How You Should Go About Conducting DNS Troubleshooting for Your Sites
The short form DNS stands for Domain Name System in full. It is a way that the internet uses to convert alphabetic names into IP addresses. Your website connects to the internet service provides through this address. Worldwide, there are 13 root servers that can help access a website IP address. Some of these roots include but are not limited to Internet Assigned Numbers Authority(IANA) and internet corporation for Assigned Names and Numbers (ICANN) commonly used.
The DNS settings in most cases should work out fine and not have a problem. However, there are times when there are issues that need to be resolved in regards to your DNS. When this happens, you need to find an effective troubleshooting strategy to help you resolve these issues.
When you have issues with your DNS, it can lead to a significant amount of downtime for your website. You can in turn lose a lot of traffic and revenue from this site. There are some things you need to know about DNS issues and solutions and they are briefly highlighted below.
Your host, registrar and you are most likely to be the source of your DNS issues. Make sure to check issues within these three points when troubles shooting. When you do this, DNS trouble shooting will be easy.
When you get a notification saying that your DNS is not responding,you have a DNS issue. When you get the message check between your, host, registrar and yourself to find the origin of the issue. You can also check if the problem is with your device and ISP.
The issue can also be caused by problems with the nameservers. to increase load time, most sites use third party DNS services. Such hosts can cause DNS downtime.
When you are not sure where the problem lies, you can go online to identify the error. Open DNS cache check to help in troubleshooting. Identifying the error online will help you query the problem worldwide and provide a report.
After you are sure that the problem is not caused by your modem, router computer or ISP, you can identify other options. After you have ruled out these options, you can confirm it is a DNS error. Once you are sure, you can start DNS troubleshooting.
If you have changed nameservers, check to see that you have put the information correctly. it is important to double check the names if you have switched to third party services like cloudfare. If you have changed hosting services or registrars, ensure you check the information of your name.
Your IP address needs to be correct. From your DNS, you can be able to tell if your IP addresses match. If there is a mismatch, contact your host plan provider.
Sometimes, your problem may not be a DNS problem and you need to rule out other downtime problems before you confirm it is DNS. If there is a problem with your host server, there is nothing much you can do. Simply waiting for connection to go back online is all you can do.