DNSBL Spam Check

Checked IP: 148.251.249.13
rDNS/PTR record: bt-nemann.burg-gmbh.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: bt-nemann.burg-gmbh.de
26.3948 ms
Inactive: 2
Inactive
Response in: 8.0716879 seconds
Amount of searched blacklists: 26 (2 inactive)