shell:$ nslookup -timeout=2 -retry=1 'www.onemap.gov.sg'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.onemap.gov.sg	canonical name = toffs.sla-onemapa8n.toffscdx.net.
Name:	toffs.sla-onemapa8n.toffscdx.net
Address: 52.220.14.65
Name:	toffs.sla-onemapa8n.toffscdx.net
Address: 13.228.153.105
Name:	toffs.sla-onemapa8n.toffscdx.net
Address: 54.179.22.105
Name:	toffs.sla-onemapa8n.toffscdx.net
Address: 13.250.188.137
Name:	toffs.sla-onemapa8n.toffscdx.net
Address: 2406:da18:ebd:7c00:7633:b005:c963:fd4c