Email Deliverability
centraalbeheer.nl
B
76 / 100
1
MX hosts
8
MX IPs
0
Blacklisted
6
No PTR
6
No FCrDNS
Issues (7)
highMX IP 52.101.68.10 has no PTR (reverse DNS)
highMX IP 52.101.73.19 has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca04::e has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca09::f has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca04::6 has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca09:: has no PTR (reverse DNS)
lowOnly one MX host