Domains with DNS TXT v=spf1 +a +mx +ip4:144.217.72.92 +ip4:149.56.88.5 +ip4:206.198.186.60 +ip4:199.43.205.197 +include:mailchannels.net +include:relay.mailchannels.net -all

There are 5 domains that have DNS TXT set to v=spf1 +a +mx +ip4:144.217.72.92 +ip4:149.56.88.5 +ip4:206.198.186.60 +ip4:199.43.205.197 +include:mailchannels.net +include:relay.mailchannels.net -all. The top 5 records ordered by domain rank are listed below.

Top Domains with TXT set to v=spf1 +a +mx +ip4:144.217.72.92 +ip4:149.56.88.5 +ip4:206.198.186.60 +ip4:199.43.205.197 +include:mailchannels.net +include:relay.mailchannels.net -all