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  <id>tag:speakerdeck.com,2005:/hinono</id>
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  <entry>
    <id>tag:speakerdeck.com,2005:Talk/1504598</id>
    <published>2026-02-13T06:45:54-05:00</published>
    <updated>2026-02-13T06:49:06-05:00</updated>
    <link rel="alternate" type="text/html" href="https://speakerdeck.com/hinono/google-cloud-spammernozhuang-kuang-janog57-mail-bof"/>
    <title>Google Cloud spammerの状況 (JANOG57 Mail BoF)</title>
    <content type="html">DNS温泉番外編in大阪 vol.4 にて登壇したものを2カ月後の追記と10分程度に再編したものです。</content>
<media:thumbnail url="https://files.speakerdeck.com/presentations/38a2dcb943e54817b0b6bba5c8be5771/preview_slide_0.jpg?38414668" width='' height='' xmlns:media='http://search.yahoo.com/mrss/'></media:thumbnail>    <author>
      <name>Nonogaki Hiroshi (@hinono)</name>
    </author>
  </entry>
  <entry>
    <id>tag:speakerdeck.com,2005:Talk/1476097</id>
    <published>2025-12-07T01:31:57-05:00</published>
    <updated>2025-12-07T01:33:45-05:00</updated>
    <link rel="alternate" type="text/html" href="https://speakerdeck.com/hinono/domeinming-wojin-tou-saseyo-and-google-cloud-spammernozhuang-kuang"/>
    <title>ドメイン名を浸透させよ &amp; Google Cloud spammerの状況</title>
    <content type="html">2025年12月7日 DNS温泉番外編in大阪 vol.4

ドメイン名を浸透させよ
Google Cloud spammerの状況

2本立てです</content>
<media:thumbnail url="https://files.speakerdeck.com/presentations/01656a57e4f14f3c944c10750bb3e69c/preview_slide_0.jpg?37645058" width='' height='' xmlns:media='http://search.yahoo.com/mrss/'></media:thumbnail>    <author>
      <name>Nonogaki Hiroshi (@hinono)</name>
    </author>
  </entry>
  <entry>
    <id>tag:speakerdeck.com,2005:Talk/1428946</id>
    <published>2025-08-25T06:03:49-04:00</published>
    <updated>2025-08-25T06:05:00-04:00</updated>
    <link rel="alternate" type="text/html" href="https://speakerdeck.com/hinono/jin-tou-sinasairfc-5322-and-7208"/>
    <title>浸透しなさいRFC 5322&amp;7208</title>
    <content type="html">2025年8月22,23日に開催されたDNS温泉11でのスライドです。
非公開部分を編集してあります。

DNS温泉11
https://dnsonsen.connpass.com/event/359943/</content>
<media:thumbnail url="https://files.speakerdeck.com/presentations/f0c5951ba4584ef9b7e0e9627a3f2a9d/preview_slide_0.jpg?36358700" width='' height='' xmlns:media='http://search.yahoo.com/mrss/'></media:thumbnail>    <author>
      <name>Nonogaki Hiroshi (@hinono)</name>
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  </entry>
  <entry>
    <id>tag:speakerdeck.com,2005:Talk/1311722</id>
    <published>2025-01-17T23:46:24-05:00</published>
    <updated>2025-01-17T23:47:53-05:00</updated>
    <link rel="alternate" type="text/html" href="https://speakerdeck.com/hinono/meruhetudawojian-temiyou"/>
    <title>メールヘッダーを見てみよう</title>
    <content type="html">NGK2025S LT スライド</content>
<media:thumbnail url="https://files.speakerdeck.com/presentations/cae9c39cca614ec8a530ec0463ba45eb/preview_slide_0.jpg?33472735" width='' height='' xmlns:media='http://search.yahoo.com/mrss/'></media:thumbnail>    <author>
      <name>Nonogaki Hiroshi (@hinono)</name>
    </author>
  </entry>
  <entry>
    <id>tag:speakerdeck.com,2005:Talk/1295552</id>
    <published>2024-12-15T06:26:47-05:00</published>
    <updated>2024-12-15T06:27:18-05:00</updated>
    <link rel="alternate" type="text/html" href="https://speakerdeck.com/hinono/rfc-5322-nijin-karou-sok-bian"/>
    <title>RFC 5322 に浸かろう 続編</title>
    <content type="html">DNS温泉番外編in大阪 vol.3 LT</content>
<media:thumbnail url="https://files.speakerdeck.com/presentations/df3a5f4681674168a0d0eca60b2187ee/preview_slide_0.jpg?33060123" width='' height='' xmlns:media='http://search.yahoo.com/mrss/'></media:thumbnail>    <author>
      <name>Nonogaki Hiroshi (@hinono)</name>
    </author>
  </entry>
  <entry>
    <id>tag:speakerdeck.com,2005:Talk/1275562</id>
    <published>2024-11-10T23:43:47-05:00</published>
    <updated>2024-11-10T23:53:39-05:00</updated>
    <link rel="alternate" type="text/html" href="https://speakerdeck.com/hinono/merusabaguan-li-zhe-nomizhi-ruhua"/>
    <title>メールサーバ管理者のみ知る話</title>
    <content type="html">JPAAWG LTでのスライドです。</content>
<media:thumbnail url="https://files.speakerdeck.com/presentations/cafdbd9882a44021b5fe24232250412f/preview_slide_0.jpg?32561592" width='' height='' xmlns:media='http://search.yahoo.com/mrss/'></media:thumbnail>    <author>
      <name>Nonogaki Hiroshi (@hinono)</name>
    </author>
  </entry>
  <entry>
    <id>tag:speakerdeck.com,2005:Talk/1255818</id>
    <published>2024-10-06T07:10:48-04:00</published>
    <updated>2024-10-06T07:11:58-04:00</updated>
    <link rel="alternate" type="text/html" href="https://speakerdeck.com/hinono/song-xin-domeinren-zheng-noxian-zhuang-2024nian-ban-dnswen-quan-10"/>
    <title>送信ドメイン認証の現状(2024年版) DNS温泉10</title>
    <content type="html"></content>
<media:thumbnail url="https://files.speakerdeck.com/presentations/eb9bcd80dbe6492ea49ab94f72c4d047/preview_slide_0.jpg?32035128" width='' height='' xmlns:media='http://search.yahoo.com/mrss/'></media:thumbnail>    <author>
      <name>Nonogaki Hiroshi (@hinono)</name>
    </author>
  </entry>
  <entry>
    <id>tag:speakerdeck.com,2005:Talk/1146273</id>
    <published>2024-02-14T23:58:04-05:00</published>
    <updated>2024-02-15T00:01:59-05:00</updated>
    <link rel="alternate" type="text/html" href="https://speakerdeck.com/hinono/zong-wu-dan-dang-zhe-noosint-5470b945-2153-4f7f-ba32-c3f5630cc1c6"/>
    <title>総務担当者のOSINT</title>
    <content type="html">ChuNOG 3
OSINT 30分版

