v0.3.0

Release Notes - D33m DNS

Added

• Full DNS server implementation with continuous operation:
  • Proper UDP socket handling with continuous query processing
  • Complete A record resolution from zone files
  • NXDOMAIN handling for non-A record queries
  • Support for multiple sequential queries
  • Compatible with standard DNS tools (nslookup, dig)

Technical Details

• DNS protocol implementation now supports:
  • Clean A record responses with proper formatting
  • NXDOMAIN responses for unsupported record types
  • Zone file parsing and resolution
  • Query/Response serialization
  • Full DNS message structure compliance

Fixed

• Parser handling of zero byte terminators for better compatibility with dig
• Response serialization for NXDOMAIN cases

Developer Notes

• Server now runs continuously until manually stopped
• Improved error handling for malformed queries
• Zone file parser supports standard DNS zone file format
• Response serialization handles both successful and NXDOMAIN cases
• Now works with standard DNS tools including nslookup and dig

v0.2.0

Release Notes - Deem and Nets v0.2.0

Added

• Complete DNS query message parser implementation:
  • Full header parsing with flags and record counts
  • Support for domain name label parsing with variable-length labels
  • Query type and class field parsing
  • Hex to ASCII conversion for domain names

Technical Details

• DNS protocol implementation now supports:
  • 12-byte header parsing
  • Variable-length domain name labels
  • Question section fields

Developer Notes

• Query data structures implemented using Pydantic models for better type safety
• Modular design separating parsing logic from data structures

v0.1.0

Release Notes (v0.1.0)

# Release Notes - Deem and Nets v0.1.0

## Added
- UDP server implementation that listens for DNS queries on localhost.
- Basic DNS message header parser:
  - Parses transaction ID, flags, and record counts.
  - Supports visualization of the binary flags and tokenized results.