Domains with DNS TXT v=spf1 ip4:207.210.229.90 include:relay.mailchannels.net ip4:174.136.52.230 +a +mx ~all

There are 30 domains that have DNS TXT set to v=spf1 ip4:207.210.229.90 include:relay.mailchannels.net ip4:174.136.52.230 +a +mx ~all. The top 30 records ordered by domain rank are listed below.