Email Deliverability
nlnetlabs.nl
A
86 / 100
3
MX hosts
2
MX IPs
0
Blacklisted
1
No PTR
2
No FCrDNS
Issues (4)
highDMARC policy is none (monitor only)
highMX IP 80.241.60.216 has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
mediumMX IP 80.241.60.212 fails FCrDNS check