shell:$ nslookup -timeout=2 -retry=1 'www.shell.com.sg'
Server:		75.98.161.224
Address:	75.98.161.224#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: 23.199.54.229
Name:	e200089.dscb.akamaiedge.net
Address: 23.199.54.235
Name:	e200089.dscb.akamaiedge.net
Address: 2600:1405:d400:9::17c7:36e5
Name:	e200089.dscb.akamaiedge.net
Address: 2600:1405:d400:9::17c7:36eb