Domains with DNS TXT v=spf1 +a +mx +ip4:206.189.45.97 +ip4:170.187.231.66 +include:relay.mailchannels.net ~all

There are 11 domains that have DNS TXT set to v=spf1 +a +mx +ip4:206.189.45.97 +ip4:170.187.231.66 +include:relay.mailchannels.net ~all. The top 11 records ordered by domain rank are listed below.