Domains with DNS TXT v=spf1 a mx include:websitewelcome.com ~all include:relay.mailchannels.net +ip4:35.166.20.213 +a +mx -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:websitewelcome.com ~all include:relay.mailchannels.net +ip4:35.166.20.213 +a +mx -all.