shell:$ nslookup -timeout=2 -retry=1 'v9-id.tiktokcdn.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
v9-id.tiktokcdn.com	canonical name = v9-id.tiktokcdn.com.ecdnx.com.
v9-id.tiktokcdn.com.ecdnx.com	canonical name = zbdhwid.v.ecdnx.com.
Name:	zbdhwid.v.ecdnx.com
Address: 148.222.160.245
Name:	zbdhwid.v.ecdnx.com
Address: 103.137.169.62
Name:	zbdhwid.v.ecdnx.com
Address: 156.251.75.242