Domains with DNS TXT v=spf1 +a +mx +ip4:107.6.151.134 +ip4:198.20.126.132 +include:relay.mailchannels.net ~all

There are 22 domains that have DNS TXT set to v=spf1 +a +mx +ip4:107.6.151.134 +ip4:198.20.126.132 +include:relay.mailchannels.net ~all. The top 22 records ordered by domain rank are listed below.