Email Deliverability
samsungvpn.com
B
68 / 90
1
MX hosts
2
MX IPs
0
Blacklisted
2
No PTR
2
No FCrDNS
Issues (5)
criticalNo DMARC record
highMX IP 49.238.239.12 has no PTR (reverse DNS)
highMX IP 49.238.239.11 has no PTR (reverse DNS)
lowOnly one MX host
infoDKIM could not be verified