Domains with DNS TXT v=spf1 ip4:104.255.169.179 ip4:155.254.18.35 +a +mx +include:relay.mailchannels.net ~all
There are 158 domains that have DNS TXT set to v=spf1 ip4:104.255.169.179 ip4:155.254.18.35 +a +mx +include:relay.mailchannels.net ~all. The top 50 records ordered by domain rank are listed below.