Email Deliverability
baken.co.jp
B
76 / 100
1
MX hosts
9
MX IPs
0
Blacklisted
7
No PTR
7
No FCrDNS
Issues (8)
highMX IP 172.253.122.26 has no PTR (reverse DNS)
highMX IP 142.251.163.27 has no PTR (reverse DNS)
highMX IP 142.251.163.26 has no PTR (reverse DNS)
highMX IP 2607:f8b0:4004:c06::1b has no PTR (reverse DNS)
highMX IP 2607:f8b0:4004:c09::1b has no PTR (reverse DNS)
highMX IP 2607:f8b0:4004:c09::1a has no PTR (reverse DNS)
highMX IP 2607:f8b0:4004:c1b::1b has no PTR (reverse DNS)
lowOnly one MX host