Re: [dns-wg] DNS Reverse configuration

2021-10-21 Thread Gert Doering
Hi, On Thu, Oct 21, 2021 at 03:45:51PM +, ANTONETTI Gilles wrote: > My question is : can I create a new domain object only for this x.x.255.0/24, No. DNS works strictly hierarchically, so the delegation for the /24 has to be put in the /16 zone. If the current DNS operator of the /16 zone

Re: [dns-wg] DNS Reverse configuration

2021-10-21 Thread Anand Buddhdev
On 21/10/2021 17:45, ANTONETTI Gilles wrote: Hi Gilles, [snip] My question is : can I create a new domain object only for this x.x.255.0/24, so that I can create reverse records on our own NS and only for this /24. Unfortunately, this is not possible. The presence of NS records at the deleg

Re: [dns-wg] DNS reverse configuration

2021-10-06 Thread Carsten Strotmann
Hi, On 6 Oct 2021, at 11:35, Havard Eidnes wrote: My question is related to reverse DNS configuration. We are LIR for an organization (administration) owning a /16. 2 DNS servers of this organization have delegation for reverse requests. Due to IPv4 addresses exhaustion, we have dedicated the

Re: [dns-wg] DNS reverse configuration

2021-10-06 Thread Havard Eidnes via dns-wg
>> My question is related to reverse DNS configuration. >> We are LIR for an organization (administration) owning a /16. >> 2 DNS servers of this organization have delegation for reverse >> requests. >> >> Due to IPv4 addresses exhaustion, we have dedicated the last /24 to >> another organization (

Re: [dns-wg] DNS reverse configuration

2021-10-06 Thread Carsten Strotmann
Hello Gilles, On 6 Oct 2021, at 8:45, ANTONETTI Gilles wrote: Dear Support, My question is related to reverse DNS configuration. We are LIR for an organization (administration) owning a /16. 2 DNS servers of this organization have delegation for reverse requests. Due to IPv4 addresses exhau

Re: [dns-wg] DNS reverse configuration

2021-10-06 Thread Antonio Prado via dns-wg
On 10/6/21 8:45 AM, ANTONETTI Gilles wrote: So, my question is it possible to declare 2 different DNS for delegation only for the /24 ? hi, NS delegations (at /16 or /24 for IPv4; at each nibble for IPv6) have no constraints. so you can differentiate at will your declarations in domain: obj