Domains with DNS TXT v=spf1 ip4:185.194.90.21 +a +mx +ip4:77.72.1.17 include:relay.k.io ~all

There are 40 domains that have DNS TXT set to v=spf1 ip4:185.194.90.21 +a +mx +ip4:77.72.1.17 include:relay.k.io ~all. The top 40 records ordered by domain rank are listed below.