Email Deliverability
kg.ac.rs
A
92 / 100
2
MX hosts
4
MX IPs
0
Blacklisted
1
No PTR
1
No FCrDNS
Issues (3)
highMX IP 2001:4170:3000:1::3b has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
lowDMARC policy is quarantine, not reject