DNSBL Spam Check

Checked IP: 212.51.23.180
rDNS/PTR record: mail.sueverkruep-ahrendt.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mail.sueverkruep-ahrendt.de
63.8261 ms
Inactive: 2
Inactive
Response in: 4.9434199 seconds
Amount of searched blacklists: 26 (2 inactive)