Domains with DNS TXT v=spf1 ip4:66.225.241.2 +a +mx include:relay.mailchannels.net ~all
There are 307 domains that have DNS TXT set to v=spf1 ip4:66.225.241.2 +a +mx include:relay.mailchannels.net ~all. The top 50 records ordered by domain rank are listed below.