Email Deliverability
baohiemxahoi.gov.vn
B
80 / 100
2
MX hosts
4
MX IPs
0
Blacklisted
2
No PTR
2
No FCrDNS
Issues (4)
highNo DKIM selectors found
highMX IP 2001:df1:1f40::35 has no PTR (reverse DNS)
highMX IP 2001:df1:1f40::34 has no PTR (reverse DNS)
lowDMARC policy is quarantine, not reject