root server query question

Christopher.Lee at uboc.com Christopher.Lee at uboc.com
Thu Apr 28 20:03:53 UTC 2005


Hello,

In response to this I guess I need to be more clear.  I am using
dnsreport.com as my example of part of what I would like to do.  When I use
dnsreport.com to query our domain "uboc.com" it returns the following:

Your NS records at the parent servers are:

mpdnsa.uboc.com. [216.52.215.5] [TTL=172800] [US]
mpdnsb.uboc.com. [216.52.215.6] [TTL=172800] [US]
sddns1a.uboc.com. [65.194.243.5] [TTL=172800] [US]

[These were obtained from m.gtld-servers.net]

This is what I would like to duplicate.  I assume (maybe incorrectly) that
this information is from the root servers.  When I run my script locally I
get a different response because it is getting the NS information from my
server and not the root servers?  I want to check the root servers because
I am finding errors in how some of the domains were registered and I don't
want to go out and manually do a "whois" on all these domains as well as I
would like to repeat the process monthly or something to make sure no one
has changed something.

-chrisl

---
Christopher M. Lee
Internet Systems Specialist
Enterprise Web Engineering & Support
Union Bank of California

christopher.lee at uboc.com
323-720-2031 (phone)
323-888-0824 (fax)




                                                                                                                                             
                      Stephane                                                                                                               
                      Bortzmeyer               To:       Christopher.Lee at uboc.com                                                            
                      <bortzmeyer at nic.f        cc:       bind-users at isc.org                                                                  
                      r>                       Subject:  Re: root server query question                                                      
                                                                                                                                             
                      04/28/2005 12:55                                                                                                       
                      PM                                                                                                                     
                                                                                                                                             




On Thu, Apr 28, 2005 at 12:05:54PM -0700,
 Christopher.Lee at uboc.com <Christopher.Lee at uboc.com> wrote
 a message of 117 lines which said:

> How do I get it to give me a list of the NS records listed at the
> root servers

The root name servers certainly do not know about your NS!

But if you want to query a different name server than the default,
Read The Doc, Luke:

% perldoc Net::DNS::Resolver
...
         # Set options in the constructor
         my $res = Net::DNS::Resolver->new(
               nameservers => [qw(10.1.1.128 10.1.2.128)],
               recurse     => 0,
               debug       => 1,
         );
...
       nameservers
           An array reference of nameservers to query.



******************************************************************************
This communication (including any attachments) may contain privileged or
confidential information intended for a specific individual and purpose, 
and is protected by law.  If you are not the intended recipient, you should
delete this communication and/or shred the materials and any attachments and
are hereby notified that any disclosure, copying, or distribution of this
communication, or the taking of any action based on it, is strictly prohibited.

Thank you.



More information about the bind-users mailing list