Email Deliverability
karwei.nl
B
76 / 90
2
MX hosts
3
MX IPs
0
Blacklisted
3
No PTR
3
No FCrDNS
Issues (5)
highMX IP 18.185.115.252 has no PTR (reverse DNS)
highMX IP 18.185.115.250 has no PTR (reverse DNS)
highMX IP 18.185.115.251 has no PTR (reverse DNS)
lowDMARC policy is quarantine, not reject
infoDKIM could not be verified