Re: Weird DNS behaviour resolution issues when more labels are present in a zone

2020-12-16 Thread Prasanna Mathivanan (pmathiva) via bind-users
Hi Tale, Thanks for explaining We can close this query now. Thanks team for helping me understand the issue. -- Thanks Prasanna On 17/12/20, 1:13 AM, "tale" wrote: On Wed, Dec 16, 2020 at 3:48 AM Prasanna Mathivanan (pmathiva) via bind-users wrote: > Whenever we have broken de

Re: Weird DNS behaviour resolution issues when more labels are present in a zone

2020-12-16 Thread tale via bind-users
On Wed, Dec 16, 2020 at 3:48 AM Prasanna Mathivanan (pmathiva) via bind-users wrote: > Whenever we have broken delegation as domain owners didn't follow proper RFC, > the default behaviour of the query hits " _." which > doesn’t exist.? And we get NXDOMAIN or SERVFAIL response. Going back to

Re: Weird DNS behaviour resolution issues when more labels are present in a zone

2020-12-16 Thread Prasanna Mathivanan (pmathiva) via bind-users
Thanks Mark for responding. Whenever we have broken delegation as domain owners didn't follow proper RFC, the default behaviour of the query hits " _." which doesn’t exist.? And we get NXDOMAIN or SERVFAIL response. Is my understanding correct ? -- Thanks Prasanna On 14/12/20, 6:51 AM,

Re: Weird DNS behaviour resolution issues when more labels are present in a zone

2020-12-13 Thread Mark Andrews
> On 12 Dec 2020, at 20:36, Prasanna Mathivanan (pmathiva) via bind-users > wrote: > > Hi everyone, > > I have an issue in resolving a domain, from logs I see its timing out. > And from dig output we are getting SERV fail response. > The bind version we are using 9.14.10, same domain resolve

Weird DNS behaviour resolution issues when more labels are present in a zone

2020-12-12 Thread Prasanna Mathivanan (pmathiva) via bind-users
Hi everyone, I have an issue in resolving a domain, from logs I see its timing out. And from dig output we are getting SERV fail response. The bind version we are using 9.14.10, same domain resolves in bind version 9.11 and lower. Example domain:- a.b.c.eample.com When we took tcpdump and saw w