Email Deliverability
kurier.at
B
71 / 100
1
MX hosts
8
MX IPs
0
Blacklisted
6
No PTR
6
No FCrDNS
Issues (8)
highDMARC policy is none (monitor only)
highMX IP 52.101.68.39 has no PTR (reverse DNS)
highMX IP 52.101.73.22 has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca09::d has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca09::8 has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca09::5 has no PTR (reverse DNS)
highMX IP 2a01:111:f403:ca09::4 has no PTR (reverse DNS)
lowOnly one MX host