Domains with DNS TXT v=spf1 +a +mx +a:cloud2.frenzy.gr include:relay.mailchannels.net -all
There are 289 domains that have DNS TXT set to v=spf1 +a +mx +a:cloud2.frenzy.gr include:relay.mailchannels.net -all. The top 50 records ordered by domain rank are listed below.