Email Deliverability
microad.jp
B
63 / 90
5
MX hosts
8
MX IPs
3
Blacklisted
1
No PTR
1
No FCrDNS
Issues (7)
criticalNo DMARC record
highMX IP 108.177.123.26 is blacklisted
highMX IP 192.178.223.26 is blacklisted
highMX IP 172.253.157.26 is blacklisted
highMX IP 2800:3f0:4003:c0f::1a has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
infoDKIM could not be verified