DNSBL Spam Check

Checked IP: 91.26.188.138
rDNS/PTR record: mail.ks-sha.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail.ks-sha.de
24.1549 ms
Inactive: 2
Inactive
Response in: 5.3933511 seconds
Amount of searched blacklists: 25 (2 inactive)