Domains with DNS TXT v=spf1 ip4:3.18.78.224 include:relay.mailchannels.net +a +mx ~all

There are 9 domains that have DNS TXT set to v=spf1 ip4:3.18.78.224 include:relay.mailchannels.net +a +mx ~all. The top 9 records ordered by domain rank are listed below.