The ERR_NAME_NOT_RESOLVED error occurs when a web browser fails to resolve a domain name to its corresponding IP address, often due to DNS settings, network connectivity, or domain registration issues. This can happen if your DNS records are incorrect, your internet connection is unstable, or your domain has expired. Fixing it typically involves verifying your DNS setup, flushing your cache, checking your internet connection, and confirming your domain’s active status.

Online browsing often results in the ERR_NAME_NOT_RESOLVED Error that blocks website access completely. Annoying, isn’t it? Your browser presents a simple apology for not being able to locate the specified address. 

A failure occurs between DNS and IP addresses when the DNS phonebook cannot locate matching domain names. No need to panic, though. There are several quick solutions enable swift recovery of your online connectivity. 

In this guide, we’ll break down what causes this issue, how to fix it, and how to avoid it in the future.

Common Causes of ERR_NAME_NOT_RESOLVED Error

Let’s look at what might trigger this problem:

Incorrect DNS Settings

Your DNS settings might be off. Maybe they’re pointing to the wrong servers, or they’re just outdated. This can happen if you’ve switched hosting providers recently, or your ISP’s DNS servers are having a rough day.

Network Connectivity Issues

A shaky internet connection can prevent proper DNS resolution. Whether it’s unstable Wi-Fi or a router malfunction, without a stable connection, your browser won’t be able to load the website.

Domain Registration Problems

Has your domain expired? Or was it not set up correctly in the first place? If the registration is not active, the DNS won’t know where to look.

Hosting Server Issues

Sometimes, the problem is on the hosting end. If the server is down or glitching, your domain won’t resolve, no matter how hard your browser tries.

Local Cache Issues

Your computer keeps a little DNS memory; if that cache gets corrupted or stuck in the past, you’ll hit this error. It’s like your device is clinging to an old map.

Also Read: SSL Certificates: How to Fix the ‘Your Connection Is Not Private’ Error

How to Fix the ERR_NAME_NOT_RESOLVED Error

Wondering how to fix the ERR_NAME_NOT_RESOLVED error? 

Here are some strategies to follow:

Verify Your DNS Settings

First things first, check your DNS setup. Head to your hosting provider’s control panel (if you’re using BigRock, it’s super easy to find). Make sure your domain is pointing to the right DNS servers. Not sure what they should be? Your provider will have the details. For BigRock users, peek at their domain management tools for guidance.

Flush Your DNS Cache

If the cache is the culprit, flushing it can work wonders. On Windows, open Command Prompt and type “ipconfig /flushdns”. Hit enter, and you’re done. Mac users, you’ll need “sudo killall -HUP mDNSResponder” in Terminal. 

Check Your Internet Connection

It sounds basic, but make sure your internet is up and running. If your router or modem is being finicky, restart it. A quick power cycle can fix more than you’d think.

Confirm Domain Registration

Log in to your domain registrar’s account. If you’re with BigRock, double-check that your domain is active and not expired. Running close to the renewal date? Sort it out now to avoid trouble later.

Clear Your Browser Cache and Cookies

Sometimes, stored browser data can interfere with how websites load, especially if the cached info is outdated or corrupted. Try clearing your browser’s cache and cookies, then reload the page— it’s a simple fix that often works wonders.

Contact Your Hosting Provider

Still stuck? It might be a severe issue. Reach out to your hosting provider’s support team. BigRock has your back with its hosting solutions, and its support crew can investigate what’s going wrong.

Oh, and one more thing. Sometimes, this error sorts itself out after a bit. But if it’s dragging on, these steps should do the trick.

Preventing the ERR_NAME_NOT_RESOLVED in the Future

Nobody wants this error crashing the party again, right?

Here’s how you can keep it at bay:

  • Check Your DNS Settings Regularly: Keep an eye on DNS settings. Check them now and then, especially after tweaking your hosting or domain setup.
  • Stay on Top of Domain Renewals: Set a reminder so your registration doesn’t lapse. Expired domains are a headache you don’t need.
  • Monitor Your Site’s Uptime: Tools like uptime monitors can ping you if your site goes offline. Better to know before your visitors do.
  • Follow Hosting Provider Updates: Monitor your hosting provider’s status page or social media updates. This will keep you informed about scheduled maintenance or unexpected server issues that might affect your site.

Additionally, consider switching to reliable public DNS services and keeping your devices updated to minimise future risks. A little maintenance now can save you from bigger headaches later.

Also Read: What Does the “ERR_CONNECTION_CLOSED” Error Mean and How to Resolve It

Wrapping Up

Running into the ERR_NAME_NOT_RESOLVED error might throw you off, but it’s not the end of the world. With a quick check of your DNS settings, a stable internet connection, and an active domain, you’re usually good to go. If things get tricky, BigRock’s support team is just a shout away. They’re all about keeping you online, no fuss.

Ready to make sure your site’s always up and running? Take a look at our hosting solutions and domain registration tools today, and you’ll be glad you did the next time DNS drama strikes!