DNSBL Spam Check

Checked IP: 91.25.168.98
rDNS/PTR record: mail.behoerdenspiegel.de

Listed: 1 findings
Finding Response time
Blacklisted: usenix.org
Try to delist your IP from all.s5h.net
Follow the instrucion on this website.
40.5171 ms
Not Listed: 24 checks
Check Response time
Found rDNS/PTR: mail.behoerdenspiegel.de
40.4820 ms
Inactive: 2
Inactive
Response in: 4.6942601 seconds
Amount of searched blacklists: 25 (2 inactive)