Domains with DNS TXT v=spf1 +a +mx +ip4:75.102.57.226 +include:relay.mailchannels.net ~all

There are 16 domains that have DNS TXT set to v=spf1 +a +mx +ip4:75.102.57.226 +include:relay.mailchannels.net ~all. The top 16 records ordered by domain rank are listed below.