Domains with DNS TXT v=spf1 ip4:66.45.226.138 include:relay.mailbaby.net include:relay.is.cc +a +mx ~all
There are 123 domains that have DNS TXT set to v=spf1 ip4:66.45.226.138 include:relay.mailbaby.net include:relay.is.cc +a +mx ~all. The top 50 records ordered by domain rank are listed below.