DNSBL Spam Check

Checked IP: 2a00:1169:103:48a0:0:0:0:0
rDNS/PTR record: mc21323.ispgateway.de

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: mc21323.ispgateway.de
4.0822 ms
Inactive: 2
Inactive
Response in: 5.4789541 seconds
Amount of searched blacklists: 26 (2 inactive)