Email Deliverability
alko.fi
B
74 / 100
1
MX hosts
8
MX IPs
0
Blacklisted
6
No PTR
6
No FCrDNS
Issues (8)
highMX IP 52.101.68.21 has no PTR (reverse DNS)
highMX IP 52.101.68.29 has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca09::f has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca04::f has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca04::5 has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca04::1 has no PTR (reverse DNS)
mediumSPF uses ~all (softfail) instead of -all (hardfail)
lowOnly one MX host