shell:$ nslookup -timeout=2 -retry=1 'ztv.ziggo.nl' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: ztv.ziggo.nl canonical name = rfs9upo.impervadns.net. Name: rfs9upo.impervadns.net Address: 45.60.109.192