shell:$ nslookup -timeout=2 -retry=1 'webcast16-normal-c-alisg.tiktokv.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
webcast16-normal-c-alisg.tiktokv.com	canonical name = webcast16-normal-c-alisg.tiktokv.com.edgekey.net.
webcast16-normal-c-alisg.tiktokv.com.edgekey.net	canonical name = webcast16-normal-c-alisg.tiktokv.com.bytewlb.akadns.net.
webcast16-normal-c-alisg.tiktokv.com.bytewlb.akadns.net	canonical name = e28622.api11.akamaiedge.net.
Name:	e28622.api11.akamaiedge.net
Address: 23.199.54.240
Name:	e28622.api11.akamaiedge.net
Address: 23.199.54.237
Name:	e28622.api11.akamaiedge.net
Address: 23.199.54.233
Name:	e28622.api11.akamaiedge.net
Address: 23.199.54.228
Name:	e28622.api11.akamaiedge.net
Address: 23.199.54.231
Name:	e28622.api11.akamaiedge.net
Address: 23.199.54.235
Name:	e28622.api11.akamaiedge.net
Address: 23.199.54.229
Name:	e28622.api11.akamaiedge.net
Address: 23.199.54.238
Name:	e28622.api11.akamaiedge.net
Address: 23.199.54.243