Email Deliverability
bocongan.gov.vn
B
80 / 100
2
MX hosts
2
MX IPs
0
Blacklisted
2
No PTR
2
No FCrDNS
Issues (4)
criticalNo DMARC record
highMX IP 42.96.59.73 has no PTR (reverse DNS)
highMX IP 42.96.59.139 has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)