0 / 10
Lookups
0
Issues
2
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
20.104.180.171 / 32
pass
if the sender's IP is between
20.104.180.171 and 20.104.180.171 (inclusive).
20.104.180.171 and 20.104.180.171 (inclusive).
Microsoft
AS8075
or else
ip4:
20.48.251.110 / 32
pass
if the sender's IP is between
20.48.251.110 and 20.48.251.110 (inclusive).
20.48.251.110 and 20.48.251.110 (inclusive).
Microsoft
AS8075
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:20.104.180.171 ip4:20.48.251.110 -all