Domains with DNS TXT v=spf1 ip4:104.237.59.250 include:relay01.why3s.com +a +mx +ip4:64.188.5.2 ~all
There are 60 domains that have DNS TXT set to v=spf1 ip4:104.237.59.250 include:relay01.why3s.com +a +mx +ip4:64.188.5.2 ~all. The top 50 records ordered by domain rank are listed below.