Domains with DNS TXT v=spf1 +a +mx +ip4:147.135.4.175 +ip4:216.37.3.20 +ip4:173.240.12.3 +include:relay.mailchannels.net -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:147.135.4.175 +ip4:216.37.3.20 +ip4:173.240.12.3 +include:relay.mailchannels.net -all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:147.135.4.175 +ip4:216.37.3.20 +ip4:173.240.12.3 +include:relay.mailchannels.net -all