shell:$ nslookup -timeout=2 -retry=1 'www.shell.com.sg'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
www.shell.com.sg	canonical name = www.nic.shell.edgekey.net.
www.nic.shell.edgekey.net	canonical name = e200089.dscb.akamaiedge.net.
Name:	e200089.dscb.akamaiedge.net
Address: 23.222.17.8
Name:	e200089.dscb.akamaiedge.net
Address: 23.222.17.9
Name:	e200089.dscb.akamaiedge.net
Address: 2600:140a:5000:13::17de:11cc
Name:	e200089.dscb.akamaiedge.net
Address: 2600:140a:5000:13::17de:11cf