<div dir="ltr">The problem is resolved. <div><br></div><div>It turned out that <span style="font-family:Helvetica;font-size:12px"><a href="http://aliyuncs.com">aliyuncs.com</a> was blocked due to a </span><span style="font-family:Helvetica;font-size:12px">court order requested by a local </span>Telecommunications Agency. <br>The known reason behind this is that one of the users uploaded some illegal content (via OSS) and the <br>second-level domain of OSS link was blocked brutally, affecting more services in Alibaba Cloud.</div><div><br></div><div>As part of Internet governance today, it is not rare for a domain or IP address of DNS to be identified as illegal <br>simply because it is associated with illegal content or malware. If these domains or IPs were blocked without <br>a double-check, a larger group of innocent content and services would be affected. This would be a catastrophe <br>for critical internet services.</div><div><br></div><div>-Davey</div>
</div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Tue, Feb 11, 2025 at 9:29 PM Davey Song <<a href="mailto:songlinjian@gmail.com">songlinjian@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><span style="color:rgb(63,67,80);font-family:"Open Sans",sans-serif;font-size:14px">Hi folks, </span><div><span style="color:rgb(63,67,80);font-family:"Open Sans",sans-serif;font-size:14px"><br></span></div><div><span style="color:rgb(63,67,80);font-family:"Open Sans",sans-serif;font-size:14px">Anyone here has ISP contacts in Brazil like Vivo or Claro? An important domain *.<a href="http://aliyuncs.com" target="_blank">aliyuncs.com</a> receiving NXDomain response in the Brazil network. </span></div><div><span style="color:rgb(63,67,80);font-family:"Open Sans",sans-serif;font-size:14px"><br></span></div><div>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-size-adjust:none;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica">WHEN I DIG @<a href="http://177.159.101.225" target="_blank">177.159.101.225</a> (AS18881 TELEFÔNICA BRASIL S.A) :</p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-size-adjust:none;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica"><br></p><p style="margin:0px;font:12px Helvetica">root@localhost:~# dig @<a href="http://177.159.101.225" target="_blank">177.159.101.225</a> <a href="http://aliyuncs.com" target="_blank">aliyuncs.com</a></p><p style="margin:0px;font:12px Helvetica"><>> DiG 9.18.30-0ubuntu0.24.04.1-Ubuntu <>> @<a href="http://177.159.101.225" target="_blank">177.159.101.225</a> <a href="http://aliyuncs.com" target="_blank">aliyuncs.com</a></p><p style="margin:0px;font:12px Helvetica">; (1 server found)</p><p style="margin:0px;font:12px Helvetica">i; global options: +cmd ;; Got answer:</p><p style="margin:0px;font:12px Helvetica">;; →>HEADER<<- opcode: QUERY, status: NDOMAIN, id: 54887</p><p style="margin:0px;font:12px Helvetica">i; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1</p><p style="margin:0px;font:12px Helvetica">;; OPT PSEUDOSECTION:</p><p style="margin:0px;font:12px Helvetica">; EDNS: version: 0, flags:; udp: 512</p><p style="margin:0px;font:12px Helvetica">;; QUESTION SECTION:</p><p style="margin:0px;font:12px Helvetica">;<a href="http://aliyuncs.com" target="_blank">aliyuncs.com</a>.</p><p style="margin:0px;font:12px Helvetica">IN</p><p style="margin:0px;font:12px Helvetica">;; Query time: 39 msec</p><p style="margin:0px;font:12px Helvetica">;; SERVER: 177.159.101.225#53(177.159.101.225) (UDP)</p><p style="margin:0px;font:12px Helvetica">;; WHEN: Tue Feb 11 13:23:26 UTC 2025</p><p style="margin:0px;font:12px Helvetica">;; MSG SIZE rcvd: 41</p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-size-adjust:none;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica">
</p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-size-adjust:none;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica"><br></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-size-adjust:none;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica"><br></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-size-adjust:none;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica">No error found when I dig + trace. It seems resolvers in Brazil block this name.</p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-size-adjust:none;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica"><br></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;font-size-adjust:none;font-kerning:auto;font-feature-settings:normal;font-stretch:normal;font-size:12px;line-height:normal;font-family:Helvetica">-Davey</p></div></div>
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