Email Deliverability
data.gov.uk
B
68 / 90
5
MX hosts
4
MX IPs
0
Blacklisted
3
No PTR
3
No FCrDNS
Issues (5)
criticalNo DMARC record
highMX IP 142.251.163.27 has no PTR (reverse DNS)
highMX IP 108.177.123.26 has no PTR (reverse DNS)
highMX IP 2800:3f0:4003:c0f::1b has no PTR (reverse DNS)
infoDKIM could not be verified