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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

  • DNS Health Checks

    Perform regular DNS health checks to ensure all your records are correctly configured.

  • DNS Security Measures

    Implement security measures such as DNSSEC to protect your DNS from various attacks.

  • Automate DNS Updates

    Automate DNS updates to ensure quick and accurate changes, reducing the risk of manual errors.

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