DNSBL Spam Check

Checked IP: 2a03:4000:46:22:0:0:0:1
rDNS/PTR record: viper.wsb.onl

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: viper.wsb.onl
10.9680 ms
Inactive: 2
Inactive
Response in: 2.2412 seconds
Amount of searched blacklists: 25 (2 inactive)