Domains with DNS TXT v=spf1 ip4:36.50.77.73 ip4:36.50.77.73 +a +mx include:relay.mailchannels.net ~all

There are 79 domains that have DNS TXT set to v=spf1 ip4:36.50.77.73 ip4:36.50.77.73 +a +mx include:relay.mailchannels.net ~all. The top 50 records ordered by domain rank are listed below.