DNS_PROBE_FINISHED_NXDOMAIN
DNS_PROBE_FINISHED_NXDOMAIN Domain Name Not Resolved Error
What This Error Means
The DNS_PROBE_FINISHED_NXDOMAIN error stands for Non-Existent Domain. It means the Domain Name System lookup failed because the domain name requested does not exist in the global DNS records. Essentially, the browser asked the internet's phonebook for a number, and the phonebook said there is no listing for that name.
Common Causes
- The most common cause is simply typing the domain name wrong.
- The domain registration has lapsed, and the registrar has removed the DNS records.
- You recently bought the domain or changed nameservers, and the changes haven't spread to your local ISP yet.
- Your computer is remembering a previous not found result even though the site is now live.
- Security software or firewalls blocking the DNS lookup request.
How to Fix It (For Users)
- 1 Verify the spelling of the domain name in the address bar.
- 2 Flush your DNS cache using the command prompt or terminal.
- 3 Switch your network adapter's DNS settings to use Google or Cloudflare DNS servers.
- 4 Power cycle your modem and router to clear local network caches.
- 5 Temporarily turn off VPNs or security software to rule them out.
For Site Owners / Developers
- Check WHOIS records to ensure your domain hasn't expired or been suspended.
- Ensure your domain is pointing to the correct nameservers.
- Log in to your DNS provider and ensure there is an A Record pointing to your server's IP address.
- If you changed settings recently, wait up to 48 hours for DNS to propagate globally.
When It Is NOT Your Fault
If the domain owner has let the domain expire, or if your ISP's DNS servers are down.
Check if this outage affects everyone globally
This error often indicates a wider problem. Use our tool to verify if the site is down for everyone.
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