1 / 10
Lookups
0
Issues
1,024
IPv4 addresses
0
IPv6 addresses
Terms
or else
ip4:
204.42.252.0 / 22
pass
if the sender's IP is between
204.42.252.0 and 204.42.255.255 (inclusive).
204.42.252.0 and 204.42.255.255 (inclusive).
Nether.Net
AS267
or else
-all
fail
the email's SPF check.
Included records
v=spf1 mx:mx.nether.net ip4:204.42.252.0/22 -all