shell:$ nslookup -timeout=2 -retry=1 'www.linecorp.co' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: www.linecorp.co canonical name = linecorp.co. Name: linecorp.co Address: 44.232.173.249 Name: linecorp.co Address: 52.40.42.113