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f6.security
Deliverability
Email Deliverability
f6.security
A
92
/ 100
2
MX hosts
4
MX IPs
0
Blacklisted
2
No PTR
2
No FCrDNS
Issues (2)
high
MX IP 94.26.244.118 has no PTR (reverse DNS)
high
MX IP 94.26.244.119 has no PTR (reverse DNS)
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