Email Deliverability
darmstadt.social
F
34 / 90
3
MX hosts
0
MX IPs
0
Blacklisted
0
No PTR
0
No FCrDNS
Issues (4)
criticalNo MX records resolve to IP addresses
highSPF record has no 'all' mechanism
lowDMARC policy is quarantine, not reject
infoDKIM could not be verified