shell:$ nslookup -timeout=2 -retry=1 'p77-sign-sg.tiktokrow-cdn.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
p77-sign-sg.tiktokrow-cdn.com	canonical name = 1562951790.rsc.cdn77.org.
Name:	1562951790.rsc.cdn77.org
Address: 89.187.164.49
Name:	1562951790.rsc.cdn77.org
Address: 89.187.164.36