Domains with DNS TXT v=spf1 a mx ptr ip4:136.243.104.239 ip4:144.76.18.140 include:spf.hornetsecurity.com ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx ptr ip4:136.243.104.239 ip4:144.76.18.140 include:spf.hornetsecurity.com ~all.

Top Domains with TXT set to v=spf1 a mx ptr ip4:136.243.104.239 ip4:144.76.18.140 include:spf.hornetsecurity.com ~all