DNSBL Spam Check

Checked IP: 62.138.219.21
rDNS/PTR record: srv01.dc-cluster.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: srv01.dc-cluster.de
21.5480 ms
Inactive: 2
Inactive
Response in: 5.502353 seconds
Amount of searched blacklists: 26 (2 inactive)