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

Non-authoritative answer:
www.cki.com.tw	canonical name = www.cki.com.tw.edgesuite.net.
www.cki.com.tw.edgesuite.net	canonical name = a1764.b.akamai.net.
Name:	a1764.b.akamai.net
Address: 23.222.17.140
Name:	a1764.b.akamai.net
Address: 23.222.17.137