7 Best Fixes For Minecraft Can’t Resolve Hostname Issue

Minecraft is a sandbox video game created by Mojang Studios, a Swedish video game studio. Minecraft allows gamers to locate and extract raw resources, create tools and things, construct buildings, earthworks, and rudimentary devices in a randomly generated 3D world with almost unlimited topography.

7 Best Fix Minecraft Can't Resolve Hostname Issue.

Some Minecraft players have received the ‘Minecraft Can’t resolve hostname’ message when trying to join a server, which prevents them from joining any server. The error ‘Can’t resolve hostname’ indicates that the hostname you’re attempting to connect to cannot be resolved to an IP address.

After a thorough examination into this matter, I’ve developed a shortlist of potential options for addressing the “Minecraft can’t resolve hostname” error.

What Are Hostname And Nslookup?

Hostname

A hostname is a domain name allotted to a machine on the Internet. This is frequently a mix of the host’s local name and the name of its parent domain. The local host’s file or the Domain Name System (DNS) resolver converts this type of hostname to an IP address.

nslookup

Name server lookup is abbreviated as nslookup, and it allows you to query your DNS service. The utility is often used to search for DNS records, get IP address mapping info, and get a domain name via your command-line interface (CLI). This data is collected from the DNS cache of your DNS server of choice.

What Is Minecraft Can’t Resolve Host Name?

The hostname you’re trying to connect to can’t be resolved to an IP address, resulting in this error. If you’ve double-checked the hostname, there could be an issue with your DNS server. It’s possible that it won’t resolve hostnames to IP addresses.

Minecraft can’t resolve hostname indicates that the server’s hostname has been mistyped. Make sure the address you typed in doesn’t have extra spaces or characters. A connection error would be displayed if the connection did not work.

Why “Minecraft Can’t Resolve Host Name” Issue Occur?

I’ve come up with a shortlist of likely causes for this problem.

  • IP address spelled incorrectly.

Even though you placed one space between the numbers, this error could show if you mistyped the address. You must ensure that the IP address is correctly written. Then check if the “Minecraft can’t resolve hostname” issue is fixed or not.

  • A firewall is blocking Minecraft.

The Windows Firewall must safeguard your computer from network-based dangers, and it’s set to protect Minecraft by default. However, this could prevent the game from working correctly. You must disable the Minecraft Firewall in the Windows Firewall settings. Then check if the “Minecraft can’t resolve hostname” issue is fixed or not.

A DNS range that has been incorrectly assigned is another scenario that has been observed to cause this behavior in some users. If this plan applies to you, you can resolve the problem by switching to a more stable DNS range. Then check if the “Minecraft can’t resolve hostname” issue is fixed or not.

Solutions To Fix Minecraft Can’t Resolve Hostname Issue

The following is a list of methods for resolving the ‘Can’t resolve hostname’ problem.

  1. Ensure Server’s IP Address Is Correct
  2. Ensure The Hostname Of the Server Is Correct.
  3. Connect To The Actual IP Address
  4. Test Connection To The Server
  5. Allow Minecraft from Windows Firewall
  6. Disable Firewall For Minecraft
  7. Edit The DNS Server Address

1. Ensure Server’s IP Address Is Correct

Some affected gamers recommend that you double-check the server’s IP address to see if it has been mistyped before proceeding with the modifications. Check for extra spaces or characters in the address you typed to ensure this isn’t the issue.

Ensure Server's IP Address Is Correct

After you’ve double-checked that the server’s IP address is correct, try re-accessing the server to see whether the problem persists. If the issue persists after trying everything else, use the technique listed below. Now, check if the “minecraft can’t resolve hostname” issue is fixed or not.

2. Ensure The Hostname Of the Server Is Correct.

I strongly advise you to double-check the server’s IP address and hostname for any typos. Make sure the address has no extra letters, spaces, or symbols.

You can try reaccessing the server once you’ve confirmed that the IP address is written correctly. If it still doesn’t work, proceed to the next step. Now, check if the “Minecraft can’t resolve hostname” issue is fixed or not.

3. Connect To The Actual IP Address

Additionally, you can remedy the “Minecraft can’t resolve hostname” issue by reconnecting to the server’s actual IP address. Follow the steps summarized below to do so.

  • To launch the Run dialogue box, press Win + R, type cmd, and enter.
press Win + R, type cmd
  • Find the server’s hostname, then type “nslookup into the Command Prompt window and press Enter.
  • Copy the Address that appears in the Non-authoritative answer area now.
  • It’s the server’s actual IP address. To connect, simply type the address into Minecraft.
  • Now, check if the “minecraft can’t resolve hostname” issue is fixed or not.

