Email Deliverability
oliveyoung.co.kr
B
63 / 90
5
MX hosts
9
MX IPs
0
Blacklisted
2
No PTR
7
No FCrDNS
Issues (10)
highDMARC policy is none (monitor only)
highMX IP 2a00:1450:400b:c02::1a has no PTR (reverse DNS)
highMX IP 2800:3f0:4003:c0f::1a has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
mediumMX IP 142.251.163.27 fails FCrDNS check
mediumMX IP 2607:f8b0:4004:c23::1b fails FCrDNS check
mediumMX IP 172.253.116.27 fails FCrDNS check
mediumMX IP 108.177.123.27 fails FCrDNS check
mediumMX IP 2a00:1450:400c:c23::1a fails FCrDNS check
infoDKIM could not be verified