DNSBL Spam Check

Checked IP: 188.40.16.252
rDNS/PTR record: bt-heka.burg-gmbh.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: bt-heka.burg-gmbh.de
33.4830 ms
Inactive: 2
Inactive
Response in: 5.2778659 seconds
Amount of searched blacklists: 26 (2 inactive)