Find out the NameServers of a Domain name

[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??

 

[darren kirby]

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:NS.new
dns.getresources("google.com", Resolv:NS::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

 

[Vinay Beckham]

quoth the Vinay Beckham:
Try resolv.rb:

require 'resolv'

a = []
dns = Resolv:NS.new
dns.getresources("google.com", Resolv:NS::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