shell:$ nslookup -timeout=2 -retry=1 'academy-outbound-ads.tiktok.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
academy-outbound-ads.tiktok.com	canonical name = academy-outbound-ads.tiktok.com.edgesuite.net.
academy-outbound-ads.tiktok.com.edgesuite.net	canonical name = a1246.t.akamai.net.
Name:	a1246.t.akamai.net
Address: 23.223.17.139
Name:	a1246.t.akamai.net
Address: 23.223.17.138