dns.pizza

Email Deliverability

nttu.edu.tw

A
83 / 90
2
MX hosts
2
MX IPs
0
Blacklisted
0
No PTR
0
No FCrDNS

Issues (3)

highDMARC policy is none (monitor only)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
infoDKIM could not be verified
Back to nttu.edu.tw report