Node.js · Module
dns
Node.js's node:dns module resolves host names. dns.lookup() uses the operating system, while other DNS methods query a DNS server.
Last updated
- Since
- v0.1.90
Syntax
dns.lookup(hostname[, options], callback)In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.
SubscribeRelated
dns.Resolverdns.getServers()dns.lookupService()dns.resolve()dns.resolve4()dns.resolve6()dns.reverse()dns.setDefaultResultOrder()