Domains with DNS TXT v=spf1 ip4:139.162.137.204 +a +mx +ip4:172.235.167.204 include:relay.mailchannels.net ~all
There are 18 domains that have DNS TXT set to v=spf1 ip4:139.162.137.204 +a +mx +ip4:172.235.167.204 include:relay.mailchannels.net ~all. The top 18 records ordered by domain rank are listed below.