Domains with DNS TXT v=spf1 +a +mx +ip4:170.249.236.247 +ip4:158.106.142.179 +ip4:154.16.145.58 +ip4:179.61.232.7 +include:relay.mailchannels.net ~all

There are 210 domains that have DNS TXT set to v=spf1 +a +mx +ip4:170.249.236.247 +ip4:158.106.142.179 +ip4:154.16.145.58 +ip4:179.61.232.7 +include:relay.mailchannels.net ~all. The top 50 records ordered by domain rank are listed below.