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About DNS (Domain Name System) Info Tool

Understanding your DNS records is crucial for ensuring your website's accessibility and performance. Our tool supports various record types including A, AAAA, MX, NS, SOA, and TXT. Start by entering your domain or IP address to get started.

Having a valid DNS record is crucial for ensuring your website's accessibility and performance. Our DNS Checker allows you to check records like A, AAAA, MX, NS, SOA, TXT, CNAME, etc. Start by entering the domain name you want to check the record of. You can also check records related to IP like PTR or Reverse DNS records using this tool.

By using our DNS checker, you can quickly identify and resolve issues that may be affecting your website's performance. This includes checking for proper DNS configuration, identifying potential security risks, and ensuring that your DNS records are up-to-date and accurate. Learn more about DNS records here at iana.

Helpful Tips

  • Regularly Check MX Records

    Regularly check your MX records to ensure they are configured correctly.

  • Secure MX Records

    Ensure your MX records are secure and point to mail servers with proper security measures.

  • Test Email Flow

    Regularly test email flow to ensure MX records are correctly configured and emails are being delivered.

DNS Record Types

A Address record
AAAA IPv6 address record
MX Mail exchange record
NS Name server record
SOA Start of authority record
TXT Text record