shell:$ nslookup -timeout=2 -retry=1 'v37.tiktokcdn.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
v37.tiktokcdn.com	canonical name = v45.gpm.byteoversea.net.
Name:	v45.gpm.byteoversea.net
Address: 199.103.24.45