0 / 10
Lookups
0
Issues
4,096
IPv4 addresses
0
IPv6 addresses
Terms
ip4:
216.24.224.0 / 20
pass
if the sender's IP is between
216.24.224.0 and 216.24.239.255 (inclusive).
216.24.224.0 and 216.24.239.255 (inclusive).
or else
-all
fail
the email's SPF check.
Included records
v=spf1 ip4:216.24.224.0/20 -all