DNSBL Spam Check

Checked IP: 88.99.137.240
rDNS/PTR record: dc3.global-sys.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: dc3.global-sys.de
29.6171 ms
Inactive: 2
Inactive
Response in: 2.3642149 seconds
Amount of searched blacklists: 26 (2 inactive)