Email Deliverability
cf.lk
A
86 / 100
1
MX hosts
3
MX IPs
0
Blacklisted
2
No PTR
2
No FCrDNS
Issues (4)
highMX IP 52.101.137.0 has no PTR (reverse DNS)
highMX IP 52.101.124.117 has no PTR (reverse DNS)
lowDMARC policy is quarantine, not reject
lowOnly one MX host