Email Deliverability
gsis.gr
B
78 / 100
1
MX hosts
8
MX IPs
0
Blacklisted
4
No PTR
4
No FCrDNS
Issues (6)
highMX IP 52.101.73.26 has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca04::a has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca09::2 has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca04::7 has no PTR (reverse DNS)
lowOnly one MX host
lowDMARC has no reporting address