DNSBL Spam Check

Checked IP: 2001:638:804:a053:0:0:0:249
rDNS/PTR record: eric.informatik.uni-rostock.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: eric.informatik.uni-rostock.de
755.8270 ms
Inactive: 2
Inactive
Response in: 3.983228 seconds
Amount of searched blacklists: 25 (2 inactive)