Email Deliverability
sconto.sk
B
75 / 100
1
MX hosts
4
MX IPs
0
Blacklisted
4
No PTR
4
No FCrDNS
Issues (6)
highDMARC policy is none (monitor only)
highMX IP 52.101.73.19 has no PTR (reverse DNS)
highMX IP 52.101.68.25 has no PTR (reverse DNS)
highMX IP 52.101.73.1 has no PTR (reverse DNS)
highMX IP 52.101.73.26 has no PTR (reverse DNS)
lowOnly one MX host