shell:$ nslookup -timeout=2 -retry=1 'p16-sign.tiktokcdn-us.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
p16-sign.tiktokcdn-us.com	canonical name = p16-sign.tiktokcdn-us.com.edgesuite.net.
p16-sign.tiktokcdn-us.com.edgesuite.net	canonical name = a2047.mm3.akamai.net.
Name:	a2047.mm3.akamai.net
Address: 23.210.73.234
Name:	a2047.mm3.akamai.net
Address: 23.210.73.239
Name:	a2047.mm3.akamai.net
Address: 23.210.73.238
Name:	a2047.mm3.akamai.net
Address: 23.210.73.240
Name:	a2047.mm3.akamai.net
Address: 23.210.73.237
Name:	a2047.mm3.akamai.net
Address: 23.210.73.235
Name:	a2047.mm3.akamai.net
Address: 23.210.73.232
Name:	a2047.mm3.akamai.net
Address: 23.210.73.236
Name:	a2047.mm3.akamai.net
Address: 23.210.73.233