DNSBL Spam Check

Checked IP: 193.16.163.16
rDNS/PTR record: sul.rtl.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: sul.rtl.de
138.6039 ms
Inactive: 2
Inactive
Response in: 5.3650601 seconds
Amount of searched blacklists: 26 (2 inactive)