When setting up or managing your Exchange 2013 or Exchange 2019 server, it is important to ensure that your DNS records are correctly configured. One way to validate these records is by using a DNS checker tool. In this article, we will guide you through the process of validating your Exchange server records using a DNS checker.
What is a DNS Checker?
A DNS checker is an online tool that allows you to verify the DNS records associated with your domain. It helps you ensure that your DNS settings are correctly configured and that your domain is resolving correctly.
Step-by-Step Guide to Validating Exchange Server Records with DNS Checker
Follow these steps to validate your Exchange 2013 or Exchange 2019 server records using a DNS checker:
Step 1: Choose a DNS Checker Tool
There are several DNS checker tools available online. Some popular options include MXToolbox, DNSstuff, and DNS Checker. Choose the tool that you are most comfortable with or that best suits your needs.
Step 2: Access the DNS Checker
Once you have selected a DNS checker tool, access their website through your preferred web browser.
Step 3: Enter Your Domain Name
In the DNS checker tool, locate the search or lookup field. Enter your domain name (e.g., example.com) into this field and click the “Check” or “Lookup” button.
Step 4: Review the Results
The DNS checker tool will display the results of the lookup. Look for the following Exchange server records:
- MX Record: This record specifies the mail server responsible for accepting incoming email for your domain.
- TXT Record: This record contains additional information about your domain, such as SPF (Sender Policy Framework) or DKIM (DomainKeys Identified Mail) records.
- CNAME Record: This record is used to create an alias for your domain or subdomain.
- SRV Record: This record specifies the location of a service, such as Autodiscover or ActiveSync, on your domain.
Ensure that these records are correctly configured and that they match the settings provided by Microsoft for Exchange 2013 or Exchange 2019.
Step 5: Take Action if Needed
If any of the Exchange server records are missing or incorrectly configured, you will need to take action to correct them. This may involve updating the DNS settings with your domain registrar or hosting provider.
Consult the documentation provided by Microsoft for Exchange 2013 or Exchange 2019 for guidance on how to properly configure these records.
Conclusion
Validating your Exchange 2013 or Exchange 2019 server records with a DNS checker is an important step in ensuring that your email services are functioning correctly. By following the steps outlined in this article, you can easily verify that your DNS records are properly configured and take corrective action if needed.
Remember to regularly check and validate your Exchange server records to ensure that they remain accurate and up to date.