4. Test Connection To The Server

If the IP address you just typed still doesn’t work, there could be a server problem. You can test the connection to the server without Minecraft in this scenario. As a result:

  • To get started, open the Command Prompt window.
  • Press Enter after typing the “ping 123.456.789.012command. Change the numbers with your Server IP address.
  • It will then display your server connection. The message “Request timed out” indicates that you could not establish a connection with the server.
Test Connection To The Server
  • If the ping operation completes without issues, the firewall is likely the source of the problem.
Test Connection To The Server
  • In this instance, you should get assistance from the server administrator.
  • Now, check if the “minecraft can’t resolve hostname” issue is fixed or not.

5. Allow Minecraft from Windows Firewall

When the Windows Firewall or antivirus software stops the connection between your game and the server, the “Minecraft can’t resolve hostname” problem can occur.

Allowing the game via your firewall or antivirus will fix the problem.

  • In the Windows search box, type firewall, and then select Windows Defender Firewall from the top results.
  • From the left pane, select Allow an app or feature through Windows Defender Firewall.
Allow an app or feature through Windows Defender Firewall
  • To provide administrator permission, go to Change settings and tick the box for Minecraft in the list of apps. Select both the Private and Public networks checkboxes.
Allow an app or feature through Windows Defender Firewall
  • To save the modification, click OK.
  • After that, restart the game to see whether the error “Minecraft server can’t resolve hostname” is resolved.
  • If the problem persists, you may choose to disable the Windows Firewall.
  • Now, check if the “minecraft can’t resolve hostname” issue is fixed or not.

6. Disable Firewall For Minecraft

Some gamers claim that deactivating the Windows Firewall for Minecraft will fix the ‘Can’t resolve hostname’ problem. Your Windows system is protected against network-based dangers by the Windows Firewall. These Windows Firewall settings can permanently be changed from the Control Panel.

  • If you’re not sure how to execute it, follow these steps:
  • Type ‘control’ in the Windows key + R box, then press Enter.
  • Look for Allow an app through Windows Firewall in the Control Panel menu and click it.
  • After that, you must first click on Change settings to grant administrator authority. Search for Minecraft in the list of apps, then select Remove to turn off the firewall for Minecraft.
  • Now, check if the “minecraft can’t resolve hostname” issue is fixed or not.

7. Edit The DNS Server Address

Some users updating advocate your network’s DNS server address to remedy the ‘Can’t resolve hostname’ error. The DNS server is set to choose an address automatically by default, so you’ll need to modify that in the Settings.

A DNS server is a PC server that stores a database of public IP addresses and the hostnames that go with them. Most of the time, it’s used to resolve, or translate, those names into IP addresses.

If you don’t understand how to modify the DNS server address, follow the steps below:

  • Change the View by type to Category in your Control Panel, then proceed to Network & Internet > Network and Sharing Center > Change adapter settings.
  • Select Properties from the context menu of your current network.
  • Select Internet Protocol Version 4 (TCP/IPv4) from the Networking tab and click Properties.
Internet Protocol Version 4 (TCP/IPv4)

Set the Preferred DNS server to 8.8.8.8 and the Alternative DNS server to 4.2.2.2 using the following DNS server addresses option. Finally, click OK to preserve your changes.

Google DNS address
  • In the Windows search box, type cmd, and then right-click the top result, Command Prompt, and select Run as administrator.
  • To clear the DNS cache, execute ipconfig /flushdns in the elevated Command Prompt and press Enter.
ipconfig /flushdns
  • Now, check if the “minecraft can’t resolve hostname” issue is fixed or not.

Conclusion

Many individuals receive the “can’t resolve hostname” issue while joining a Minecraft server. According to user complaints, the “can’t resolve hostname Minecraft” error frequently appears while users are playing on a friend’s server or joining a new server. Follow all the above solutions to fix this “Minecraft can’t resolve hostname” issue.

FAQs

How Do You Fix Minecraft Can’t Resolve Hostname?

Right-click on the Network address you’re using, then select Properties from the drop-down menu. Search for the Internet Protocol Version 4 (TCP/IPv6) in the list of objects that appeared on your screen, highlight it, and click Properties. After that, click OK to resolve the ‘Can’t resolve hostname’ issue.

What Does It Mean To Resolve A DNS Name?

Turning a domain name into an IP address is known as domain name resolution. Because one IP address can correspond to numerous domain names and one IP address can correspond to multiple domain names, many domain names can be assigned to one IP address simultaneously.

How Do I Fix Unable To Resolve Hostname?

Some users updating advocate your network’s DNS server address to remedy the ‘Can’t resolve hostname’ error. The DNS server is set to choose an address automatically by default, so you’ll need to modify that in the Settings.

What Does Cannot Resolve Hostname Mean?

The hostname you’re trying to connect to can’t be resolved to an IP address, resulting in this error. If you’ve double-checked the hostname, there could be an issue with your DNS server (or, if you’re a standalone user, your ISP’s DNS server). It’s possible that it won’t resolve hostnames to IP addresses.

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