Domains with DNS TXT v=spf1 ip4:37.9.56.206 ip4:176.9.72.51 ip4:198.244.224.226 +a +mx +ip4:51.195.222.120 include:relay.mailchannels.net ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:37.9.56.206 ip4:176.9.72.51 ip4:198.244.224.226 +a +mx +ip4:51.195.222.120 include:relay.mailchannels.net ~all.