Domains with DNS TXT v=spf1 ip4:174.136.25.55 ip4:174.136.30.161 +a +mx +include:relay.mailchannels.net ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:174.136.25.55 ip4:174.136.30.161 +a +mx +include:relay.mailchannels.net ~all.

Top Domains with TXT set to v=spf1 ip4:174.136.25.55 ip4:174.136.30.161 +a +mx +include:relay.mailchannels.net ~all