Domains with DNS TXT v=spf1 +mx +a +ip4:103.186.156.221 +ip4:103.186.156.187 +ip4:103.186.156.231 +include:relay.mailchannels.net -all
There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:103.186.156.221 +ip4:103.186.156.187 +ip4:103.186.156.231 +include:relay.mailchannels.net -all.