DNSBL Spam Check

Checked IP: 87.139.246.173
rDNS/PTR record: firewall.stoebener.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: firewall.stoebener.de
13.3150 ms
Inactive: 2
Inactive
Response in: 5.3395112 seconds
Amount of searched blacklists: 26 (2 inactive)