What is the name_not_resolved, -105 Error

The name_not_resolved, -105 error occurs when a device or application cannot reach a domain or server. This usually happens when the system cannot convert a domain name into an IP address. It can appear on web browsers, mobile devices, and applications that rely on internet connectivity. The error is often linked to network settings, DNS issues, or temporary outages. Recognizing this error early can save time when troubleshooting network problems.

Common Causes of name_not_resolved, -105

There are several reasons why you might see the name_not_resolved, -105 error. One of the most frequent causes is a misconfigured DNS server. If your DNS server is down or incorrectly set, your device cannot resolve domain names into IP addresses. Another cause is a local network problem, such as a faulty router or unstable Wi-Fi connection. Software interference, including firewall or antivirus settings, can also block access and trigger the name_not_resolved, -105 error. Temporary server downtime on the website you are trying to reach can also result in this error.

How to Check Your Network Settings

To fix the name_not_resolved, -105 error, start by checking your network settings. Confirm that your device is connected to the correct Wi-Fi or Ethernet network. On computers, open network settings and verify DNS server entries. Switching to a public DNS server like Google DNS or Cloudflare can help resolve the problem. On mobile devices, disconnect and reconnect to Wi-Fi and check if the issue persists. Resetting network settings is another method to ensure there are no lingering configuration problems causing the name_not_resolved, -105 error.

Clearing Browser and Device Cache

Cached data can sometimes interfere with DNS resolution and trigger the name_not_resolved, -105 error. Clearing your browser cache can remove outdated or corrupted information that prevents websites from loading. On computers, clear browser history and cached files, then restart the browser. Mobile devices may require clearing app data or using a browser’s private mode. Restarting the device after clearing cache ensures the system fetches fresh data, reducing the chances of seeing the name_not_resolved, -105 error again.

Using Command Line Tools for Diagnosis

Command line tools can help you identify the root cause of the name_not_resolved, -105 error. On Windows, commands like and provide information about DNS resolution and connectivity. On Mac or Linux,  and serve similar purposes. Running these tools can reveal whether the issue is with the device, the DNS server, or the website itself. If  fails to return an IP address, it confirms the source of the name_not_resolved, -105 error is DNS-related.

Router and Modem Troubleshooting

Routers and modems can cause the name_not_resolved, -105 error if they fail to route requests correctly. Restarting your router and modem can resolve temporary network issues. Check for firmware updates, as outdated firmware can cause connectivity problems. Ensure cables are properly connected and there are no interruptions from other devices on the network. If multiple devices show the name_not_resolved, -105 error, the router or modem is likely the source of the problem.

When to Contact Support

If troubleshooting does not fix the name_not_resolved, -105 error, it may be time to contact your internet service provider or technical support. Persistent errors can indicate a larger DNS or network problem that cannot be resolved on your own. Provide the exact error message and the steps you have already taken. This allows support teams to diagnose the issue more efficiently and suggest solutions. Keeping a record of when the error occurs can also help in identifying patterns related to network failures or server downtime.

Preventing Future name_not_resolved, -105 Errors

Preventing the name_not_resolved, -105 error requires maintaining network settings and monitoring connectivity. Regularly update your device software and router firmware. Use reliable DNS servers and keep a backup configuration if your primary DNS fails. Avoid network congestion by limiting unnecessary device connections when critical tasks require internet access. Checking for software conflicts, such as firewall rules, ensures that DNS requests are not blocked. Monitoring websites for downtime can also reduce the likelihood of encountering the name_not_resolved, -105 error unexpectedly.

Summary of Steps to Fix name_not_resolved, -105

You can reduce the impact of the name_not_resolved, -105 error by following a structured approach. Check network and DNS settings. Clear browser and device cache. Use command line tools to diagnose the source of the problem. Restart routers or modems. If the error persists, contact support for assistance. Maintaining network settings and software updates can prevent the error from occurring in the future. By taking these steps, you can restore normal internet access and reduce the likelihood of repeated connectivity issues.