DNSBL Spam Check

Checked IP: 2a01:28:ca:110:88:86:102:8
rDNS/PTR record: pleiades1.gc-system.cz

Not Listed: 26 checks
Check Response time
Found rDNS/PTR: pleiades1.gc-system.cz
42.0399 ms
Inactive: 2
Inactive
Response in: 5.420711 seconds
Amount of searched blacklists: 26 (2 inactive)