Domains with DNS TXT v=spf1 a:smtp.hostitmail.de a:smtp2.hostitmail.de ip4:217.24.4.76 ip4:217.24.4.74 include:spf.hornetsecurity.com -all

There are 21 domains that have DNS TXT set to v=spf1 a:smtp.hostitmail.de a:smtp2.hostitmail.de ip4:217.24.4.76 ip4:217.24.4.74 include:spf.hornetsecurity.com -all. The top 21 records ordered by domain rank are listed below.