Email Deliverability
ru.nl
A
81 / 90
1
MX hosts
8
MX IPs
0
Blacklisted
0
No PTR
1
No FCrDNS
Issues (4)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
mediumMX IP 2a01:111:f403:ca09:: fails FCrDNS check
lowOnly one MX host
infoDKIM could not be verified