Domains with DNS TXT v=spf1 +mx +a +ip4:139.162.237.168 +include:relay.mailchannels.net ~all
There are 153 domains that have DNS TXT set to v=spf1 +mx +a +ip4:139.162.237.168 +include:relay.mailchannels.net ~all. The top 50 records ordered by domain rank are listed below.