Email Deliverability
interspar.at
B
70 / 90
2
MX hosts
12
MX IPs
0
Blacklisted
10
No PTR
12
No FCrDNS
Issues (13)
highMX IP 216.71.136.14 has no PTR (reverse DNS)
highMX IP 139.138.36.16 has no PTR (reverse DNS)
highMX IP 139.138.36.23 has no PTR (reverse DNS)
highMX IP 68.232.133.35 has no PTR (reverse DNS)
highMX IP 216.71.136.55 has no PTR (reverse DNS)
highMX IP 68.232.133.35 has no PTR (reverse DNS)
highMX IP 216.71.136.14 has no PTR (reverse DNS)
highMX IP 139.138.36.16 has no PTR (reverse DNS)
highMX IP 216.71.136.55 has no PTR (reverse DNS)
highMX IP 139.138.36.23 has no PTR (reverse DNS)
mediumMX IP 68.232.139.33 fails FCrDNS check
mediumMX IP 68.232.139.33 fails FCrDNS check
infoDKIM could not be verified