Email Deliverability
thestar.co.uk
A
91 / 100
5
MX hosts
4
MX IPs
0
Blacklisted
1
No PTR
2
No FCrDNS
Issues (3)
highMX IP 2a00:1450:400b:c02::1b has no PTR (reverse DNS)
mediumMX IP 2607:f8b0:4004:c23::1b fails FCrDNS check
lowDMARC policy is quarantine, not reject