Email Deliverability
plusonline.nl
B
67 / 90
1
MX hosts
8
MX IPs
0
Blacklisted
3
No PTR
3
No FCrDNS
Issues (7)
highDMARC policy is none (monitor only)
highMX IP 2a01:111:f403:ca09::5 has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca09::e has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca04::4 has no PTR (reverse DNS)
lowOnly one MX host
lowDMARC has no reporting address
infoDKIM could not be verified