Domains with DNS TXT v=spf1 ip4:216.218.207.108 include:relay.mailchannels.net ip4:216.218.207.107 +a +mx +ip4:198.71.95.210 ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:216.218.207.108 include:relay.mailchannels.net ip4:216.218.207.107 +a +mx +ip4:198.71.95.210 ~all.