DNSBL Spam Check

Checked IP: 88.99.101.50
rDNS/PTR record: srv004.hyperworx.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: srv004.hyperworx.de
16.0720 ms
Inactive: 2
Inactive
Response in: 4.7086301 seconds
Amount of searched blacklists: 26 (2 inactive)