shell:$ nslookup -timeout=2 -retry=1 'v77.tiktokcdn-eu.com'
Server: 75.98.161.224
Address: 75.98.161.224#53
Non-authoritative answer:
v77.tiktokcdn-eu.com canonical name = 1534497014.rsc.cdn77.org.
Name: 1534497014.rsc.cdn77.org
Address: 138.199.57.75
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