shell:$ nslookup -timeout=2 -retry=1 'cdn1.singteldigital.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	cdn1.singteldigital.com
Address: 143.204.204.42
Name:	cdn1.singteldigital.com
Address: 143.204.204.89
Name:	cdn1.singteldigital.com
Address: 143.204.204.65
Name:	cdn1.singteldigital.com
Address: 143.204.204.123