shell:$ nslookup -timeout=2 -retry=1 'peering.cloudflare.com'
Server: 1.1.1.1
Address: 1.1.1.1#53
Non-authoritative answer:
Name: peering.cloudflare.com
Address: 104.16.6.47
Name: peering.cloudflare.com
Address: 104.16.7.47
Name: peering.cloudflare.com
Address: 2606:4700::6810:62f
Name: peering.cloudflare.com
Address: 2606:4700::6810:72f
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