https://www.nullprivate.com/en-us/tags/%E5%8D%8E%E4%B8%BA%E4%BA%91/Recent content in 华为云 on NullPrivateHugoen-usThu, 02 Jul 2026 20:00:00 +0800https://www.nullprivate.com/en-us/blog/2026/07/02/aliyun-dns-free-tier-rate-limit/Thu, 02 Jul 2026 20:00:00 +0800https://www.nullprivate.com/en-us/blog/2026/07/02/aliyun-dns-free-tier-rate-limit/<p>On May 14, 2026, Alibaba Cloud released a low-key but far-reaching product announcement: starting from June 24, the public network authoritative resolution free version of Cloud DNS will add a daily resolution limit of 100,000 times per domain name. Exceeding this limit will trigger dynamic speed limiting—latency, packet loss, or both<sup id="fnref:1"><a href="#fn:1" class="footnote-ref" role="doc-noteref">1</a></sup>. The announcement was cautiously worded, stating that &ldquo;the vast majority of free users&rsquo; daily resolution volume is far below this threshold,&rdquo; making it seem like everything is calm.</p>