shell:$ nslookup -timeout=2 -retry=1 'opera.cloudflare-dns.com'
Server: 127.0.0.53
Address: 127.0.0.53#53
Non-authoritative answer:
Name: opera.cloudflare-dns.com
Address: 172.64.41.5
Name: opera.cloudflare-dns.com
Address: 162.159.61.5
Name: opera.cloudflare-dns.com
Address: 2803:f800:53::5
Name: opera.cloudflare-dns.com
Address: 2a06:98c1:52::5
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