Domains with DNS TXT v=spf1 ip4:66.225.241.50 +a +mx +include:relay.mailchannels.net ~all
There are 9 domains that have DNS TXT set to v=spf1 ip4:66.225.241.50 +a +mx +include:relay.mailchannels.net ~all. The top 9 records ordered by domain rank are listed below.