DNSBL Spam Check

Checked IP: 49.12.121.27
rDNS/PTR record: vs1.ondua.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: vs1.ondua.de
4.2090 ms
Inactive: 2
Inactive
Response in: 5.294085 seconds
Amount of searched blacklists: 26 (2 inactive)