Domains with DNS TXT v=spf1 +mx +a +ip4:192.199.240.236 include:relay.mailchannels.net ~all

There is 1 domain that have DNS TXT set to v=spf1 +mx +a +ip4:192.199.240.236 include:relay.mailchannels.net ~all.

Top Domains with TXT set to v=spf1 +mx +a +ip4:192.199.240.236 include:relay.mailchannels.net ~all