DNS_ERROR_RECORD_FORMAT - 9702 (0x25E6)

Technical Background

The DNS_ERROR_RECORD_FORMAT error, with the numeric code 9702 and the hexadecimal representation 0x25E6, is a specific error in the Windows operating system. This error indicates that there is an issue with the format of a DNS record being processed by the system.

Error Details

This error typically occurs when the DNS client or resolver encounters a malformed DNS resource record during processing. The malformed record could be due to incorrect data types, invalid syntax, or other issues that violate the expected format for a valid DNS record.

Common Causes

• Invalid Parameter Values: Incorrectly formatted input parameters passed to DNS-related functions.
• Incorrect Object Type: Attempting to use a resource record type in an operation where it is not supported.
• Corrupted Data: The DNS record may have been corrupted during transmission or storage, leading to incorrect format.

Real-World Context

This error can occur when attempting to resolve domain names using the Windows DNS client resolver. It might also appear when configuring DNS settings on a local machine or server.

Is This Error Critical?

The severity of this error depends on the context in which it occurs. While not critical, it may indicate issues that need to be addressed for proper network functionality.

How to Diagnose

To diagnose this issue, follow these steps:

1. Review Operation Context: Ensure that all DNS-related operations are being performed within a valid and supported context.
2. Validate Parameters: Check the input parameters passed to any DNS functions or APIs for correctness and validity.
3. Confirm Object Types: Verify that the resource record types used in your operations are appropriate for the intended purpose.
4. Verify Input Data: Ensure that all data being processed by DNS-related components is free from corruption.

How to Resolve

To resolve this issue, consider these actions:

• Correct any invalid parameter values or incorrect object types.
• Adjust operation context if necessary.
• Restore corrupted data if applicable.
• Retry the operation with valid inputs.

Developer Notes

When working with DNS-related APIs in Windows, ensure that all input parameters and resource record types are correctly formatted to avoid this error. Proper validation of input data can prevent such issues from occurring.

Related Errors

• DNS_ERROR_NAME_NOT_RESOLVED
• DNS_ERROR_NO_SUCH_DOMAIN
• DNS_ERROR_BAD_PACKET

FAQ

Q: What does the DNS_ERROR_RECORD_FORMAT error mean?

A: This error indicates that a DNS record being processed has an incorrect format.

Q: How can I prevent this error from occurring?

A: Ensure all input parameters and resource record types are correctly formatted before performing DNS-related operations.

Summary

The DNS_ERROR_RECORD_FORMAT error is specific to issues with the format of DNS records. It requires careful validation of input data and correct usage of resource record types to avoid. Proper handling can ensure smooth network functionality in Windows environments.