Email Deliverability
usp-vpn.store
C
61 / 90
2
MX hosts
4
MX IPs
0
Blacklisted
3
No PTR
4
No FCrDNS
Issues (7)
criticalNo DMARC record
highSPF record has no 'all' mechanism
highMX IP 5.101.158.67 has no PTR (reverse DNS)
highMX IP 5.101.158.68 has no PTR (reverse DNS)
highMX IP 185.78.30.95 has no PTR (reverse DNS)
mediumMX IP 185.78.30.126 fails FCrDNS check
infoDKIM could not be verified