Email Deliverability
okx.com
A
86 / 100
7
MX hosts
7
MX IPs
0
Blacklisted
0
No PTR
4
No FCrDNS
Issues (5)
mediumMX IP 172.253.122.27 fails FCrDNS check
mediumMX IP 108.177.123.27 fails FCrDNS check
mediumMX IP 192.178.223.27 fails FCrDNS check
mediumMX IP 172.253.157.26 fails FCrDNS check
lowDMARC policy is quarantine, not reject