dns.pizza

Email Deliverability

pusan.ac.kr

B
82 / 100
1
MX hosts
6
MX IPs
0
Blacklisted
1
No PTR
1
No FCrDNS

Issues (3)

criticalNo DMARC record
highMX IP 175.45.214.223 has no PTR (reverse DNS)
lowOnly one MX host
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