Email Deliverability
tiu.ru
B
80 / 100
2
MX hosts
4
MX IPs
0
Blacklisted
2
No PTR
2
No FCrDNS
Issues (4)
criticalNo DMARC record
highMX IP 2a03:6f00:3::5c35:742f has no PTR (reverse DNS)
highMX IP 2a03:6f00:3::5c35:7433 has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)