Westmore · UDRP decision
WIPO · Case No. D2026-3501

Www-windows.store

TransferWIPO-indexed · informational, not legal advice

The Panel ordered the transfer of <www-windows.store> to Microsoft Corporation. It found the domain identical to the WINDOWS mark for purposes of the Policy, found no rights or legitimate interests after the Respondent failed to rebut the Complainant’s prima facie case, and found bad-faith registration and use based on a website claiming to be an official support site while displaying Microsoft trademarks, products, and services.

Outcome
Transfer
At a glance
Provider
WIPO
Outcome
Transfer
Decision date
2026-09-18
Panelist(s)
Nayiri Boghossian
Complainant
Microsoft Corporation
Respondent
Ronsard Ibrahimu, Ronsard Labs
Disputed domain(s)
www-windows.store
Citation weightrelies on 1 authority
Domain history UDRP Intelligence

The timeline behind www-windows.store

Registration, the decision and the archived record of what this domain actually displayed — from public RDAP and the Internet Archive.

Westmore reconstructs the full history behind www-windows.store — from public RDAP and the Internet Archive — as part of UDRP Intelligence:

Registration → decision → today timeline
Archived Wayback evidence of what the site showed
Registry bad-faith signals
The live current registrant
Available in UDRP Intelligence
Verified public record
Outcome & remedy
Complaint granted. Panel ordered transfer of www-windows.store.
Reverse Domain Name Hijacking
No RDNH raised.
Westmore Insight

This decision illustrates how an apparent official-support website can affect both the rights-or-legitimate-interests and bad-faith inquiries. The domain’s reproduction of the WINDOWS mark, combined with website content presenting an official connection and displaying Microsoft indicia, supplied direct evidence of trademark awareness and supported the Panel’s treatment of the use as claimed passing off.

The three-part test
Identical or confusingly similarMet
Rights or legitimate interestsMet
Registered and used in bad faithMet

Result of record. The panel's reasoning and decisive facts behind each element are in the Intelligence dossier below.

Related decisions
Case details
Provider
WIPO
Outcome
Transfer
Decision date
2026-09-18
Panel
Nayiri Boghossian
Full decision
7 min read · hosted by Westmore

