Domains with DNS TXT v=spf1 ip4:91.103.219.226 ip4:91.103.219.21 include:secureserver.net +a +mx -all
There are 191 domains that have DNS TXT set to v=spf1 ip4:91.103.219.226 ip4:91.103.219.21 include:secureserver.net +a +mx -all. The top 50 records ordered by domain rank are listed below.