Email Deliverability
jd.hk
B
72 / 90
2
MX hosts
2
MX IPs
0
Blacklisted
2
No PTR
2
No FCrDNS
Issues (4)
criticalNo DMARC record
highMX IP 116.198.6.213 has no PTR (reverse DNS)
highMX IP 103.107.89.10 has no PTR (reverse DNS)
infoDKIM could not be verified