Domains with DNS TXT v=spf1 +ip4:23.235.219.240 +include:relay.mailchannels.net +ip4:23.235.219.244 +include:secureserver.net -all
There is 1 domain that have DNS TXT set to v=spf1 +ip4:23.235.219.240 +include:relay.mailchannels.net +ip4:23.235.219.244 +include:secureserver.net -all.