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add domains to Dynu.com section#2750

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simon-friedberger merged 4 commits intopublicsuffix:mainfrom
DustyRah:patch-1
Feb 6, 2026
Merged

add domains to Dynu.com section#2750
simon-friedberger merged 4 commits intopublicsuffix:mainfrom
DustyRah:patch-1

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@DustyRah DustyRah commented Jan 22, 2026 •
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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 _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 (see Issue #1245 as a well-documented example)
  • Cloudflare
  • Let's Encrypt
  • MAKE SURE UPDATE THE FOLLOWING LIST WITH YOUR LIMITATIONS! REMOVE ENTRIES WHICH DO NOT APPLY AS WELL AS REMOVING THIS LINE!
  • 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:

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

Dynu is a ICANN accredited domain registrar as well as a leading dynamic DNS service provider.

I am the infrastructure manager at Dynu Systems, Inc.

Organization Website:
https://www.dynu.com

Reason for PSL Inclusion

We provide third level domain names to users as part of our dynamic DNS service. We would like the users' services to be isolated from each other (cookies, etc.) and we want to prevent setting cookies on the apex domains.

Number of users this request is being made to serve:
The third level domain names will serve over 1 million users.

DNS Verification

dig +short TXT 1cooldns.com
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT bumbleshrimp.com
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT ddnsfree.com
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT ddnsgeek.com
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT ddnsguru.com
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT dynuddns.com
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT dynuhosting.com
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT giize.com
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT gleeze.com
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT kozow.com
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT loseyourip.com
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT ooguy.com
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT pivohosting.com
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT theworkpc.com
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT wiredbladehosting.com
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT casacam.net
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT dynu.net
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT dynuddns.net
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT mysynology.net
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT opik.net
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT spryt.net
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT accesscam.org
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT camdvr.org
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT freeddns.org
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT mywire.org
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT roxa.org
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT webredirect.org
"https://github.com/publicsuffix/list/pull/2750"

dig +short TXT myddns.rocks
"https://github.com/publicsuffix/list/pull/2750"

@pencilnav
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pencilnav commented Jan 22, 2026

Previous PR: #447 (submitted by @DynuSystems , Sue Ye <sue@dynu.com>)
The current PR has a different author than the previous submission.
Additional confirmation or verification may be required to ensure proper authorization.

@pencilnav
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pencilnav commented Jan 22, 2026

@DustyRah Could you update the PR title to something like "add domains to Dynu.com section" instead of the current "Update public_suffix_list.dat"?

@DustyRah DustyRah changed the title Update public_suffix_list.dat add domains to Dynu.com section Jan 22, 2026
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DustyRah commented Jan 22, 2026

@DustyRah Could you update the PR title to something like "add domains to Dynu.com section" instead of the current "Update public_suffix_list.dat"?

The PR title has been updated.

@DynuSystems
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DynuSystems commented Jan 22, 2026

Previous PR: #447 (submitted by @DynuSystems , Sue Ye <sue@dynu.com>) The current PR has a different author than the previous submission. Additional confirmation or verification may be required to ensure proper authorization.

We approve this request and we have already setup the TXT records as needed.

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pencilnav commented Jan 22, 2026 •
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Checklist

  • _psl records (note: Must STAY IN PLACE)

    • 1.1.1.1 (Cloudflare DNS) all domains are pointed to "https://github.com/publicsuffix/list/pull/2750"
    • 8.8.8.8 (Google DNS) all domains are pointed to "https://github.com/publicsuffix/list/pull/2750"

  • Expiration (Must STAY >2y)

