shell:$ nslookup -timeout=2 -retry=1 'rtlog22-normal-useast1a.tiktokv.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
rtlog22-normal-useast1a.tiktokv.com	canonical name = direct.quic-webcast-proxy-useast4-v3.useast4.byteglb.com.
Name:	direct.quic-webcast-proxy-useast4-v3.useast4.byteglb.com
Address: 34.117.97.41