shell:$ nslookup -timeout=2 -retry=1 'www.gov.hk'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	www.gov.hk
Address: 23.90.190.144
Name:	www.gov.hk
Address: 38.54.123.42
Name:	www.gov.hk
Address: 38.54.123.43
Name:	www.gov.hk
Address: 101.46.180.18
Name:	www.gov.hk
Address: 185.11.76.109
Name:	www.gov.hk
Address: 2405:f080:1212:2::13
Name:	www.gov.hk
Address: 2405:f080:1212:2::14
Name:	www.gov.hk
Address: 2602:fa80:0:2::1d
Name:	www.gov.hk
Address: 2602:fa80:0:2::2a
Name:	www.gov.hk
Address: 2602:fa80:0:2::2f
Name:	www.gov.hk
Address: 2a0b:21c0:6002:8::b
Name:	www.gov.hk
Address: 2a0b:21c0:6002:8::e