Email Deliverability
bizkub.ru
D
54 / 100
1
MX hosts
1
MX IPs
1
Blacklisted
0
No PTR
0
No FCrDNS
Issues (4)
highNo DKIM selectors found
highMX IP 185.12.152.234 is blacklisted
mediumSPF uses ~all (softfail) instead of -all (hardfail)
lowOnly one MX host