Resolv

Resolv is a thread-aware DNS resolver library written in Ruby. Resolv can handle multiple DNS requests concurrently without blocking the entire Ruby interpreter.

Installation

Add this line to your application's Gemfile:

gem'resolv'

And then execute:

bundle install

Or install it yourself as:

gem install resolv

Usage

pResolv.getaddress"www.ruby-lang.org"pResolv.getname"210.251.121.214"Resolv::DNS.opendo |dns|
ress=dns.getresources"www.ruby-lang.org",Resolv::DNS::Resource::IN::Apress.map(&:address)ress=dns.getresources"ruby-lang.org",Resolv::DNS::Resource::IN::MXpress.map{ |r| [r.exchange.to_s,r.preference]}end

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/ruby/resolv.