cacheable-lookup enhances DNS resolution in Node.js applications by caching DNS records, significantly improving performance and reducing latency. This package avoids redundant DNS lookups, optimizing network requests. It supports configurable TTL (Time To Live) values, enabling precise control over cache expiration. Ideal for applications requiring frequent DNS resolution, such as those connecting to numerous external services or CDNs, cacheable-lookup ensures faster and more efficient network communication. It also offers options for specifying custom DNS servers and handling DNS errors.