ARBITRATION AND MEDIATION CENTER ADMINISTRATIVE PANEL DECISION Microsoft Corporation v. Ronsard Ibrahimu, Ronsard Labs Case No. D2026-3501 1. The Parties The Complainant is Microsoft Corporation, United States of America (“U.S.” or “United States”), represented by Edward Nathan Sonnenbergs Inc., South Africa. The Respondent is Ronsard Ibrahimu, Ronsard Labs, Democratic Republic of the Congo. 2. The Domain Name and Registrar The disputed domain name <www-windows.store> is registered with NameCheap, Inc. (the “Registrar”). 3. Procedural History The Complaint was filed with the WIPO Arbitration and Mediation Center (the “Center”) on August 7, 2026. On August 7, 2026, the Center transmitted by email to the Registrar a request for registrar verification in connection with the disputed domain name. On August 10, 2026, the Registrar transmitted by email to the Center its verification response disclosing registrant and contact information for the disputed domain name which differed from the named Respondent (The RDAP server redacted the value) and contact information in the Complaint. The Center sent an email communication to the Complainant on August 10, 2026, providing the registrant and contact information disclosed by the Registrar, and inviting the Complainant to submit an amendment to the Complaint. The Complainant filed an amendment to the Complaint on August 12, 2026. The Center verified that the Complaint together with the amendment to the Complaint satisfied the formal requirements of the Uniform Domain Name Dispute Resolution Policy (the “Policy” or “UDRP”), the Rules for Uniform Domain Name Dispute Resolution Policy (the “Rules”), and the WIPO Supplemental Rules for Uniform Domain Name Dispute Resolution Policy (the “Supplemental Rules”). In accordance with the Rules, paragraphs 2 and 4, the Center formally notified the Respondent of the Complaint, and the proceedings commenced on August 13, 2026. In accordance with the Rules, paragraph 5, the due date for Response was September 2, 2026. The Respondent did not submit any response. Accordingly, the Center notified the Respondent’s default on September 7, 2026. The Center appointed Nayiri Boghossian as the sole panelist in this matter on September 10, 2026. The Panel finds that it was properly constituted. The Panel has submitted the Statement of Acceptance and Declaration of Impartiality and Independence, as required by the Center to ensure compliance with the Rules, paragraph 7. page 2 4. Factual Background The Complainant is a leading developer and provider of personal-computer software systems and applications, and other online services. The Complainant owns many trademark registrations for the trademark WINDOWS such as: - International Trademark Registration No. 1135413, registered on September 5, 2012; - United States Trademark Registration No. 1872264, registered on January 10, 1995; - United Kingdom Trademark Registration No. UK00900079681, registered on November 10, 1998. The disputed domain name was registered on September 11, 2025, and resolved to a website which claims to be an official support site for Complainant’s offerings, and displays the Complainant’s trademarks, copyright notice “Microsoft Belgique”, as well as products and services. 5. Parties’ Contentions A. Complainant The Complainant contends that it has satisfied each of the elements required under the Policy for a transfer of the disputed domain name. Notably, the Complainant contends that the disputed domain name is confusingly similar to the Complainant’s trademark. The disputed domain name incorporates the Complainant’s trademarks in its entirety. The Top-Level Domain “.store” can be disregarded when assessing confusing similarity. The Complainant contends that the Respondent has no rights or legitimate interests in the disputed domain name. The Complainant did not authorize or license the Respondent to use its trademark. The Respondent is not making a legitimate noncommercial or fair use of the disputed domain name nor is the disputed domain name used in connection with a bona fide offering of goods or services. The requirements of the “Oki Data” test (see Oki Data Americas, Inc. v. ASD, Inc., WIPO Case No. D2001-0903) are not met in the current case as the Respondent’s website suggests an affiliation with the Complainant. There is no evidence that the Respondent is commonly known by the disputed domain name. The Complainant contends that the disputed domain name was registered and is being used in bad faith. The Complainant’s trademark is well known, as recognized by prior UDRP panels. The Respondent must have been aware of the Complainant’s trademark. The Respondent has registered and is using the disputed domain name to intentionally attract, for commercial gain, Internet users to its website, by creating a likelihood of confusion with the Complainant’s trademark. Further evidence of bad faith is the use of a proxy service. B. Respondent The Respondent did not reply to the Complainant’s contentions. 6. Discussion and Findings A. Identical or Confusingly Similar It is well accepted that the first element functions primarily as a standing requirement. The standing (or threshold) test for confusing similarity involves a reasoned but relatively straightforward comparison between the Complainant’s trademark and the disputed domain name. WIPO Overview of WIPO Panel Views on Select UDRP Questions (“WIPO Overview 3.1”), section 1.7. page 3 The Complainant has shown rights in respect of a trademark or service mark for the purposes of the Policy. WIPO Overview 3.1, section 1.2.1. The entirety of the mark is reproduced within the disputed domain name. Accordingly, the disputed domain name is identical to the mark for the purposes of the Policy. WIPO Overview 3.1, section 1.7. The Panel finds the first element of the Policy has been established. B. Rights or Legitimate Interests Paragraph 4(c) of the Policy provides a list of circumstances in which the Respondent may demonstrate rights or legitimate interests in a disputed domain name. Although the overall burden of proof in UDRP proceedings is on the complainant, panels have recognized that proving that a respondent lacks rights or legitimate interests in a domain name may result in the difficult task of “proving a negative”, requiring information that is often primarily within the knowledge or control of the respondent. As such, where a complainant makes out a prima facie case that the respondent lacks rights or legitimate interests, the burden of production on this element shifts to the respondent to come forward with relevant evidence demonstrating rights or legitimate interests in the domain name (although the burden of proof always remains on the complainant). If the respondent fails to come forward with such relevant evidence, the complainant is deemed to have satisfied the second element. WIPO Overview 3.1, section 2.1. Having reviewed the available record, the Panel finds the Complainant has established a prima facie case that the Respondent lacks rights or legitimate interests in the disputed domain name. The Respondent has not rebutted the Complainant’s prima facie showing and has not come forward with any relevant evidence demonstrating rights or legitimate interests in the disputed domain name such as those enumerated in the Policy or otherwise. Panels have held that the use of a domain name for illegitimate activity here, claimed passing off, can never confer rights or legitimate interests on a respondent. WIPO Overview 3.1, section 2.13.1. The Panel finds the second element of the Policy has been established. C. Registered and Used in Bad Faith The Panel notes that, for the purposes of paragraph 4(a)(iii) of the Policy, paragraph 4(b) of the Policy establishes circumstances, in particular, but without limitation, that, if found by the Panel to be present, shall be evidence of the registration and use of a domain name in bad faith. In the present case, the Panel notes that the Respondent was aware of the Complainant’s trademark as the disputed domain name resolves to a website, which claims to be an official support site for Complainant’s offerings and displays the Complainant’s trademarks as well as products and services. Additionally, the Complainant’s trademark was registered for three decades by the time the disputed domain name was registered. Paragraph 4(b) of the Policy sets out a list of non-exhaustive circumstances that may indicate that a domain name was registered and used in bad faith, but other circumstances may be relevant in assessing whether a respondent’s registration and use of a domain name is in bad faith. WIPO Overview 3.1, section 3.2.1. Panels have held that the use of a domain name for illegitimate activity, here, claimed passing off, constitutes bad faith. WIPO Overview 3.1, section 3.4. Having reviewed the record, the Panel finds the Respondent’s registration and use of the disputed domain name constitutes bad faith under the Policy. The Panel finds that the Complainant has established the third element of the Policy. page 4 7. Decision For the foregoing reasons, in accordance with paragraphs 4(i) of the Policy and 15 of the Rules, the Panel orders that the disputed domain name <www-windows.store> be transferred to the Complainant. /Nayiri Boghossian/ Nayiri Boghossian Sole Panelist Date: September 18, 2026.

Source of record: WIPO . Reproduced for research; WIPO is the authoritative source.

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