shell:$ nslookup -timeout=2 -retry=1 'nielit.in' ;; communications error to 1.1.1.1#53: timed out Server: 8.8.8.8 Address: 8.8.8.8#53 Non-authoritative answer: Name: nielit.in Address: 59.96.59.251 Name: nielit.in Address: 14.139.171.226