Verifying against the live site and live WHOIS/DNS…
Common questions
Is gypsum.org legit or a scam?
gypsum.org was registered Apr 3, 1997 (29 years old), per public registration records. AboutUs doesn't label sites "legit" or "a scam": this page lists the dated registration, DNS, HTTPS, mail-authentication and safety checks we could verify, each with its source, so you can decide for yourself.
Who owns gypsum.org?
Nobody has completed AboutUs's owner verification for gypsum.org. That's true of most sites here — it isn't itself a warning sign.
When was gypsum.org registered?
gypsum.org's registration dates to Apr 3, 1997 (29 years old), per public registration records. Network Solutions, LLC is the registrar on record today.
Gypsum.org is a manufacturer of gypsum products in Hyattsville, MD
The 17th edition of this premier publication includes fire-resistance ratings for over 325 gypsum-protected wall, ceiling, roof, column, beam, girder, and truss systems, including many systems not in the previous editions.
HTTPS— Make sure the site responds over HTTPS with a valid certificate.
Page metadata
Security headers— Add the HSTS, Content-Security-Policy, and X-Frame-Options response headers.
AboutUs has not vetted this site. 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.
latest result
Domain registered Apr 3, 1997 — 29 years old.
latest result
Registrar on record: Network Solutions, LLC — unchanged since AboutUs began tracking (Aug 29, 2026).
Authority 50/100— ahead of 50% of the August 2026 scored sampleClear
Why this authority score
50 is a percentile: higher than 50% of sites we score.
How it's calculated
Prominence (Tranco rank #725,014)+4
Verified continuity: 29.5 years (RDAP registration)+11
Security & email hygiene+4
Calibration adjustment (published map)+8
Model score: 27/99 — what these reason lines add up to.
Published Authority (percentile): 50/100 — this site's rank against the August 2026 scored sample. Public Authority is capped at 99.
Safety evidence
No unexpired threat-feed result; name-similarity check available (recorded about 29 days ago); 3/3 transport and email checks available (oldest recorded about 29 days ago). This is evidence coverage, not a probability that a website is safe.
Site history
Dated record — historical facts always carry their date.