Domains with DNS TXT v=spf1 ip4:185.229.20.37 include:netnerd.com +a +mx +ip4:185.229.20.16 ~all

There are 581 domains that have DNS TXT set to v=spf1 ip4:185.229.20.37 include:netnerd.com +a +mx +ip4:185.229.20.16 ~all. The top 50 records ordered by domain rank are listed below.