This is a DNS issue at the registrar level. Let me help you fix this step by step.
Try this:
Get your Vercel URL first:
.vercel.app URL shown (like iliasanwar.vercel.app or iliasanwar-username.vercel.app)Fix your Namecheap DNS settings:
| Type | Host | Value |
|---|---|---|
| A Record | @ | 76.76.21.21 |
| CNAME | www | cname.vercel-dns.com |
Make sure Namecheap is using its own DNS:
Re-publish from v0:
After making DNS changes, wait 5-10 minutes and try again. Does the .vercel.app URL work? That will tell us if it's a DNS issue or a deployment issue.
The DNS_PROBE_FINISHED_NXDOMAIN error means the domain doesn't exist in DNS at all. This is 100% a Namecheap configuration issue, not a code issue.
Please check these specific things:
Step 1: Does the Vercel URL work?
.vercel.appStep 2: Check if domain is active in Namecheap:
Step 3: Check Nameservers in Namecheap:
Under "Nameservers" - what does it say?
Step 4: Verify DNS records exist:
Tell me:
.vercel.app URL work?