Adding meltdown.hackclub.com (#1597)

* Update hackclub.com.yaml (community)

zrl approved this as it's a community event.

* fixed stuff

Author: pizzalover125

Diff for: hackclub.com.yaml

@@ -408,6 +408,7 @@ _vercel:
     - vc-domain-verify=suceava.hackclub.com,b3c8f92fe1ba1f1f89f4
     - vc-domain-verify=stemegypt.hackclub.com,246d2979e0905d3792b8
     - vc-domain-verify=mchs.hackclub.com,731f84def0232c3bd916
+    - vc-domain-verify=meltdown.hackclub.com,f6609cf94710dda22b0c
 a5fj644skxexxgvvraqrag5ngcaovcny._domainkey:
   ttl: 600
   type: CNAME
@@ -2245,6 +2246,10 @@ merivalja:
   ttl: 600
   type: CNAME
   value: merivalja.github.io.
+meltdown:
+  - ttl: 600
+    type: CNAME
+    value: cname.vercel-dns.com.
 mfa:
   ttl: 600
   type: CNAME