shell:$ nslookup -timeout=2 -retry=1 'aalami.sy' ;; 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: aalami.sy Address: 94.252.181.213 ;; communications error to 1.1.1.1#53: timed out