shell:$ nslookup -timeout=2 -retry=1 'sf16-sg.tiktokcdn.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
sf16-sg.tiktokcdn.com	canonical name = sf16-sg.tiktokcdn.com.edgesuite.net.
sf16-sg.tiktokcdn.com.edgesuite.net	canonical name = a1880.mm2.akamai.net.
a1880.mm2.akamai.net	canonical name = a1880.mm2.akamai.net.0.1.cn.akamaitech.net.
Name:	a1880.mm2.akamai.net.0.1.cn.akamaitech.net
Address: 23.200.156.214
Name:	a1880.mm2.akamai.net.0.1.cn.akamaitech.net
Address: 23.200.156.212
Name:	a1880.mm2.akamai.net.0.1.cn.akamaitech.net
Address: 23.200.156.205