shell:$ nslookup -timeout=2 -retry=1 'smarter8k.ru'
Server: 127.0.0.53
Address: 127.0.0.53#53
Non-authoritative answer:
Name: smarter8k.ru
Address: 104.18.15.21
Name: smarter8k.ru
Address: 104.18.14.21
Name: smarter8k.ru
Address: 2606:4700::6812:e15
Name: smarter8k.ru
Address: 2606:4700::6812:f15
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