Domains with DNS TXT v=spf1 +a +mx include:spf.hornetsecurity.com ip4:217.28.97.38 include:spf.twl-kom.de -all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx include:spf.hornetsecurity.com ip4:217.28.97.38 include:spf.twl-kom.de -all.
There is 1 domain that have DNS TXT set to v=spf1 +a +mx include:spf.hornetsecurity.com ip4:217.28.97.38 include:spf.twl-kom.de -all.