Email Deliverability
shopee.sg
A
91 / 100
5
MX hosts
10
MX IPs
0
Blacklisted
1
No PTR
2
No FCrDNS
Issues (3)
highMX IP 2800:3f0:4003:c0f::1b has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
mediumMX IP 2a00:1450:400c:c23::1a fails FCrDNS check