diff --git a/README.md b/README.md
index d939e08..8597d69 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,6 @@ access.
 | Domain | Zone file | Used for |
 |---|---|---|
 | `witcc.dev` | [`witcc.dev.yaml`](./witcc.dev.yaml) | The club and its projects |
-| `hackwit.org` | [`hackwit.org.yaml`](./hackwit.org.yaml) | The HackWIT hackathon |
 
 ## Get a subdomain
 
diff --git a/config/config.yaml b/config/config.yaml
index 7dc21dc..0747636 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -70,8 +70,3 @@ zones:
       - config
     targets:
       - cloudflare
-  hackwit.org.:
-    sources:
-      - config
-    targets:
-      - cloudflare
diff --git a/hackwit.org.yaml b/hackwit.org.yaml
deleted file mode 100644
index 6b581ee..0000000
--- a/hackwit.org.yaml
+++ /dev/null
@@ -1,36 +0,0 @@
----
-'':  # TODO owner unknown, added from Cloudflare on 2026-09-21
-  - octodns:
-      cloudflare:
-        auto-ttl: true
-    ttl: 300
-    type: MX
-    values:
-      - exchange: route2.mx.cloudflare.net.
-        preference: 12
-      - exchange: route1.mx.cloudflare.net.
-        preference: 48
-      - exchange: route3.mx.cloudflare.net.
-        preference: 69
-  - octodns:
-      cloudflare:
-        auto-ttl: true
-    ttl: 300
-    type: TXT
-    value: v=spf1 include:_spf.mx.cloudflare.net ~all
-
-_dmarc: # TODO owner unknown, added from Cloudflare on 2026-09-21
-  octodns:
-    cloudflare:
-      auto-ttl: true
-  ttl: 300
-  type: TXT
-  value: v=DMARC1\; p=none\; rua=mailto:778b7fb635de45d39eaa5bd39836e21c@dmarc-reports.cloudflare.net
-
-cf2024-1._domainkey: # TODO owner unknown, added from Cloudflare on 2026-09-21
-  octodns:
-    cloudflare:
-      auto-ttl: true
-  ttl: 300
-  type: TXT
-  value: v=DKIM1\; h=sha256\; k=rsa\; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAiweykoi+o48IOGuP7GR3X0MOExCUDY/BCRHoWBnh3rChl7WhdyCxW3jgq1daEjPPqoi7sJvdg5hEQVsgVRQP4DcnQDVjGMbASQtrY4WmB1VebF+RPJB2ECPsEDTpeiI5ZyUAwJaVX7r6bznU67g7LvFq35yIo4sdlmtZGV+i0H4cpYH9+3JJ78km4KXwaf9xUJCWF6nxeD+qG6Fyruw1Qlbds2r85U9dkNDVAS3gioCvELryh1TxKGiVTkg4wqHTyHfWsp7KD3WQHYJn0RyfJJu6YEmL77zonn7p2SRMvTMP3ZEXibnC9gz3nnhR6wcYL8Q7zXypKTMD58bTixDSJwIDAQAB