DNSBL Spam Check

Checked IP: 45.13.20.20
rDNS/PTR record: mail.asb-niedersachsen.org

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: mail.asb-niedersachsen.org
103.2710 ms
Inactive: 2
Inactive
Response in: 4.9310288 seconds
Amount of searched blacklists: 25 (2 inactive)