Email Deliverability
whatwg.org
B
64 / 90
2
MX hosts
4
MX IPs
0
Blacklisted
3
No PTR
3
No FCrDNS
Issues (6)
criticalNo DMARC record
highSPF record has no 'all' mechanism
highMX IP 202.12.124.218 has no PTR (reverse DNS)
highMX IP 202.12.124.219 has no PTR (reverse DNS)
highMX IP 202.12.124.217 has no PTR (reverse DNS)
infoDKIM could not be verified