shell:$ nslookup -timeout=2 -retry=1 'www.cht.com.tw'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.cht.com.tw	canonical name = www-eshop.cdn.hinet.net.
Name:	www-eshop.cdn.hinet.net
Address: 203.74.221.1
Name:	www-eshop.cdn.hinet.net
Address: 203.74.220.1
Name:	www-eshop.cdn.hinet.net
Address: 203.74.221.3
Name:	www-eshop.cdn.hinet.net
Address: 203.74.220.2
Name:	www-eshop.cdn.hinet.net
Address: 203.74.220.3
Name:	www-eshop.cdn.hinet.net
Address: 203.74.220.4
Name:	www-eshop.cdn.hinet.net
Address: 203.74.221.2
Name:	www-eshop.cdn.hinet.net
Address: 203.74.221.4
Name:	www-eshop.cdn.hinet.net
Address: 2001:b000:591::2
Name:	www-eshop.cdn.hinet.net
Address: 2001:b000:590::1
Name:	www-eshop.cdn.hinet.net
Address: 2001:b000:590::3
Name:	www-eshop.cdn.hinet.net
Address: 2001:b000:590::4
Name:	www-eshop.cdn.hinet.net
Address: 2001:b000:591::1
Name:	www-eshop.cdn.hinet.net
Address: 2001:b000:591::4
Name:	www-eshop.cdn.hinet.net
Address: 2001:b000:591::3
Name:	www-eshop.cdn.hinet.net
Address: 2001:b000:590::2