Domains with DNS TXT v=spf1 +a +mx +ip4:206.220.174.26 +ip4:66.115.166.236 +ip4:66.115.166.242 +ip4:66.115.166.229 include:relay.mailchannels.net ~all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:206.220.174.26 +ip4:66.115.166.236 +ip4:66.115.166.242 +ip4:66.115.166.229 include:relay.mailchannels.net ~all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:206.220.174.26 +ip4:66.115.166.236 +ip4:66.115.166.242 +ip4:66.115.166.229 include:relay.mailchannels.net ~all