Domains with DNS TXT v=spf1 ip4:217.26.53.163 include:spf.hornetsecurity.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:217.26.53.163 include:spf.hornetsecurity.com ~all.
There is 1 domain that have DNS TXT set to v=spf1 ip4:217.26.53.163 include:spf.hornetsecurity.com ~all.