DNSBL Spam Check

Checked IP: 2001:1bc0:d:0:0:0:2:4
rDNS/PTR record: http2.core-networks.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: http2.core-networks.de
259.6619 ms
Inactive: 2
Inactive
Response in: 3.297807 seconds
Amount of searched blacklists: 25 (2 inactive)