Email Deliverability
dlanaswjm.pl
D
53 / 100
1
MX hosts
1
MX IPs
1
Blacklisted
0
No PTR
1
No FCrDNS
Issues (4)
criticalNo DMARC record
highMX IP 51.83.177.152 is blacklisted
mediumMX IP 51.83.177.152 fails FCrDNS check
lowOnly one MX host
dlanaswjm.pl