nanog mailing list archives
Re: Detecting a non-existent domain
From: Daniel Roesen <dr () cluenet de>
Date: Tue, 23 Sep 2003 23:47:44 +0200
On Tue, Sep 23, 2003 at 04:24:32PM -0500, Dominic J. Eidson wrote:
Look for a SOA record for the domain - this should be the proper way to check for the existance of a domain,
No, because there doesn't _have_ to be a SOA RR for a 2nd level domain. For example, in the .de TLD, there are (many) domains which have their RRs (A, MX) in the de. zone file, NOT being delegated to another NS RRset. Example: fsck.de Regards, Daniel
Current thread:
- Detecting a non-existent domain Kee Hinckley (Sep 23)
- Re: Detecting a non-existent domain Dominic J. Eidson (Sep 23)
- RE: Detecting a non-existent domain David Schwartz (Sep 23)
- RE: Detecting a non-existent domain Kee Hinckley (Sep 23)
- RE: Detecting a non-existent domain David Schwartz (Sep 23)
- RE: Detecting a non-existent domain David Schwartz (Sep 23)
- Re: Detecting a non-existent domain Daniel Roesen (Sep 23)
- Re: Detecting a non-existent domain Dominic J. Eidson (Sep 23)
- Re: Detecting a non-existent domain Jack Bates (Sep 23)
- RE: Detecting a non-existent domain David Schwartz (Sep 23)
- Re: Detecting a non-existent domain Daniel Roesen (Sep 23)
- Re: Detecting a non-existent domain Joe Abley (Sep 23)
- RE: Detecting a non-existent domain Kee Hinckley (Sep 23)
- RE: Detecting a non-existent domain David Schwartz (Sep 23)
- Message not available
- Re: Detecting a non-existent domain Kee Hinckley (Sep 24)
- RE: Detecting a non-existent domain alex (Sep 26)