Replaced direct fields in `AbstractResponse` with `ResponseResultInfo` for better encapsulation and consistency. Introduced `JsonConf` to provide a shared, reusable `ObjectMapper` configuration. Updated tests and logic to align with the refactored response structure, enhancing maintainability and readability.
Enabled detailed logging for DNS record operations and adjusted log levels. Updated Maven dependencies, including httpclient5, logback, and added explicit SLF4J configurations. Minor changes to the logging configuration file and project structure for better test isolation.