prenhall.com

PrEnHall.com is a publisher of books for higher education

Established in 1913 by Charles Gerstenberg and Richard Ettinger, Prentice Hall successfully publishes introductory through advanced-level textbooks, professional reference publications, and monographs.

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Authority

57/100

Safety

89/100

Registered

Apr 10, 1990

36 years old · NameCheap, Inc.

1 of 2 safety checks passed (Sep 19, 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

Latest available measurements; dated entries retain their dates. These are measurements, not an endorsement of the site.

Authority & Safety, with the evidence

How this is scored →

Authority 57/100 — ahead of 57% of the August 2026 scored sampleSome caution flags

Why this authority score

Prominence (Tranco rank #102,595)+7
Verified continuity: 36.4 years (RDAP registration)+11
Security & email hygiene+1
Calibration adjustment (published map)+11

These lines explain the underlying model score of 30/99, which is what places this site at 57/100 using the August 2026 scored sample. Public Authority is capped at 99.

Safety evidence

No unexpired threat-feed result; name-similarity check available (recorded about 28 days ago); 3/3 transport and email checks available (oldest recorded about 28 days ago). This is evidence coverage, not a probability that a website is safe.

Recorded HTTPS check did not confirm a valid connection
No MX and no DMARC (mild)

Site history

Dated record — historical facts always carry their date.

1990
Domain registered (Apr 10, 1990).
2026
Checked today — 1 of 2 safety checks passed (Sep 19, 2026).

✓ domain continuity 36 years registered✓ live verified Sep 19, 2026

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