Domains with DNS TXT v=spf1 ip4:23.235.219.240 include:relay.mailchannels.net +a +mx +ip4:209.182.193.231 +ip4:144.208.70.55 -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:23.235.219.240 include:relay.mailchannels.net +a +mx +ip4:209.182.193.231 +ip4:144.208.70.55 -all.