Email Deliverability
crypto.com
A
87 / 100
7
MX hosts
6
MX IPs
0
Blacklisted
1
No PTR
4
No FCrDNS
Issues (4)
highMX IP 2a00:1450:400b:c02::1b has no PTR (reverse DNS)
mediumMX IP 205.220.160.186 fails FCrDNS check
mediumMX IP 205.220.160.186 fails FCrDNS check
mediumMX IP 172.253.116.26 fails FCrDNS check