Domains with DNS TXT v=spf1 ip4:185.73.8.3 include:spf.hostns.io +a +mx -all

There are 81 domains that have DNS TXT set to v=spf1 ip4:185.73.8.3 include:spf.hostns.io +a +mx -all. The top 50 records ordered by domain rank are listed below.