shell:$ nslookup -timeout=2 -retry=1 'ztv.ziggo.nl' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: ztv.ziggo.nl canonical name = rfs9upo.impervadns.net. Name: rfs9upo.impervadns.net Address: 45.60.73.192