DNSBL Spam Check

Checked IP: 2a00:b404:e201:4001::2
rDNS/PTR record: relay.lab.tds.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: relay.lab.tds.de
51.2390 ms
Inactive: 2
Inactive
Response in: 7.93501 seconds
Amount of searched blacklists: 26 (2 inactive)