Domains with DNS TXT v=spf1 ip4:165.140.70.57 ip4:72.52.219.157 ip4:72.52.129.175 +a +mx include:relay.mailchannels.net ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:165.140.70.57 ip4:72.52.219.157 ip4:72.52.129.175 +a +mx include:relay.mailchannels.net ~all.