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Checked in the last 30 daysOlder, dated record
On AboutUs since 2007 · last checked Aug 16, 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 mannesmann.de is shown here yet.
No certificate recorded yet.
1 of 2 safety checks passed (Oct 25, 2026).
AboutUs could not get a response over HTTPS when it checked (Oct 25, 2026)
mannesmann.de has an AboutUs profile for public website intelligence, ownership context, trust signals, monitoring, and owner verification.
Independent record by AboutUs · not written by mannesmann.de
mannesmann.de
Authority
Not enough independent signals yet
Safety
Can't check — no response over HTTPS
Measurements, not a verdict about the site. Authority scores draw on Open PageRank link-graph data.
How this is scoredDNS (passed)
HTTPS (failed)
Make sure the site responds over HTTPS with a valid certificate.
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.
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 70 days ago); 3/3 transport and email checks available (oldest recorded about 70 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
Mannesmann - ein Name, der längst zur Marke wurde und für eine ganze Branche steht. Denn seit weit über 100 Jahren gilt Mannesmann als Inbegriff für Stahlrohre höchster Qualität - weltweit.
Dated record — historical facts always carry their date.
Checked today — 1 of 2 safety checks passed (Oct 25, 2026).