[dns-operations] Any DNAME usage experience?

Meir Kraushar meir at isoc.org.il
Fri Apr 3 10:02:36 UTC 2020


Thank you all for your answers.



מאיר קראוסהר* | **Meir Kraushar*
איגוד האינטרנט הישראלי  | *Israel Internet Association ISOC-IL*
[image: איגוד האינטרנט הישראלי - ISOC-IL] <https://www.isoc.org.il>



On Fri, 3 Apr 2020 at 04:53, Josh Simpson <josh at internetnz.net.nz> wrote:

> Hi Meir,
>
> The issues are mainly historical at this point.
>
>    - Limited some of our options when looking at global zone distribution
>    partners.
>    - Very old resolver code that just did not handle it well, this has
>    faded with time.
>    - Some issues with CA's and certificates, this also not so much of an
>    issue anymore.
>    - Managing the domains/zones in some services like Cloudflare/AWS not
>    recognizing it properly, again mostly ok these days.
>
> Josh
>
>
>
> On Wed, 1 Apr 2020 at 22:19, Meir Kraushar <meir at isoc.org.il> wrote:
>
>> Hi Josh
>> Thanks for your reply.
>> Your implementation is exactly what I was thinking of.
>> Having a DNAME record in the TLD,  original SLD is dnssec signed.
>>
>> You wrote "We don't see many issues with it.."
>> Can you say what kind of issues you had?
>>
>> Thanks for your help!
>>
>>
>>
>>
>> מאיר קראוסהר* | **Meir Kraushar*
>> איגוד האינטרנט הישראלי  | *Israel Internet Association ISOC-IL*
>> [image: איגוד האינטרנט הישראלי - ISOC-IL] <https://www.isoc.org.il>
>>
>>
>>
>> On Mon, 30 Mar 2020 at 16:04, Josh Simpson <josh at internetnz.net.nz>
>> wrote:
>>
>>> .nz uses DNAME for one of the 2nd level registration spaces māori.nz
>>> <http://xn--mori-qsa.nz> > maori.nz
>>>
>>> xn--mori-qsa.nz. 86400 IN DNAME maori.nz.
>>>
>>> Details at https://docs.internetnz.nz/features/idn/?highlight=dname
>>>
>>> We don't see many issues with it as it's not at the registrant level,
>>> and registrants normally configure their server software as they
>>> intend it to be used, fully IDN or not, which they publish externally.
>>>
>>> Josh
>>>
>>>
>>> --
>>>
>>> Josh Simpson
>>> .nz Operations Manager
>>> InternetNZ  |  Ipurangi Aotearoa
>>>
>>> _______________________________________________
>>> dns-operations mailing list
>>> dns-operations at lists.dns-oarc.net
>>> https://lists.dns-oarc.net/mailman/listinfo/dns-operations
>>>
>>
>
> --
>
> *Josh Simpson*
> .nz Operations Manager
> *InternetNZ  |  Ipurangi Aotearoa*
>
> Helping New Zealanders harness the power of the Internet
> www.internetnz.nz
>
> *M* +64 21 783 399 *O* +64 4 555 0124
> *GPG:* 542B 26CA 6CF6 00B1 6E6B  6D84 058C 8FE5 CEEF 5FAB
> [image: InternetNZ]
>
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