Email Deliverability
cock.li
A
90 / 100
2
MX hosts
4
MX IPs
0
Blacklisted
2
No PTR
2
No FCrDNS
Issues (3)
highMX IP 2001:ac8:7d:1e::c0cc:4 has no PTR (reverse DNS)
highMX IP 2001:ac8:7d:1e::c0cc:4 has no PTR (reverse DNS)
lowDMARC policy is quarantine, not reject