Domains with DNS TXT v=spf1 ip4:153.92.215.51 +a +mx +ip4:212.1.210.50 +include:relay.mailchannels.net ~all
There are 120 domains that have DNS TXT set to v=spf1 ip4:153.92.215.51 +a +mx +ip4:212.1.210.50 +include:relay.mailchannels.net ~all. The top 50 records ordered by domain rank are listed below.