shell:$ nslookup -timeout=2 -retry=1 'docs-b-byteplus-readme.byteintl.net'
Server: 127.0.0.53
Address: 127.0.0.53#53
Non-authoritative answer:
docs-b-byteplus-readme.byteintl.net canonical name = ssl.readmessl.com.
Name: ssl.readmessl.com
Address: 104.16.241.118
Name: ssl.readmessl.com
Address: 104.16.242.118
Name: ssl.readmessl.com
Address: 2606:4700::6810:f276
Name: ssl.readmessl.com
Address: 2606:4700::6810:f176
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