    • 1cooldns.com: 2029-01-05T15:10:46Z
    • accesscam.org: 2030-02-02T20:44:08.317Z
    • bumbleshrimp.com: 2029-01-05T15:15:51Z
    • camdvr.org: 2029-02-02T20:52:06.924Z
    • casacam.net: 2026-07-23T19:38:48Z (0.5 years) Fails minimum 2-year requirement, domain must be renewed
      • renewed to 2029-07-23T19:38:48Z, checked via https://rdap.dynu.com/v2/rdap/domain/casacam.net
    • ddnsfree.com: 2029-09-04T22:00:04Z
    • ddnsgeek.com: 2029-02-02T20:34:03Z
    • ddnsguru.com: 2029-01-05T15:11:37Z
    • dynuddns.com: 2029-01-05T15:06:17Z
    • dynuddns.net: 2029-01-05T15:08:41Z
    • dynuhosting.com: 2029-05-27T01:02:21Z
    • freeddns.org: 2030-04-13T04:04:25.737Z
    • giize.com: 2029-01-14T13:02:07Z
    • gleeze.com: 2030-10-24T21:58:21Z
    • kozow.com: 2026-10-25T00:13:01Z (0.8 years) Fails minimum 2-year requirement, domain must be renewed
      • renewed to 2029-10-25T00:13:01Z, checked via https://rdap.dynu.com/v2/rdap/domain/kozow.com
    • loseyourip.com: 2029-02-02T20:38:03Z
    • mysynology.net: 2027-01-05T15:09:58Z
    • mywire.org: 2030-07-23T19:37:42.004Z
    • ooguy.com: 2027-02-21T00:26:51Z
    • opik.net: 2029-10-13T23:36:10Z
    • pivohosting.com: 2029-05-27T01:02:47Z
    • roxa.org: 2029-03-25T11:16:35.06Z
    • spryt.net: 2030-07-15T16:05:05Z
    • theworkpc.com: 2029-02-02T20:40:03Z
    • webredirect.org: 2030-07-23T19:36:46.544Z
    • wiredbladehosting.com: 2029-05-27T01:03:32Z
    • dynu.net 2032-12-07T20:57:48Z
    • myddns.rocks 2029-02-02T20:58:04.34Z

  • Organization description

  • Email address

  • Abuse contact

    • An abuse report link not provided. Please modify your PR submission template and add an abuse link (Could be a web form and/or and abuse contact email)
    • Added PSL domains should redirect to company site for easier abuse contact discovery (see Add choreoapps.dev to private section #2680 (comment))

@DustyRah

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pencilnav commented Jan 22, 2026 •
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@DustyRah Your current sortings are invalid. Please fix them.

PSL Formatting Guidelines: https://github.com/publicsuffix/list/wiki/Format

@DustyRah
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DustyRah commented Jan 22, 2026

Expiration for domain names casacam.net and kozow.com have been increased over the 2 year requirement. The email address has been changed to role based psl-contact@dynu.com. The abuse URL has been provided as well.

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DustyRah commented Jan 22, 2026

@DustyRah Your current sortings are invalid. Please fix them.

PSL Formatting Guidelines: https://github.com/publicsuffix/list/wiki/Format

The sorting has been fixed.

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pencilnav commented Jan 22, 2026 •
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@DustyRah i see some of those domains redirect to https://freeddns.dynu.com/ but there are no mentions of abuse reporting. Could you to add the abuse report link on the page (i.e. https://www.dynu.com/en-US/Legal/ReportAbuse)?

(e.g. wiredbladehosting.com redirects to https://www.wiredblade.com with a "Report Abuse" link below, should be good)

@DustyRah
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DustyRah commented Jan 22, 2026

@DustyRah i see some of those domains redirect to https://freeddns.dynu.com/ but there are no mentions of abuse reporting. Could you to add the abuse report link on the page (i.e. https://www.dynu.com/en-US/Legal/ReportAbuse)?

(e.g. wiredbladehosting.com redirects to https://www.wiredblade.com with a "Report Abuse" link below, should be good)

The 'Report Abuse' link has been added to the footer of the page.

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pencilnav commented Jan 22, 2026 •
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Checked:

And also @DustyRah irrelevant to this PR, but the ICANN icon on new footer you've added in https://freeddns.dynu.com/ is not loading due to an invalid path (just a reminder)

@DustyRah
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DustyRah commented Jan 22, 2026

image

Is the Virustotal Scan blocking this PR? We are seeing that Virustotal indicates "No security vendors flagged this domain as malicious".

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pencilnav commented Jan 23, 2026 •
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@DustyRah You didn't load the site properly. It looks like this on my side (for 1cooldns.com).
{131095C2-1D6C-444A-B86A-DA54B2A69051}

All virustotal links ive listed without crossing out have atleast 1 security vendor listing it as suspicious or malicious.

