dns.pizza

Email Deliverability

jaist.ac.jp

B
81 / 100
2
MX hosts
3
MX IPs
0
Blacklisted
1
No PTR
1
No FCrDNS

Issues (3)

highDMARC policy is none (monitor only)
highNo DKIM selectors found
highMX IP 2001:df0:2ed:8200::48 has no PTR (reverse DNS)
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