Domains with DNS TXT v=spf1 ip4:51.89.232.239 ip4:51.89.233.37 +a +mx include:relay.mailchannels.net ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:51.89.232.239 ip4:51.89.233.37 +a +mx include:relay.mailchannels.net ~all.

Top Domains with TXT set to v=spf1 ip4:51.89.232.239 ip4:51.89.233.37 +a +mx include:relay.mailchannels.net ~all