* .br - 4 new 2nd level - api ia social xyz

[fnevesbr]

Public Suffix List (PSL) Submission

Checklist of required steps

• Description of Organization
• Robust Reason for PSL Inclusion
• DNS verification via dig
• Each domain listed in the PRIVATE section has and shall maintain at least two years remaining on registration, and we shall keep the _psl TXT record in place in the respective zone(s).

Submitter affirms the following:

• We are listing any third-party limits that we seek to work around in our rationale such as those between IOS 14.5+ and Facebook

• This request was not submitted with the objective of working around other third-party limits.

• The submitter acknowledges that it is their responsibility to maintain the domains within their section. This includes removing names which are no longer used, retaining the _psl DNS entry, and responding to e-mails to the supplied address. Failure to maintain entries may result in removal of individual entries or the entire section.

• The Guidelines were carefully read and understood, and this request conforms to them.
• The submission follows the guidelines on formatting and sorting.

• A role-based email address has been used and this inbox is actively monitored with a response time of no more than 30 days.

Abuse Contact:

• Abuse contact information (email or web form) is available and easily accessible.

  URL where abuse contact or abuse reporting form can be found:
  https://registro.br/contato/

---

For PRIVATE section requests that are submitting entries for domains that match their organization website's primary domain, please understand that this can have impacts that may not match the desired outcome and take a long time to rollback, if at all.

To ensure that requested changes are entirely intentional, make sure that you read the affectation and propagation expectations, that you understand them, and confirm this understanding.

PR Rollbacks have lower priority, and the volunteers are unable to control when or if browsers or other parties using the PSL will refresh or update.

(Link: about propagation/expectations)

• Yes, I understand. I could break my organization's website cookies and cause other issues, and the rollback timing is acceptable. Proceed anyways.

---

Description of Organization

Nic.br the .br registry

Organization Website:
https://registro.br/

Reason for PSL Inclusion

4 new sld already at our available delegation zones an already published.
https://registro.br/dominio/categorias/

Number of users this request is being made to serve:

Estimate thousands of new registrations

DNS Verification

> dig @a.dns.br api.br soa +norec +multi +short +dnssec
a.dns.br. hostmaster.registro.br. 2025237540 1800 900 604800 900
SOA 13 2 172800 20250908223012 20250825213012 32356 api.br. zo+RxXWbQvq3UOurMz7XrAT5Dmx9gBENxCYjXaM7JG/WND5Zmr0WlW6A o+dH63+e3Rps3pWf0bM8yV3AAWRAsw==
> dig @a.dns.br ia.br soa +norec +multi +short +dnssec
a.dns.br. hostmaster.registro.br. 2025237540 1800 900 604800 900
SOA 13 2 172800 20250908223012 20250825213012 32356 ia.br. lT7NmLZsk14H8oI1WpdzNFMRj914nMbs12yPC5wYpQ9ccul3WvaaYmOE wpNVtfEKCF7ysJ6QIqyNjaClQIBWmw==
> dig @a.dns.br social.br soa +norec +multi +short +dnssec
a.dns.br. hostmaster.registro.br. 2025237540 1800 900 604800 900
SOA 13 2 172800 20250908223012 20250825213012 32356 social.br. CbKQ00/gZwNg26+7obh7hcztwLNcNmGUmFLQyEY+Mpt+II8seyTnq4rj esBNPWAtnQAhVbomVGn/WPXrV4l7EA==
> dig @a.dns.br xyz.br soa +norec +multi +short +dnssec
a.dns.br. hostmaster.registro.br. 2025237540 1800 900 604800 900
SOA 13 2 172800 20250908223012 20250825213012 32356 xyz.br. 0AEFbNTBOcn+D6m0e104+v0PLofbO/qaNKk62RBq2gG4hD8Mca5Sf4zQ tfQsPkKec16QnGKDu3Z2RLv0jzpQCg==

[wdhdev]

Are you able to place _psl TXT records at each of the SLDs?

[simon-friedberger]

I checked that these are listed on the registrars page referred to by IANA.

[simon-friedberger]

@fnevesbr We would indeed appreciate an automatic way to check if a domain should be included in the PSL the _psl TXT record would help with that.

[fnevesbr]

Simon, William, sorry for the late reply. We don't have support for extra records in those zones right now. We'll need to change our provisioning system to add those TXT records to the _psl target. I'll do my best to include this before the next PSL update. Anyway, I really appreciate the effort and service you provide to the community!

[dnsguru]

I see we got this merged, good. Frederico and Rubens are both well known and are from the CGI in Brazil who are the delegated authority, so these are ok to process.