diff --git a/.forestry/front_matter/templates/blog-post.yml b/.forestry/front_matter/templates/blog-post.yml
index d612354e..77e6467f 100644
--- a/.forestry/front_matter/templates/blog-post.yml
+++ b/.forestry/front_matter/templates/blog-post.yml
@@ -32,7 +32,7 @@ fields:
     Data is saved in the </em><a href="https://github.com/ipfs/ipfs-blog" title=""
     target="_blank"><em>ipfs/ipfs-blog</em></a><em> public GitHub repo as soon as
     you hit the save button. So any sensitive information will also be publicly available
-    on GitHub, but hidden from the website blog.ipfs.io.</em>'
+    on GitHub, but hidden from the website blog.ipfs.tech.</em>'
   config:
     required: true
     date_format: YYYY/MM/DD
@@ -59,7 +59,7 @@ fields:
     page. <br><strong>Must be twice as wide as it is tall (2:1 aspect ratio) and at
     least 400px tall.</strong> <strong>Name the image file something that can be easily
     searched for in the media directory later (consider adding a date).</strong><br>Need
-    help? <a href="https://blog.ipfs.io/image-crop/" title="Use this crop/scale tool"
+    help? <a href="https://blog.ipfs.tech/image-crop/" title="Use this crop/scale tool"
     target="_blank">Use this crop/scale tool</a> to save a revised image to your local
     machine, then upload here.
 - name: tags
diff --git a/.forestry/front_matter/templates/newslinks.yml b/.forestry/front_matter/templates/newslinks.yml
index c12cc15f..a15c7697 100644
--- a/.forestry/front_matter/templates/newslinks.yml
+++ b/.forestry/front_matter/templates/newslinks.yml
@@ -43,7 +43,7 @@ fields:
       leave this blank.<br><br><strong><em>WARNING</em></strong><em>: Data is saved
       in the </em><a href="https://github.com/ipfs/ipfs-blog" title="" target="_blank"><em>ipfs/ipfs-blog</em></a><em>
       public GitHub repo as soon as you hit the Save button. This means anything you
-      save will also be publicly visible on GitHub, but not on the blog.ipfs.io site.
+      save will also be publicly visible on GitHub, but not on the blog.ipfs.tech site.
       Be careful if you are drafting something sensitive!</em>'
     config:
       required: false
@@ -66,7 +66,7 @@ fields:
     description: '<strong>Must be twice as wide as it is tall (2:1 aspect ratio) and
       at least 400px tall.</strong> <strong>Name the image file something that can
       be easily searched for in the media directory later (consider adding a date).
-      </strong><br>Need help? <a href="https://blog.ipfs.io/image-crop/" title="Use
+      </strong><br>Need help? <a href="https://blog.ipfs.tech/image-crop/" title="Use
       this crop/scale tool" target="_blank">Use this crop/scale tool</a> to save a
       revised image to your local machine, then upload here.<br>Video links don''t
       need images: they use the video thumbnail!'
diff --git a/.github/workflows/scheduled-publishing.yml b/.github/workflows/scheduled-publishing.yml
index 21ab785f..019209b0 100644
--- a/.github/workflows/scheduled-publishing.yml
+++ b/.github/workflows/scheduled-publishing.yml
@@ -19,5 +19,5 @@ jobs:
         run: curl -H "Authorization:${{ secrets.FLEEK_API_KEY }}" -H "Content-Type:application/json" -d '{"query":"mutation { triggerDeploy(siteId:\"${{ secrets.FLEEK_SITE_ID }}\") { status } }"}' https://api.fleek.co/graphql
       - name: Scheduled posts published
         if: ${{ steps.should_publish_step.outputs.should_publish == 'true' }}
-        run: echo "Check https://blog.ipfs.io"
+        run: echo "Check https://blog.ipfs.tech"
 
diff --git a/README.md b/README.md
index d0c27851..cf2e18d2 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 
 ![Image of IPFS blog displayed on a laptop](https://user-images.githubusercontent.com/1507828/110040308-d2331580-7cff-11eb-8a05-8f5bad5ca819.png)
 
-This repository contains code and content for the [IPFS Blog & News](https://blog.ipfs.io) website. To contribute to the site, please follow the instructions below for _post authors/editors_ and _site developers_.
+This repository contains code and content for the [IPFS Blog & News](https://blog.ipfs.tech) website. To contribute to the site, please follow the instructions below for _post authors/editors_ and _site developers_.
 
