Domains with DNS TXT v=spf1 ip4:174.136.25.55 include:relay.mailchannels.net +a +mx +ip4:65.99.252.204 +ip4:65.99.252.93 ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:174.136.25.55 include:relay.mailchannels.net +a +mx +ip4:65.99.252.204 +ip4:65.99.252.93 ~all.