DNSBL Spam Check

Checked IP: 2a03:4000:62:ff9:5490:14ff:fe11:d57c
rDNS/PTR record: rs.stein-koeln.de

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: rs.stein-koeln.de
14.1330 ms
Inactive: 2
Inactive
Response in: 2.2486641 seconds
Amount of searched blacklists: 25 (2 inactive)