dns.pizza

Email Deliverability

hust.edu.cn

B
72 / 90
1
MX hosts
1
MX IPs
0
Blacklisted
1
No PTR
1
No FCrDNS

Issues (4)

criticalNo DMARC record
highMX IP 202.114.0.240 has no PTR (reverse DNS)
lowOnly one MX host
infoDKIM could not be verified
Back to hust.edu.cn report