shell:$ nslookup -timeout=2 -retry=1 'lapakasik.bpjsketenagakerjaan.go.id' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: lapakasik.bpjsketenagakerjaan.go.id Address: 103.82.6.61