Email Deliverability
smarthub.coop
A
82 / 90
2
MX hosts
2
MX IPs
0
Blacklisted
2
No PTR
2
No FCrDNS
Issues (3)
highMX IP 216.147.165.34 has no PTR (reverse DNS)
highMX IP 66.97.239.34 has no PTR (reverse DNS)
infoDKIM could not be verified
smarthub.coop