记一次阿里云DNS不干人事

1.问题描述：

在香港VPS写了一个脚本，用来给女朋友抓取youtube上的chiikawa更新，今天看日志总是证书报错：

Unable to download API page: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Hostname mismatch, certificate is not valid for 'www.youtube.com'. (_ssl.c:1137) (caused by CertificateVerifyError("[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Hostname mismatch, certificate is not valid for 'www.youtube.com'. (_ssl.c:1137)")); please report this issue on  https://github.com/yt-dlp/yt-dlp/issues?q= , filling out the appropriate issue template. Confirm you are on the latest version using  yt-dlp -U

一顿折腾，又是同步时间，又是更新证书、升级python的。后来nslookup www.youtube.com了以下：

root@yxvm-8136216:~# nslookup www.youtube.com
Server:         223.5.5.5
Address:        223.5.5.5#53

Non-authoritative answer:
Name:   www.youtube.com
Address: 31.13.68.169
Name:   www.youtube.com
Address: 2001::1

这解析地址给我干哪来了，还是油管吗？

不禁想起刘海柱那句话：