Email Deliverability
steinberg.net
A
92 / 100
2
MX hosts
9
MX IPs
0
Blacklisted
0
No PTR
2
No FCrDNS
Issues (3)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
mediumMX IP 52.101.73.2 fails FCrDNS check
mediumMX IP 212.79.50.7 fails FCrDNS check