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3 of 4 safety checks passed (Nov 15, 2026).
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planet-wissen.de has an AboutUs profile for public website intelligence, ownership context, trust signals, monitoring, and owner verification.
Independent record by AboutUs · not written by planet-wissen.de
planet-wissen.de
Authority
Not enough independent signals yet
Safety
No known risk flags
Known risk signals, not a check pass rate
Measurements, not a verdict about the site. Authority scores draw on Open PageRank link-graph data.
How this is scoredChecked in the last 30 daysOlder, dated record
On AboutUs since 2006 · last checked Sep 22, 2026.
No registration date on file yet. AboutUs reads it from RDAP when the site is checked.
No registrar observed yet. AboutUs has recorded registrars since Jul 20, 2026.
No registration-record history on file for this domain yet.
No .de zone-file record for planet-wissen.de is shown here yet.
DNS (passed)
HTTPS (passed)
Page metadata (passed)
Security headers (failed)
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Latest available measurements; dated entries retain their dates. These are measurements, not an endorsement of the site.
Registrar and registration date not retrieved yet — we retry on every view.
HTTPS request succeeded for www.planet-wissen.de.
Trust record
How this is scored →Authority: not enough signals yetClear
We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.
No unexpired threat-feed result; name-similarity check available (recorded about 54 days ago); 3/3 transport and email checks available (oldest recorded about 54 days ago). This is evidence coverage, not a probability that a website is safe.
Quoted from the site's AboutUs wiki page in each year it changed (1 version). These are the page's own words at the time, not AboutUs's assessment. New words · dropped words
Mozart - Wunderkind und Superstar - In diesem Jahr wird weltweit der 250. Geburtstag von Wolfgang Amadeus Mozart gefeiert. Das Interesse an Mozart und seiner Musik ist bis heute ungebrochen. Auch sein Leben fasziniert die Menschen - obwohl vieles, was in unzähligen Büchern über ihn geschrieben steht, auf reiner Spekulation beruht.
Dated record — historical facts always carry their date; self-description below is the 2013 record.
First tracked by AboutUs (Jun 21, 2006); profile edited 2 times through 2013.
Self-description at the time:
“Planet-Wissen.de is a producer of documentaries and educational programs”
Checked today — 3 of 4 safety checks passed (Nov 15, 2026).