This can be a blocker (see #2515 (comment) #2515 (comment) #2515 (comment)), as it may require some extra security review from the maintainers.

@pencilnav pencilnav mentioned this pull request Jan 31, 2026
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DustyRah commented Feb 3, 2026 •
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Checked:

And also @DustyRah irrelevant to this PR, but the ICANN icon on new footer you've added in https://freeddns.dynu.com/ is not loading due to an invalid path (just a reminder)

Some of the domain names should be clean. We are still working on the others which are taking time to resolve.

* https://www.virustotal.com/gui/domain/1cooldns.com 
* https://www.virustotal.com/gui/domain/accesscam.org (should be clean)
* https://www.virustotal.com/gui/domain/bumbleshrimp.com (should be clean)
* https://www.virustotal.com/gui/domain/camdvr.org (should be clean)
* https://www.virustotal.com/gui/domain/casacam.net (should be clean)
* https://www.virustotal.com/gui/domain/ddnsfree.com (should be clean)
* https://www.virustotal.com/gui/domain/ddnsgeek.com (should be clean)
* https://www.virustotal.com/gui/domain/ddnsguru.com (should be clean)
* https://www.virustotal.com/gui/domain/dynuddns.com (should be clean)
* https://www.virustotal.com/gui/domain/dynuddns.net (should be clean)
* https://www.virustotal.com/gui/domain/dynuhosting.com (should be clean)
* https://www.virustotal.com/gui/domain/freeddns.org (should be clean)
* https://www.virustotal.com/gui/domain/giize.com (should be clean)
* https://www.virustotal.com/gui/domain/gleeze.com (should be clean)
* ~https://www.virustotal.com/gui/domain/kozow.com~ (domain is clean)
* https://www.virustotal.com/gui/domain/loseyourip.com (should be clean)
* https://www.virustotal.com/gui/domain/mysynology.net (should be clean)
* https://www.virustotal.com/gui/domain/mywire.org (should be clean)
* https://www.virustotal.com/gui/domain/ooguy.com
* ~https://www.virustotal.com/gui/domain/opik.net~  (domain is clean)
* https://www.virustotal.com/gui/domain/pivohosting.com (should be clean)
* ~https://www.virustotal.com/gui/domain/roxa.org~ (domain is clean)
* https://www.virustotal.com/gui/domain/spryt.net
* https://www.virustotal.com/gui/domain/theworkpc.com (should be clean)
* https://www.virustotal.com/gui/domain/webredirect.org (should be clean)
* ~https://www.virustotal.com/gui/domain/wiredbladehosting.com~ (domain is clean)

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DustyRah commented Feb 5, 2026

All of the domain names are clean on Virus Total except for 3. Each of them is listed on one or two security vendors and we are having a tough time obtaining a response from them or applying for delisting. Is this sufficient for you to proceed with the pull request?

@simon-friedberger
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simon-friedberger commented Feb 5, 2026

Maybe I am getting stale entries but the DNS record on dynu.net seems to be missing.

@DustyRah
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DustyRah commented Feb 6, 2026

  • _psl

Domain names dynu.net and myddns.rocks apparently were missing in my previous check-in. I have added them back and both have the TXT records as well.

@pencilnav
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pencilnav commented Feb 6, 2026

Can confirm that both dynu.net and myddns.rocks have _psl entries pointing to this PR.

Both domains have met the expiration date requirements.

Virustotal is looking good for both domains.

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DustyRah commented Feb 6, 2026

Can confirm that both dynu.net and myddns.rocks have _psl entries pointing to this PR.

Both domains have met the expiration date requirements.

Virustotal is looking good for both domains.

Yes, both dynu.net and myddns.rocks have _psl entries pointing to this PR.

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pencilnav commented Feb 6, 2026 •
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PR looks good to me.

All of the domain names are clean on Virus Total except for 3. Each of them is listed on one or two security vendors and we are having a tough time obtaining a response from them or applying for delisting. Is this sufficient for you to proceed with the pull request?

I think it's sufficient, but it's up to @simon-friedberger to approve it or not.

@simon-friedberger simon-friedberger merged commit d6c92f1 into publicsuffix:main Feb 6, 2026
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@DustyRah @pencilnav @DynuSystems @simon-friedberger