shell:$ nslookup -timeout=2 -retry=1 'elt2.ipfr.tv' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: elt2.ipfr.tv canonical name = elt3.ipfr.tv. Name: elt3.ipfr.tv Address: 172.110.220.252