DNSBL Spam Check

Checked IP: 2001:4ca0:0:103:0:0:81bb:ffa1
rDNS/PTR record: postrelay2b.lrz.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: postrelay2b.lrz.de
385.3669 ms
Inactive: 2
Inactive
Response in: 8.145088 seconds
Amount of searched blacklists: 25 (2 inactive)