1 ip4:13.66.138.128/25 ip4:40.78.242.0/25 ~all