Domains with DNS TXT v=spf1 +a +mx +ip4:78.137.164.230 +ip4:54.214.29.48 + ip4:54.244.246.172 +ip4:54.245.235.51 +include:relay.mailchannels.net -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:78.137.164.230 +ip4:54.214.29.48 + ip4:54.244.246.172 +ip4:54.245.235.51 +include:relay.mailchannels.net -all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:78.137.164.230 +ip4:54.214.29.48 + ip4:54.244.246.172 +ip4:54.245.235.51 +include:relay.mailchannels.net -all