zuko.com

Zuko.com features a variety of science-related puzzles and games

An intriguing mix of entertaining, outrageous, but always insightful information on a growing range topics.

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Authority

48/100

Safety

90/100

Registered

Mar 24, 1998

28 years old · GoDaddy.com, LLC

1 of 2 safety checks passed (Sep 8, 2026).

AboutUs has not vetted this site. 1 of 2 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 Mar 24, 1998 — 28 years old.

checked now

Registrar today: GoDaddy.com, LLC — unchanged since AboutUs began tracking (Aug 20, 2026).

Trust record

Authority & Safety, with the evidence

How this is scored →

Authority 48/100 — ahead of 48% of scored sitesClear

Why this authority score

Prominence (Open PageRank 1.9/10)+5
Verified continuity: 28.3 years (RDAP registration)+11
Security & email hygiene+3
Calibration adjustment (published map)+7

Every point maps to a sentence. These lines sum to the model score of 26/99, which is what places this site at 48/100 against every other scored site.

Safety evidence

Missing DMARC (mild)

Site history

Dated record — historical facts always carry their date.

1998
Domain registered (Mar 24, 1998).
2026
Checked today — 1 of 2 safety checks passed (Sep 8, 2026).

✓ domain continuity 28 years registered✓ live verified Sep 8, 2026

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