Domains with DNS TXT v=spf1 ip4:170.187.231.66 include:relay.mailchannels.net ip4:206.189.45.97 +a +mx +ip4:13.250.221.184 +ip4:172.96.186.141 +ip4:158.85.51.222 +ip4:209.188.92.232 ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:170.187.231.66 include:relay.mailchannels.net ip4:206.189.45.97 +a +mx +ip4:13.250.221.184 +ip4:172.96.186.141 +ip4:158.85.51.222 +ip4:209.188.92.232 ~all.

Top Domains with TXT set to v=spf1 ip4:170.187.231.66 include:relay.mailchannels.net ip4:206.189.45.97 +a +mx +ip4:13.250.221.184 +ip4:172.96.186.141 +ip4:158.85.51.222 +ip4:209.188.92.232 ~all