shell:$ nslookup -timeout=2 -retry=1 'n.vodafone.ie' Server: 75.98.161.224 Address: 75.98.161.224#53 Non-authoritative answer: n.vodafone.ie canonical name = bp8idhz.impervadns.net. Name: bp8idhz.impervadns.net Address: 45.60.73.192