shell:$ nslookup -timeout=2 -retry=1 's20.tiktokcdn.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
s20.tiktokcdn.com	canonical name = s20.tiktokcdn.com.ttdns2.com.
s20.tiktokcdn.com.ttdns2.com	canonical name = s20.tiktokcdn.com.edgesuite.net.
s20.tiktokcdn.com.edgesuite.net	canonical name = a1904.mm2.akamai.net.
Name:	a1904.mm2.akamai.net
Address: 23.62.106.200
Name:	a1904.mm2.akamai.net
Address: 23.62.106.203