euclides.org

Euclides.org

EUCLIDES EUCLID EUKLIDES EUKLID - Els Elements d´Euclides - Los Elementos de Euclides - Euklides Elementuak - Euclid´s Elements

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Authority

55/100

Safety

90/100

Registered

Jan 22, 2003

23 years old · CSL Computer Service Langenbach GmbH d/b/a joker.com

4 of 5 safety checks passed (Sep 6, 2026).

AboutUs has not vetted this site. 1 of 5 automated safety check did not pass. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.

Current facts

What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.

checked now

Domain registered Jan 22, 2003 — 23 years old.

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Registrar today: CSL Computer Service Langenbach GmbH d/b/a joker.com — unchanged since AboutUs began tracking (Sep 5, 2026).

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Live site responds over HTTPS.

Trust record

Authority & Safety, with the evidence

How this is scored →

Authority 55/100 — ahead of 55% of scored sitesClear

Why this authority score

Prominence (Open PageRank 2.9/10)+6
Verified continuity: 23.6 years (RDAP registration)+10
Security & email hygiene+3
Calibration adjustment (published map)+10

Every point maps to a sentence. These lines sum to the model score of 29/99, which is what places this site at 55/100 against every other scored site.

Safety evidence

Missing DMARC (mild)

Site history

Dated record — historical facts always carry their date.

2003
Domain registered (Jan 22, 2003).
2026
Checked today — 4 of 5 safety checks passed (Sep 6, 2026).

✓ domain continuity 23 years registered✓ live verified Sep 6, 2026

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