Highscore 55 · flagged Friday, October 23, 2026

anthropicduet.xyz

Appeared in the .xyz zone on Friday, October 23, 2026; by the end of that day the census found boilerplate page. Full domain report

Signals, not verdicts. A domain appears here because heuristics matched its name, its infrastructure or the page it served on its first day. Where a model has looked at it, that is shown as an opinion with a confidence, not as a finding. Nothing on this page says a site is malicious. Read the evidence and decide for yourself.

Own one of these names and think the listing is wrong? Tell us and a person will look.

What matched

brand in the name
matched: anthropic
+30
TLD with a high abuse rate
matched: xyz
+8
brand name at a retail registrar
matched: Atak Domain Bilgi Teknolojileri A.Ş.
+8
identical page on many newborns
matched: 49 identical pages
+10
Registrar
Atak Domain Bilgi Teknolojileri A.Ş.
Nameserver provider
Nameservers
p1.atakdomain.com, p2.atakdomain.com
First-day state
boilerplate page
HTTP status
404
Page title
Not Found
Has a form
no
Brand echoed
anthropic

Model opinions

Second opinionlooks like abusetarget: Anthropicconfidence 55%· claude-opus-5-5

The name pairs the distinctive AI company name 'anthropic' with a product-like word ('duet') on a .xyz domain from a Turkish retail registrar, which fits a brand-squat rather than Anthropic's own registration. The page itself is only a bare IIS 'HTTP Error 404' with no form or links, so there is no active deception yet, and 'anthropic' is also a dictionary word, which keeps confidence moderate.

First passlooks like abuseconfidence 48%· typesafe/jev-latest

typesafe first pass (gate 0.4): p=abuse:0.57 suspicious:0.32 benign:0.10 | impersonates=0.16 credential=0.02 parked=0.91 evidence=1.0 | target=anthropic:0.99

A model looked at the screenshot and page text and wrote what it thought. It can be wrong, and it is not a finding.

What the page looked like on Friday, October 23, 2026

Screenshot of anthropicduet.xyz taken by the zone census on 2026-10-23

Same data as JSON: /api/zone/domain/anthropicduet.xyz. This page is not indexed by search engines and does not link to the site it describes.