 **If you just want to submit a link (event, academic paper, tutorial, video or news coverage) to add to the site, [use this easy form](https://airtable.com/shrNH8YWole1xc70I)!**
 
@@ -16,12 +16,12 @@ This repository contains code and content for the [IPFS Blog & News](https://blo
 
 While it's possible to manually PR a new blog post from a local build, **you are strongly encouraged to [use this site's Forestry integration](https://forestry.io) for drafting and editing new content.** Using Forestry offers you WYSIWYG editing (in addition to raw markdown mode), easy image upload/crop tools, and instant previews. If you're an IPFS core team member and don't have Forestry access, contact Jessica Schilling.
 
-Forestry uses the `staging` branch as a work-in-progress scratchpad for blog content. Once content in `staging` is approved, it can be merged into `main`, which is the branch that feeds the production site at blog.ipfs.io. Merges into `main` are _automatically deployed_ to the production site using [Fleek](https://fleek.co/).
+Forestry uses the `staging` branch as a work-in-progress scratchpad for blog content. Once content in `staging` is approved, it can be merged into `main`, which is the branch that feeds the production site at blog.ipfs.tech. Merges into `main` are _automatically deployed_ to the production site using [Fleek](https://fleek.co/).
 
 ### Forestry authoring/editing tips
 
 - Use the "Content Types" section of Forestry's left-hand menu to drill down to the type of item (blog post, video, news coverage, event) you want to create/edit.
-- For card and blog post header images, **be sure to use the [image crop/scale tool](https://blog.ipfs.io/image-crop/)** to resize and save images so they're the correct dimensions. (Don't have an image? Don't worry, there are generic fallback images.)
+- For card and blog post header images, **be sure to use the [image crop/scale tool](https://blog.ipfs.tech/image-crop/)** to resize and save images so they're the correct dimensions. (Don't have an image? Don't worry, there are generic fallback images.)
 - Want to embed a YouTube video in a blog post? Switch to raw markdown view and use `@[youtube](videoID)`, substituting the video's unique ID from the URL (e.g. `https://www.youtube.com/watch?v=eFbKKsEoQNg`) for `videoID`.
 - To switch between WYSIWYG and raw markdown while writing a blog post, choose "Raw Editor" or "WYSIWYG Editor" from the dots menu at the top right of the page:<br/>![image](https://user-images.githubusercontent.com/1507828/110036257-fbe93e00-7cf9-11eb-935c-a70f9d21c14f.png)
 
diff --git a/scripts/data/latest-news.js b/scripts/data/latest-news.js
index 0d45754c..cbaf7f85 100755
--- a/scripts/data/latest-news.js
+++ b/scripts/data/latest-news.js
@@ -1,7 +1,7 @@
 'use strict'
 
 /**
-    The ipfs.io website requests for a blog.ipfs.io/news.json file
+    The ipfs.io website requests for a blog.ipfs.tech/news.json file
     with the latest 3 news.
 */
 
diff --git a/scripts/data/latest-posts.js b/scripts/data/latest-posts.js
index c5a5f3bf..aea886b8 100755
--- a/scripts/data/latest-posts.js
+++ b/scripts/data/latest-posts.js
@@ -1,7 +1,7 @@
 'use strict'
 
 /**
-    The ipfs.io website requests for a blog.ipfs.io/index.json file
+    The ipfs.io website requests for a blog.ipfs.tech/index.json file
     with the latest 4 posts.
     This script parses the rss feed file index.xml and generates the
     required index.json file.
diff --git a/scripts/data/latest-videos.js b/scripts/data/latest-videos.js
index 54808ea1..476d6f28 100755
--- a/scripts/data/latest-videos.js
+++ b/scripts/data/latest-videos.js
@@ -1,7 +1,7 @@
 'use strict'
 
 /**
-    The ipfs.io website requests for a blog.ipfs.io/videos.json file
+    The ipfs.io website requests for a blog.ipfs.tech/videos.json file
     with the latest 2 videos.
 */
 
diff --git a/src/.vuepress/theme/components/blog/Comments.vue b/src/.vuepress/theme/components/blog/Comments.vue
index 1b9c2074..1d018b79 100644
--- a/src/.vuepress/theme/components/blog/Comments.vue
+++ b/src/.vuepress/theme/components/blog/Comments.vue
@@ -6,9 +6,20 @@
 </template>
 
