Email Deliverability
sardinasystems.com
A
91 / 100
2
MX hosts
3
MX IPs
0
Blacklisted
0
No PTR
3
No FCrDNS
Issues (3)
mediumMX IP 82.192.69.164 fails FCrDNS check
mediumMX IP 2001:1af8:5301:138:1c00:3cff:fe00:2588 fails FCrDNS check
mediumMX IP 135.125.98.44 fails FCrDNS check