Email Deliverability
radios.co.cr
B
80 / 100
5
MX hosts
9
MX IPs
0
Blacklisted
2
No PTR
2
No FCrDNS
Issues (4)
highNo DKIM selectors found
highMX IP 2800:3f0:4003:c0f::1a has no PTR (reverse DNS)
highMX IP 2800:3f0:4003:c0f::1a has no PTR (reverse DNS)
lowDMARC has no reporting address