Email Deliverability
kaskus.co.id
A
88 / 100
5
MX hosts
9
MX IPs
0
Blacklisted
2
No PTR
2
No FCrDNS
Issues (3)
highSPF record has no 'all' mechanism
highMX IP 2800:3f0:4003:c0f::1b has no PTR (reverse DNS)
highMX IP 2800:3f0:4003:c0f::1b has no PTR (reverse DNS)