shell:$ nslookup -timeout=2 -retry=1 'v2wbloag7mfi3hw6qqjftgko1xlm3t04d.probe.tbcache.com' Server: 1.1.1.1 Address: 1.1.1.1#53 Non-authoritative answer: Name: v2wbloag7mfi3hw6qqjftgko1xlm3t04d.probe.tbcache.com Address: 163.181.166.188