DNSBL Spam Check

Checked IP: 2001:67c:15a2:0:0:0:0:b1
rDNS/PTR record: bx.virusfree.cz

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: bx.virusfree.cz
989.4900 ms
Inactive: 2
Inactive
Response in: 3.880444 seconds
Amount of searched blacklists: 25 (2 inactive)