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hosting a website on a raspberry pi 4 but dns is not working

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Tags: Linux, Web development

hi there i was wondering i anybody knows how to fix the problem where my website dose not work when i try to connect to it using a dns but when i use the ip it works. i have tried using a different ip in the dns settings and that worked. I have tried using a different dns provider and that still dose not work Currently i am using noip.
Thanks

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Too little detail.

In reply to hosting a website on a raspberry pi 4 but dns is not working

Often I find folk try to plug their server into a router and expect this to work from the Internet. Nope, not supposed to work without a lot of caveats.

1. I see you mention NOIP so I take it you followed their instructions and won’t rehash that here.
2. I see no mention that this server is behind a router and how you configured said router to answer requests from the Internet.
3. No mention of any IP addresses such as 192.168.x.x or 10.x.x.x for the server so again, can’t tell you if that applies.

hosting a website on a raspberry pi 4 but dns is not working

In reply to hosting a website on a raspberry pi 4 but dns is not working

Make sure that the DNS settings for your domain name are correct. Double-check that you have entered the correct IP address for your website in your DNS provider’s control panel.

Check that the DNS records have propagated properly. Sometimes it can take up to 24 hours for DNS changes to propagate across the internet.

Check that your web server is configured to respond to requests from your domain name. You may need to add a virtual host configuration to your web server’s configuration file.

Make sure that your firewall is not blocking traffic to your web server. You may need to open up port 80 (HTTP) or port 443 (HTTPS) to allow incoming traffic to your web server.

Verify that your DNS provider is resolving your domain name correctly. You can use the dig command to check the DNS resolution of your domain name.

Reply To: hosting a website on a raspberry pi 4 but dns is not working

In reply to hosting a website on a raspberry pi 4 but dns is not working

Hi there! There are a few things that could be causing the issue you’re experiencing with your website not working when you try to connect to it using a DNS.

Firstly, it’s possible that there’s an issue with the DNS settings themselves. Double-check that you’ve set up the DNS correctly by following the instructions provided by your DNS provider, in this case, noip. Ensure that the correct IP address is linked to your domain name and that the DNS is correctly propagated.

Secondly, it’s possible that there’s an issue with the DNS cache on your local device or network. This could be causing your device to continue to use an old IP address, even after you’ve updated the DNS settings. You can try clearing your DNS cache by flushing the DNS cache on your device or network. Instructions for this will vary depending on the operating system and device you’re using.

Reply To: hosting a website on a raspberry pi 4 but dns is not working

In reply to hosting a website on a raspberry pi 4 but dns is not working

If you are hosting a website on a Raspberry Pi 4 and the DNS is not working, there are a few things you can try to troubleshoot the issue:

Check your DNS settings: Make sure your DNS settings are correct and match the DNS settings provided by your ISP or DNS provider. You can check your DNS settings on your Raspberry Pi by running the command “cat /etc/resolv.conf”.

Restart networking services: Restarting the networking services on your Raspberry Pi may help resolve any DNS-related issues. You can do this by running the command “sudo systemctl restart networking”.

Check for network connectivity issues: Ensure that your Raspberry Pi has an active internet connection and that it is properly connected to your network.

Test DNS resolution: Test DNS resolution on your Raspberry Pi by using the “nslookup” command followed by a domain name, such as “nslookup google.com”. This will tell you if your DNS is working properly.

Use a different DNS server: If all else fails, you can try using a different DNS server such as Google DNS or Cloudflare DNS.

If you continue to experience issues with DNS not working, you may want to seek further assistance from a technical support specialist or online forum.

hosting a website on a raspberry pi 4 but dns is not working

In reply to hosting a website on a raspberry pi 4 but dns is not working

If you are hosting a website on a Raspberry Pi 4 but your DNS is not working, here are some steps you can take to troubleshoot the issue:

Check your DNS settings: Make sure your DNS settings are correctly configured on your Raspberry Pi 4. You can check this by running the command cat /etc/resolv.conf in the terminal. This should show the DNS server you are using. If it is incorrect, you can edit the file by running the command sudo nano /etc/resolv.conf and adding the correct DNS server.

Check your router settings: Make sure your router is correctly configured to allow external access to your Raspberry Pi 4. You may need to set up port forwarding for port 80 (HTTP) and/or port 443 (HTTPS) to allow external access to your website.

Check your domain name configuration: Make sure your domain name is correctly configured to point to your Raspberry Pi 4’s IP address. You can check this by running the command nslookup yourdomain.com in the terminal. This should show the IP address that your domain name is currently pointing to. If it is incorrect, you may need to update your domain name settings with your DNS provider.

Check your firewall settings: Make sure your firewall settings are not blocking incoming traffic to your Raspberry Pi 4. You may need to open port 80 and/or 443 in your firewall settings to allow incoming HTTP and/or HTTPS traffic.

Restart your Raspberry Pi 4: Sometimes, simply restarting your Raspberry Pi 4 can resolve DNS issues.

By following these troubleshooting steps, you should be able to identify and resolve any DNS issues that are preventing your website from being accessible.

reply to your dns hosting issue.

In reply to hosting a website on a raspberry pi 4 but dns is not working

It sounds like you’re experiencing an issue with your website not working when trying to connect to it using a DNS (Domain Name System), but it works fine when using the IP address directly. Let’s troubleshoot the problem together.

First, it’s worth checking if the DNS settings are properly configured for your domain. Double-check that you’ve entered the correct DNS records, including the A record pointing to the IP address of your website. Sometimes, changes to DNS settings can take some time to propagate, so you might need to wait for a while for the changes to take effect.

If you’ve already tried using a different IP address in the DNS settings and it worked, there might be an issue with the original IP address you were using. Ensure that the IP address you’re trying to use is correctly associated with your website and that it’s accessible.

Since you mentioned trying a different DNS provider and still experiencing the issue, it’s unlikely that the problem lies with the DNS service itself. However, it’s always a good idea to verify that you’ve correctly configured the DNS settings with your current provider.

If the issue persists, it might be helpful to reach out to your web hosting provider for further assistance. They can investigate any potential server-related issues that could be causing the problem.

I hope these suggestions help you resolve the issue and get your website working properly with the DNS. If you have any further questions, feel free to ask. Good luck!

hosting a website on a raspberry pi 4 but dns is not working

In reply to hosting a website on a raspberry pi 4 but dns is not working

If you’re hosting a website on a Raspberry Pi 4 and DNS isn’t working, follow these steps:

1. Check your Raspberry Pi’s internet connection.
2. Verify DNS configuration on your Pi.
3. Test DNS resolution using nslookup or dig.
4. Ensure your DNS service is running and configured.
5. Check firewall and router settings for DNS traffic.
6. Verify domain registrar settings for your website’s domain.
7. Clear the DNS cache on your Pi.
8. Check for ISP or network DNS blocking.
9. Look for typos in DNS records or config files.
10. Monitor DNS logs for error messages.
11. Check for IP address changes.
12. Consider using Dynamic DNS (DDNS) for dynamic IPs.
13. Test access from another device.
14. Confirm web server software is running correctly.
15. Be aware of DNS TTL settings for propagation delays.

By following these steps, you can diagnose and resolve DNS issues with your Raspberry Pi-hosted website.

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