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idos.cz
Deliverability
Email Deliverability
idos.cz
B
70
/ 90
4
MX hosts
4
MX IPs
0
Blacklisted
0
No PTR
0
No FCrDNS
Issues (3)
critical
No SPF record
critical
No DMARC record
info
DKIM could not be verified
Back to idos.cz report