Email Deliverability
newsbusters.org
A
80 / 90
9
MX hosts
10
MX IPs
0
Blacklisted
1
No PTR
1
No FCrDNS
Issues (4)
highSPF record has no 'all' mechanism
highMX IP 2800:3f0:4003:c0f::1b has no PTR (reverse DNS)
lowDMARC policy is quarantine, not reject
infoDKIM could not be verified