shell:$ nslookup -timeout=2 -retry=1 'v16.tiktokcdn.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
v16.tiktokcdn.com	canonical name = v16.tiktokcdn.com.edgesuite.net.
v16.tiktokcdn.com.edgesuite.net	canonical name = a1962.w155.akamai.net.
Name:	a1962.w155.akamai.net
Address: 23.199.54.6
Name:	a1962.w155.akamai.net
Address: 23.199.54.21