Domains with DNS TXT v=spf1 mx a ip4:212.142.144.15 ip4:212.142.144.16 ip4:212.142.135.9 ip4:212.142.135.10 include:spf.hornetsecurity.com ~all

There are 146 domains that have DNS TXT set to v=spf1 mx a ip4:212.142.144.15 ip4:212.142.144.16 ip4:212.142.135.9 ip4:212.142.135.10 include:spf.hornetsecurity.com ~all. The top 50 records ordered by domain rank are listed below.