Domains with DNS TXT v=spf1 ip4:172.104.177.114 +a +mx +ip4:139.162.57.218 include:relay.mailchannels.net ~all

There are 25 domains that have DNS TXT set to v=spf1 ip4:172.104.177.114 +a +mx +ip4:139.162.57.218 include:relay.mailchannels.net ~all. The top 25 records ordered by domain rank are listed below.