Domains with DNS TXT v=spf1 ip4:64.34.156.163 +a +mx +ip4:207.55.240.9 +include:relay.mailchannels.net -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:64.34.156.163 +a +mx +ip4:207.55.240.9 +include:relay.mailchannels.net -all.

Top Domains with TXT set to v=spf1 ip4:64.34.156.163 +a +mx +ip4:207.55.240.9 +include:relay.mailchannels.net -all