Domains with DNS TXT v=spf1 +a +mx +ip4:174.37.254.190 +include:relay.mailchannels.net ~all

There are 5 domains that have DNS TXT set to v=spf1 +a +mx +ip4:174.37.254.190 +include:relay.mailchannels.net ~all. The top 5 records ordered by domain rank are listed below.

Top Domains with TXT set to v=spf1 +a +mx +ip4:174.37.254.190 +include:relay.mailchannels.net ~all