1 / 10
Lookups
0
Issues
258
IPv4 addresses
2
IPv6 addresses
Terms
pass
if the sender's IP address is in the A or AAAA record of this domain.
2 IPv4 addresses
2 IPv6 addresses
or else
ip4:
185.3.128.0 / 24
pass
if the sender's IP is between
185.3.128.0 and 185.3.128.255 (inclusive).
185.3.128.0 and 185.3.128.255 (inclusive).
Code40
AS59689
Included records
v=spf1 a:smtp.cusae.com ip4:185.3.128.0/24