 <script>
-const safePermalink = (permalink) => {
+const safePermalink = (permalink, date) => {
+  let domain = 'https://blog.ipfs.tech/'
+  try {
+    // Use old domain for legacy comment theads
+    // created before we switched to the new domain
+    // https://github.com/ipfs/ipfs-blog/issues/417
+    if (new Date(date) < new Date('2022-08-15')) {
+        domain = 'https://blog.ipfs.io/'
+    }
+  } catch (e) {
+    console.error('unable to parse this.$frontmatter.date', e)
+  }
   // https://meta.discourse.org/t/referer-with-domain-name-in-the-slug-breaks-comments-embed/204807/4?u=lidel
-  const url = new URL('https://blog.ipfs.io/')
+  const url = new URL(domain)
   url.pathname = permalink
   return url.toString()
 }
@@ -17,18 +28,18 @@ export default {
   components: {},
   computed: {
     embedSrc() {
-      return `https://discuss.ipfs.io/embed/comments?embed_url=${safePermalink(this.$frontmatter.permalink)}`
+      return `https://discuss.ipfs.tech/embed/comments?embed_url=${safePermalink(this.$frontmatter.permalink, this.$frontmatter.date)}`
     },
   },
   mounted() {
     window.DiscourseEmbed = {
-      discourseUrl: 'https://discuss.ipfs.io/',
-      discourseEmbedUrl: safePermalink(this.$frontmatter.permalink),
+      discourseUrl: 'https://discuss.ipfs.tech/',
+      discourseEmbedUrl: safePermalink(this.$frontmatter.permalink, this.$frontmatter.date),
     }
     const d = document.createElement('script')
     d.type = 'text/javascript'
     d.async = true
-    d.src = 'https://discuss.ipfs.io/javascripts/embed.js'
+    d.src = window.DiscourseEmbed.discourseUrl + 'javascripts/embed.js'
     document.getElementsByTagName('body')[0].appendChild(d)
   },
 }
diff --git a/src/.vuepress/theme/layouts/BlogPost.vue b/src/.vuepress/theme/layouts/BlogPost.vue
index 15f5bce0..8ad248d1 100644
--- a/src/.vuepress/theme/layouts/BlogPost.vue
+++ b/src/.vuepress/theme/layouts/BlogPost.vue
@@ -53,6 +53,16 @@ export default {
     },
   },
   mounted() {
+    // redirect blog.ipfs.io → blog.ipfs.tech (incl. gateways)
+    // https://github.com/ipfs/ipfs-blog/issues/417
+    const { href } = window.location
+    if (href.includes('blog.ipfs.io')) {
+      window.location.replace(href.replace('blog.ipfs.io', 'blog.ipfs.tech'));
+    }
+    if (href.includes('blog-ipfs-io')) { // subdomain gws
+      window.location.replace(href.replace('blog-ipfs-io', 'blog-ipfs-tech'));
+    }
+
     // redirect routes that are not blog posts (/events, /videos, etc)
     // to the homepage with the search parameter category
     if (!this.isVisible && this.$root.$page.frontmatter.type) {
@@ -85,7 +95,7 @@ export default {
     this.showComments =
       !!ipfsPathPrefix ||
       window.location.hostname.includes('.ipns.localhost') ||
-      window.location.hostname === 'blog.ipfs.io' ||
+      window.location.hostname === 'blog.ipfs.tech' ||
       window.location.hostname === 'ipfs-blog.on.fleek.co' ||
       window.location.hostname === 'ipfs-blog-staging.on.fleek.co'
   },
diff --git a/src/.vuepress/theme/util/countly.js b/src/.vuepress/theme/util/countly.js
index 5e42d134..73f33b2a 100644
--- a/src/.vuepress/theme/util/countly.js
+++ b/src/.vuepress/theme/util/countly.js
@@ -20,7 +20,7 @@ export function loadScript() {
       var Countly = Countly || {};
       Countly.q = Countly.q || [];
       //provide countly initialization parameters
-      Countly.app_key = location.hostname === 'blog.ipfs.io' ? '9e8a52b6b06d84f50321c4c3b96ba03d4bab7717' : 'c68a0191d53e5d079372653d7d6158f0374c2172';
+      Countly.app_key = location.hostname === 'blog.ipfs.tech' ? '9e8a52b6b06d84f50321c4c3b96ba03d4bab7717' : 'c68a0191d53e5d079372653d7d6158f0374c2172';
       Countly.url = 'https://countly.ipfs.io';
       Countly.q.push(['track_sessions']);
       Countly.q.push(['track_pageview']);