Domains with DNS TXT v=spf1 ip4:216.37.42.183 +a +mx +ip4:216.218.207.102 include:relay.mailchannels.net ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:216.37.42.183 +a +mx +ip4:216.218.207.102 include:relay.mailchannels.net ~all.

Top Domains with TXT set to v=spf1 ip4:216.37.42.183 +a +mx +ip4:216.218.207.102 include:relay.mailchannels.net ~all