<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[The latest #IPv6 analysis from the Common Crawl Foundation shows that a #AAAA record does not guarantee real IPv6 reachability.]]></title><description><![CDATA[<p>The latest <a href="https://mastodns.net/tags/IPv6" rel="tag">#<span>IPv6</span></a> analysis from the Common Crawl Foundation shows that a <a href="https://mastodns.net/tags/AAAA" rel="tag">#<span>AAAA</span></a> record does not guarantee real IPv6 reachability. There is still a noticeable gap between announcing IPv6 support in <a href="https://mastodns.net/tags/DNS" rel="tag">#<span>DNS</span></a> and actually providing a working service over IPv6: <a href="https://commoncrawl.github.io/ipv6-analysis/" rel="nofollow noopener"><span>https://</span><span>commoncrawl.github.io/ipv6-ana</span><span>lysis/</span></a></p>

<div class="row mt-3"><div class="col-12 mt-3"><img class="img-thumbnail" src="https://mastodns-data.nyc3.cdn.digitaloceanspaces.com/media_attachments/files/116/322/372/423/976/996/original/4ad45ae32c15d44e.png" alt="Link Preview Image" /></div></div>]]></description><link>https://board.circlewithadot.net/topic/e505d55c-41a1-45fb-b16b-72e0c8d0de32/the-latest-ipv6-analysis-from-the-common-crawl-foundation-shows-that-a-aaaa-record-does-not-guarantee-real-ipv6-reachability.</link><generator>RSS for Node</generator><lastBuildDate>Wed, 15 Apr 2026 14:53:46 GMT</lastBuildDate><atom:link href="https://board.circlewithadot.net/topic/e505d55c-41a1-45fb-b16b-72e0c8d0de32.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 31 Mar 2026 06:30:00 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to The latest #IPv6 analysis from the Common Crawl Foundation shows that a #AAAA record does not guarantee real IPv6 reachability. on Tue, 31 Mar 2026 11:53:54 GMT]]></title><description><![CDATA[<p><span><a href="/user/ataudte%40mastodns.net">@<span>ataudte</span></a></span> </p><p>1.2% </p><p>That's bad, but probably true.</p><p>E.g. <a href="https://digital.bund.de/" rel="nofollow noopener"><span>https://</span><span>digital.bund.de/</span><span></span></a> is still broken.</p><p><span><a href="/user/bmds%40social.bund.de">@<span>BMDS</span></a></span></p>]]></description><link>https://board.circlewithadot.net/post/https://ipv6.social/users/tschaefer/statuses/116323649757949710</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://ipv6.social/users/tschaefer/statuses/116323649757949710</guid><dc:creator><![CDATA[tschaefer@ipv6.social]]></dc:creator><pubDate>Tue, 31 Mar 2026 11:53:54 GMT</pubDate></item><item><title><![CDATA[Reply to The latest #IPv6 analysis from the Common Crawl Foundation shows that a #AAAA record does not guarantee real IPv6 reachability. on Tue, 31 Mar 2026 07:03:05 GMT]]></title><description><![CDATA[<p><span><a href="/user/ataudte%40mastodns.net">@<span>ataudte</span></a></span> I partially went through that list a while back. most of them were akamai/cloudflare hosts and probably blocked their crawler.</p><p>their crawler should be whitelisted, dont know what happened.</p><p>Interesting dataset for sure.</p>]]></description><link>https://board.circlewithadot.net/post/https://ipv6.social/users/miyuru/statuses/116322506227357955</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://ipv6.social/users/miyuru/statuses/116322506227357955</guid><dc:creator><![CDATA[miyuru@ipv6.social]]></dc:creator><pubDate>Tue, 31 Mar 2026 07:03:05 GMT</pubDate></item></channel></rss>