Email Deliverability
hani.co.kr
B
78 / 100
1
MX hosts
3
MX IPs
0
Blacklisted
2
No PTR
3
No FCrDNS
Issues (6)
highDMARC policy is none (monitor only)
highMX IP 35.216.41.104 has no PTR (reverse DNS)
highMX IP 35.216.20.220 has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
mediumMX IP 35.216.61.236 fails FCrDNS check
lowOnly one MX host