Email Deliverability
nic.sbs
D
42 / 100
1
MX hosts
4
MX IPs
1
Blacklisted
3
No PTR
3
No FCrDNS
Issues (10)
highNo DKIM selectors found
highMX IP 52.101.194.17 is blacklisted
highMX IP 52.101.8.51 is blacklisted
highMX IP 52.101.50.7 is blacklisted
highMX IP 52.101.9.26 is blacklisted
highMX IP 52.101.194.17 has no PTR (reverse DNS)
highMX IP 52.101.8.51 has no PTR (reverse DNS)
highMX IP 52.101.9.26 has no PTR (reverse DNS)
lowDMARC policy is quarantine, not reject
lowOnly one MX host