Westmore · UDRP decision
WIPO · Case No. D2026-2197

Delrin.online

TransferWIPO-indexed · informational, not legal advice

The Panel ordered transfer of <delrin.online>. It found the domain identical to Complainant’s DELRIN mark, found no rights or legitimate interests after Respondent failed to rebut Complainant’s prima facie case, and found bad-faith registration and use based on use of domain-associated email addresses to impersonate Complainant’s employee in a phishing scheme seeking financial and payroll information.

Outcome
Transfer
At a glance
Provider
WIPO
Outcome
Transfer
Decision date
2026-07-16
Panelist(s)
Albert, Michael A.
Complainant
Delrin USA LLC
Respondent
Miriam Kecir, delrin
Disputed domain(s)
delrin.online
Domain history UDRP Intelligence

The timeline behind delrin.online

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 delrin.online — 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 delrin.online.
Reverse Domain Name Hijacking
No RDNH raised.
Westmore Insight

This decision illustrates that an exact-match trademark domain may satisfy all three UDRP elements where it is used primarily through email rather than a developed website. A parking page did not prevent a bad-faith finding because the Panel focused on active use of domain-associated email addresses for impersonation and phishing.

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.

Case details
Provider
WIPO
Outcome
Transfer
Decision date
2026-07-16
Panel
Albert, Michael A.
Full decision
7 min read · hosted by Westmore

ARBITRATION AND MEDIATION CENTER ADMINISTRATIVE PANEL DECISION Delrin USA LLC v. Miriam Kecir, delrin Case No. D2026-2197 1. The Parties Complainant is Delrin USA LLC, United States of America (“USA”), represented by Com Laude Limited, United Kingdom. Respondent is Miriam Kecir, delrin, USA. 2. The Domain Name and Registrar The disputed domain name <delrin.online> is registered with Tucows Domains Inc. (the “Registrar”). 3. Procedural History The Complaint was filed with the WIPO Arbitration and Mediation Center (the “Center”) on May 21, 2026. On May 21, 2026, the Center transmitted by email to the Registrar a request for registrar verification in connection with the disputed domain name. On May 21, 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 (REDACTED FOR PRIVACY) and contact information in the Complaint. The Center sent an email communication to Complainant on May 27, 2026, providing the registrant and contact information disclosed by the Registrar, and inviting Complainant to submit an amendment to the Complaint. Complainant filed an amended Complaint on May 28, 2026. The Center verified that the Complaint together with the amended 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 Respondent of the Complaint, and the proceedings commenced on June 1, 2026. In accordance with the Rules, paragraph 5, the due date for Response was June 21, 2026. Respondent did not submit any response. Accordingly, the Center notified Respondent’s default on June 24, 2026. page 2 The Center appointed Michael A. Albert as the sole panelist in this matter on July 1, 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. 4. Factual Background Complainant – Delrin USA LLC – is an advanced materials company headquartered in Wilmington, Delaware, USA. Complainant’s primary product Delrin acetal homopolymer has been produced by Complainant for more than 70 years. Complainant was devested from DuPont de Nemours, Inc. (“DuPont”) in November 2023 following acquisition of a majority stake in that business by TJC L.P., a private equity firm. Complainant manufactures and supplies high-performance acetal homopolymer resins for use in a range of industrial and commercial applications, including mobility, electronics, healthcare, consumer products and industrial systems. Complainant has global presence, including local subsidiaries in Belgium, France, Germany, Italy, United Kingdom, Netherlands (Kingdom of the), Switzerland, China, Japan, and Republic of Korea. Complainant operates its official corporate website from the domain name <delrin.com>, which Complainant uses for, inter alia, email communications. Complainant is the owner of a large global portfolio of registered trademarks for the term DELRIN, including the four examples below: Trademark no. Mark Jurisdiction Registration date 597795 DELRIN USA November 9, 1954 UK00000759394 DELRIN United Kingdom November 8, 1956 DD620596 DELRIN Germany June 22, 1957 TMA107175 DELRIN Canada June 28, 1957 Complainant notes that the oldest of its example DELRIN marks pre-dates the registration of the disputed domain name by more than 71 years. The disputed domain name has been used to impersonate Complainant’s employees and send phishing emails. 5. Parties’ Contentions A. Complainant Complainant contends that it has satisfied each of the elements required under the Policy for a transfer of the disputed domain name. Notably, Complainant contends that Respondent has registered and used the disputed domain name in bad faith. In particular, Respondent used the disputed domain name to send phishing emails, impersonating Complainant’s employees. Complainant further contends that the disputed domain name is identical to registered trademarks in which Complainant has rights in terms of the Policy. Respondent does not have any rights or legitimate interests in the disputed domain name. The disputed domain name resolves to the email hosting provider’s parking page which, Complainant contends, constitutes passive holding. page 3 B. Respondent Respondent did not reply to 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 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. 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 addition of the generic Top-Level Domain (“gTLD”) “.online” does not alter this analysis. WIPO Overview 3.1, section 1.11.1. 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 Complainant has established a prima facie case that Respondent lacks rights or legitimate interests in the disputed domain name. Respondent has not rebutted 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 or illegal activity – here, claimed phishing and 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. page 4 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, although other circumstances may also 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. In the present case, the Panel notes that Respondent used the disputed domain name to impersonate the employee of Complainant in a phishing scheme. Respondent used email addresses associated with the disputed domain name to impersonate Complainant in an attempt to collect financial and payroll information. Respondent, having failed to respond at all, has not denied this assertion. Panels have held that the use of a domain name for illegitimate or illegal activity – here, claimed phishing and passing off – constitutes bad faith. WIPO Overview 3.1, section 3.4. The Panel finds Respondent’s use of the disputed domain name for this phishing scheme constitutes bad faith. The Panel finds that Complainant has established the third element of the Policy. 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 <delrin.online> be transferred to Complainant. /Michael A. Albert/ Michael A. Albert Sole Panelist Date: July 16, 2026

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

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