shell:$ nslookup -timeout=2 -retry=1 'www.basetao.com'
Server: 127.0.0.53
Address: 127.0.0.53#53
Non-authoritative answer:
www.basetao.com canonical name = basetao.com.cdn.cloudflare.net.
Name: basetao.com.cdn.cloudflare.net
Address: 104.21.69.242
Name: basetao.com.cdn.cloudflare.net
Address: 172.67.215.205
| 