DNSBL Spam Check

Checked IP: 2a02:2970:1000:0:0:0:0:1636
rDNS/PTR record: nbi-636.nbiserv.net

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: nbi-636.nbiserv.net
1,135.2110 ms
Inactive: 2
Inactive
Response in: 6.2578831 seconds
Amount of searched blacklists: 26 (2 inactive)