Find out the NameServers of a Domain name

ruby-talk
1

Hi guys,
I was wondering if there is any way to find out all the Nameservers a
domain is mapped to.
Example: www.google.com
Name Servers:
    ns1.google.com
    ns2.google.com
    ns3.google.com
    ns4.google.com

Is there any way i could do this in Ruby??

···

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2

quoth the Vinay Beckham:

Hi guys,
I was wondering if there is any way to find out all the Nameservers a
domain is mapped to.
Example: www.google.com
Name Servers:
    ns1.google.com
    ns2.google.com
    ns3.google.com
    ns4.google.com

Is there any way i could do this in Ruby??

Try resolv.rb:

require 'resolv'

a =
dns = Resolv::DNS.new
dns.getresources("google.com", Resolv::DNS::Resource::IN::NS).collect {|n| a
<< n.name.to_s }
p a
=> ["ns1.google.com", "ns2.google.com", "ns3.google.com", "ns4.google.com"]

-d

···

--
darren kirby :: Part of the problem since 1976 :: http://badcomputer.org
"...the number of UNIX installations has grown to 10, with more expected..."
- Dennis Ritchie and Ken Thompson, June 1972

3

darren kirby wrote:

quoth the Vinay Beckham:
Try resolv.rb:

require 'resolv'

a =
dns = Resolv::DNS.new
dns.getresources("google.com", Resolv::DNS::Resource::IN::NS).collect
{|n| a
<< n.name.to_s }
p a
=> ["ns1.google.com", "ns2.google.com", "ns3.google.com",
"ns4.google.com"]

-d

Perfect... thnx mate

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