bignerdranch.com

BigNerdRanch.com offers computer programming courses taught by experts

Big Nerd Ranch Description Big Nerd Ranch, Inc.

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Authority

72/100

Safety

82/100

Registered

Sep 28, 2000

25 years old · NameCheap, Inc.

0 of 2 safety checks passed (Sep 9, 2026).

AboutUs has not vetted this site. 2 of 2 automated safety checks 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 Sep 28, 2000 — 25 years old.

checked now

Registrar today: NameCheap, Inc. — unchanged since AboutUs began tracking (Sep 9, 2026).

Trust record

Authority & Safety, with the evidence

How this is scored →

Authority 72/100 — ahead of 72% of scored sitesSome caution flags

Why this authority score

Prominence (Tranco rank #333,923; Open PageRank 3.7/10)+10
Verified continuity: 25.8 years (RDAP registration)+11
Security & email hygiene+1
Calibration adjustment (published map)+14

Every point maps to a sentence. These lines sum to the model score of 36/99, which is what places this site at 72/100 against every other scored site.

Safety evidence

No valid HTTPS today
No MX and no DMARC (mild)

Site history

Dated record — historical facts always carry their date.

2000
Domain registered (Sep 28, 2000).
2026
Checked today — 0 of 2 safety checks passed (Sep 9, 2026).

✓ domain continuity 25 years registered✓ live verified Sep 9, 2026

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