For where a ccTLD opts to offer second/third level mixed space such as ac.cr, co.cr examples that Mario mentioned, I suggest, where the NIC is offering the sub-spaces like this, to review, verify and update their listings in the Public Suffix List https://github.io/publicsuffix/list to ensure that browsers are aware, cookies get separated logically, and SSL issuance is partitioned in the manner that the NIC intends the spaces to be used.

-Jothan


On Tue, Jun 20, 2023 at 6:54 AM Mario Guerra <mguerra@nic.cr> wrote:
We at .cr (Costa Rica) use third-level zones like, say, ac.cr, co.cr, etc.

Mario Guerra - NIC-CR
De: Jaromir Talir <jaromir.talir@nic.cz>
Enviado: martes, 20 de junio de 2023 01:59
Para: A mailing list for users and developers of FRED registry system <fred-users@lists.nic.cz>
Asunto: Re: can this support selling 3rd level domains?
 
Hello,

FRED can definitely work well with registrations in 3rd level. Many
current users of FRED is using it this way.

Regards,
Jaromir

On Tue, 2023-06-20 at 07:53 +0000, anantsparrow1@gmail.com wrote:
> hey there, our company was going to start selling sub domains
> business like .it.com using epp server , and we came accross here.
> Kindly help us
> _______________________________________________
> fred-users mailing list -- fred-users@lists.nic.cz
> To unsubscribe send an email to fred-users-leave@lists.nic.cz

_______________________________________________
fred-users mailing list -- fred-users@lists.nic.cz
To unsubscribe send an email to fred-users-leave@lists.nic.cz
_______________________________________________
fred-users mailing list -- fred-users@lists.nic.cz
To unsubscribe send an email to fred-users-leave@lists.nic.cz