shell:$ nslookup -timeout=2 -retry=1 'www.smkn1mandiraja.sch.id' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: www.smkn1mandiraja.sch.id canonical name = smkn1mandiraja.sch.id. Name: smkn1mandiraja.sch.id Address: 153.92.13.28