Domains with DNS TXT v=spf1 ip4:57.128.126.160 +a +mx +ip4:141.94.170.84 include:relay.mailchannels.net ~all

There are 20 domains that have DNS TXT set to v=spf1 ip4:57.128.126.160 +a +mx +ip4:141.94.170.84 include:relay.mailchannels.net ~all. The top 20 records ordered by domain rank are listed below.