Domains with DNS TXT v=spf1 mx a ip4:74.115.253.102 include:spf.hornetsecurity.com include:_spf.safewebservices.com ~all
There is 1 domain that have DNS TXT set to v=spf1 mx a ip4:74.115.253.102 include:spf.hornetsecurity.com include:_spf.safewebservices.com ~all.