実はJANOG落選したものだったりします。</content>
<media:thumbnail url="https://files.speakerdeck.com/presentations/0587a0861c174cde9f69e98adaaac956/preview_slide_0.jpg?28958023" width='' height='' xmlns:media='http://search.yahoo.com/mrss/'></media:thumbnail>    <author>
      <name>Nonogaki Hiroshi (@hinono)</name>
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  </entry>
  <entry>
    <id>tag:speakerdeck.com,2005:Talk/1138691</id>
    <published>2024-01-27T00:52:00-05:00</published>
    <updated>2024-01-27T00:53:47-05:00</updated>
    <link rel="alternate" type="text/html" href="https://speakerdeck.com/hinono/osintkarade-rareruzu-zhi-ping-jia"/>
    <title>OSINTから得られる組織評価</title>
    <content type="html"></content>
<media:thumbnail url="https://files.speakerdeck.com/presentations/96196c4ccbb342d2810abe2899cc5b93/preview_slide_0.jpg?28689758" width='' height='' xmlns:media='http://search.yahoo.com/mrss/'></media:thumbnail>    <author>
      <name>Nonogaki Hiroshi (@hinono)</name>
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  </entry>
  <entry>
    <id>tag:speakerdeck.com,2005:Talk/1115618</id>
    <published>2023-12-03T19:33:01-05:00</published>
    <updated>2023-12-03T19:35:16-05:00</updated>
    <link rel="alternate" type="text/html" href="https://speakerdeck.com/hinono/zong-wu-dan-dang-zhe-noosint"/>
    <title>総務担当者のOSINT</title>
    <content type="html"></content>
<media:thumbnail url="https://files.speakerdeck.com/presentations/b5373b0860b34c399bbb8dc46856dd1c/preview_slide_0.jpg?28057966" width='' height='' xmlns:media='http://search.yahoo.com/mrss/'></media:thumbnail>    <author>
      <name>Nonogaki Hiroshi (@hinono)</name>
    </author>
  </entry>
  <entry>
    <id>tag:speakerdeck.com,2005:Talk/989610</id>
    <published>2023-02-09T21:27:28-05:00</published>
    <updated>2023-02-09T21:55:52-05:00</updated>
    <link rel="alternate" type="text/html" href="https://speakerdeck.com/hinono/song-xin-domeinren-zheng-noxian-zhuang"/>
    <title>送信ドメイン認証の現状</title>
    <content type="html">2019/09/07 DNS温泉6 in 下呂 で利用したスライドです。
内容的にマズい部分は改変してあります。

時間的に古いものですので、現在と相違がある部分もあります。</content>
<media:thumbnail url="https://files.speakerdeck.com/presentations/4d7c733b9944431b9ebb6656157a8847/preview_slide_0.jpg?24428863" width='' height='' xmlns:media='http://search.yahoo.com/mrss/'></media:thumbnail>    <author>
      <name>Nonogaki Hiroshi (@hinono)</name>
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  </entry>
  <entry>
    <id>tag:speakerdeck.com,2005:Talk/979875</id>
    <published>2023-01-21T02:06:41-05:00</published>
    <updated>2023-01-21T02:12:02-05:00</updated>
    <link rel="alternate" type="text/html" href="https://speakerdeck.com/hinono/rfc-5322-nijin-karou"/>
    <title>RFC 5322 に浸かろう</title>
    <content type="html"></content>
<media:thumbnail url="https://files.speakerdeck.com/presentations/a642cb683d8d4b2984dd1381e2837219/preview_slide_0.jpg?24165196" width='' height='' xmlns:media='http://search.yahoo.com/mrss/'></media:thumbnail>    <author>
      <name>Nonogaki Hiroshi (@hinono)</name>
    </author>
  </entry>
  <title>Nonogaki Hiroshi (@hinono) on Speaker Deck</title>
  <updated>2026-02-13T06:45:54-05:00</updated>
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