shell:$ nslookup -timeout=2 -retry=1 'com.uniu.dance.happy.id' ;; 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: com.uniu.dance.happy.id Address: 3.233.30.191