Domains with DNS TXT v=spf1 ip4:51.222.104.23 include:relay.mailchannels.net +a +mx +ip4:209.126.80.21 ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:51.222.104.23 include:relay.mailchannels.net +a +mx +ip4:209.126.80.21 ~all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:51.222.104.23 include:relay.mailchannels.net +a +mx +ip4:209.126.80.21 ~all.