envirosports.com

EnviroSports.com provides schedules and information for human powered sports

San Francisco Bay Area organizers of all sorts multisport events, including the Alcatraz Sharkfest swim and the original Escape from Alcatraz triathlon.

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Authority

62/100

Safety

90/100

Registered

Jan 30, 1997

29 years old · IONOS SE

All 5 safety checks passed (Sep 4, 2026).

Current facts

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

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Domain registered Jan 30, 1997 — 29 years old.

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Registrar today: IONOS SE — unchanged since AboutUs began tracking (Sep 4, 2026).

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Live site responds over HTTPS.

Trust record

Authority & Safety, with the evidence

How this is scored →

Authority 62/100 — ahead of 62% of scored sitesClear

Why this authority score

Prominence (Open PageRank 2.5/10)+5
Verified continuity: 29.4 years (RDAP registration)+11
Security & email hygiene+4
Calibration adjustment (published map)+12

Every point maps to a sentence. These lines sum to the model score of 32/99, which is what places this site at 62/100 against every other scored site.

Safety evidence

All checked sources came back clean

Site history

Dated record — historical facts always carry their date.

1997
Domain registered (Jan 30, 1997).
2026
Checked today — All 5 safety checks passed (Sep 4, 2026).

✓ domain continuity 29 years registered✓ live verified Sep 4, 2026

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