[dns-wg] DNS lameness notifications

We got a few notices aswell.

We are monitoring our DNS servers from several locations and we had no outages during this period.
---
Nuno Vieira
nfsi telecom, lda.

nuno.vieira at nfsi.pt
Tel. (+351) 21 949 2300 - Fax (+351) 21 949 2301
http://www.nfsi.pt/



----- "Gilles Massen" <gilles.massen at restena.lu> wrote:

> Dear colleagues,
> 
> I was wondering if there is a detailed description of what and how is
> tested 
> in order to check the lameness of a server (i.e. how are the names
> resolved, 
> timeouts and retransmits of the queries, checks made,....)? Any
> pointer would 
> be welcome.
> 
> The background is that I got notifications ("Unable to resolve
> nameserver ") 
> which are most probably wrong, unless the resolving algorithm is very
> 
> delicate... 
> 
> Best regards,
> Gilles
> 
> -- 
> Fondation RESTENA - DNS-LU
> 6, rue Coudenhove-Kalergi
> L-1359 Luxembourg
> tel: (+352) 424409
> fax: (+352) 422473