DNSBL Spam Check

Checked IP: 2a01:28:ca:110:88:86:102:6
rDNS/PTR record: argo.gc-system.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: argo.gc-system.cz
170.6030 ms
Inactive: 2
Inactive
Response in: 2.9154749 seconds
Amount of searched blacklists: 25 (2 inactive)