Email Deliverability
363.hk
D
42 / 90
2
MX hosts
2
MX IPs
2
Blacklisted
2
No PTR
2
No FCrDNS
Issues (6)
criticalNo DMARC record
highMX IP 118.123.4.210 is blacklisted
highMX IP 118.123.4.210 is blacklisted
highMX IP 118.123.4.210 has no PTR (reverse DNS)
highMX IP 118.123.4.210 has no PTR (reverse DNS)
infoDKIM could not be verified