shell:$ nslookup -timeout=2 -retry=1 'oec16-normal-alisg.tiktokv.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
oec16-normal-alisg.tiktokv.com	canonical name = oec16-normal-alisg.tiktokv.com.edgesuite.net.
oec16-normal-alisg.tiktokv.com.edgesuite.net	canonical name = a2047.r.akamai.net.
Name:	a2047.r.akamai.net
Address: 23.223.17.170
Name:	a2047.r.akamai.net
Address: 23.223.17.176
Name:	a2047.r.akamai.net
Address: 23.223.17.172
Name:	a2047.r.akamai.net
Address: 23.223.17.178
Name:	a2047.r.akamai.net
Address: 23.223.17.173
Name:	a2047.r.akamai.net
Address: 23.223.17.179
Name:	a2047.r.akamai.net
Address: 23.223.17.175
Name:	a2047.r.akamai.net
Address: 23.223.17.174
Name:	a2047.r.akamai.net
Address: 23.223.17.171