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

Non-authoritative answer:
app.biliintl.com	canonical name = all.biliintl.com.w.kunlunsl.com.
Name:	all.biliintl.com.w.kunlunsl.com
Address: 8.25.82.226
Name:	all.biliintl.com.w.kunlunsl.com
Address: 8.25.82.227
Name:	all.biliintl.com.w.kunlunsl.com
Address: 8.25.82.228
Name:	all.biliintl.com.w.kunlunsl.com
Address: 8.25.82.229
Name:	all.biliintl.com.w.kunlunsl.com
Address: 8.25.82.230
Name:	all.biliintl.com.w.kunlunsl.com
Address: 8.25.82.231
Name:	all.biliintl.com.w.kunlunsl.com
Address: 8.25.82.224
Name:	all.biliintl.com.w.kunlunsl.com
Address: 8.25.82.225