Domains with DNS TXT v=spf1 +a +mx +ip4:72.52.138.86 include:relay.mailchannels.net ~all
There are 35 domains that have DNS TXT set to v=spf1 +a +mx +ip4:72.52.138.86 include:relay.mailchannels.net ~all. The top 35 records ordered by domain rank are listed below.