Domains with DNS TXT v=spf1 ip4:208.87.242.254 include:relay.mailchannels.net +a +mx +ip4:104.216.214.222 +ip4:158.69.224.17 +ip4:144.217.49.44 ~all

There are 278 domains that have DNS TXT set to v=spf1 ip4:208.87.242.254 include:relay.mailchannels.net +a +mx +ip4:104.216.214.222 +ip4:158.69.224.17 +ip4:144.217.49.44 ~all. The top 50 records ordered by domain rank are listed below.