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dns-cache

v2.0.0

Published

Simple DNS cache for Node.js

Downloads

10,763

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

devswededevswede

Keywords

httphttpsdns

Readme

Simple Node.js DNS cache

This is a lightweight DNS cache with configurable TTL.

The cache will increase performance and eliminate DNS lookup conflicts.

Installation

$ npm install dns-cache

Compatibility

For Node.js 0.10 and older, user dns-cache version 1.0.0.

Dns-cache 2.0.0 is not backwards compatible with the changes introduced to dns.lookup in Node.js version 0.12.

Usage

Just require dns-cache on application start.

var dnscache = require('dns-cache')(10000);

All following DNS look-ups will be cached and re-used automatically.

Configuration

Takes optional TTL in milliseconds as the only configration argument.