Email Deliverability
nic.cr
B
82 / 100
1
MX hosts
8
MX IPs
0
Blacklisted
3
No PTR
3
No FCrDNS
Issues (5)
highMX IP 2a01:111:f403:c92c::4 has no PTR (reverse DNS)
highMX IP 2a01:111:f403:c946::3 has no PTR (reverse DNS)
highMX IP 2a01:111:f403:f901::1 has no PTR (reverse DNS)
lowDMARC policy is quarantine, not reject
lowOnly one MX host