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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
_pslTXT 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 (see Issue #1245 as a well-documented example)
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:
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)
Description of Organization
HOOC AG is a Swiss company that provides infrastructure and software for secure remote access and monitoring of distributed building automation and industrial systems. Its work centers on operating managed connectivity and encrypted remote-access services that allow operators and service teams to access and maintain installations without on-site presence. The company primarily supports system integrators and service providers responsible for large numbers of deployed systems.
I am an engineer at HOOC AG and submit this request on behalf of the organization. I am responsible for operating and maintaining technical services related to network connectivity and remote access and am submitting this in a technical support capacity.
Organization Website:
https://www.hooc.ch
Reason for PSL Inclusion
Our domain(s) should be listed in the Public Suffix List primarily for cookie security reasons. Individual subdomains are assigned to independent customers and represent separate administrative and security boundaries; without PSL inclusion, cookies set by one customer subdomain could be scoped to sibling subdomains, creating a risk of unintended data access or leakage between customers. Listing the domain in the PSL ensures proper isolation of cookies and aligns with the multi-tenant nature of the service.
We confirm that any private section names associated with these domain(s) are registered for terms longer than two years and will be maintained with more than one year of remaining registration term for as long as they remain listed in the PSL.
We confirm that we do not intend to work around third party limits.
Number of users this request is being made to serve:
current 26000
DNS Verification