Domains with DNS TXT v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all
There are 1,870 domains that have DNS TXT set to v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all. The top 50 records ordered by domain rank are listed below.