Dsinet.net, operating under the name Dutch Security Information Network, is a networking and security information resource covering topics such as firewalls, vulnerabilities, exploits, network protocols, and security standards. It appears to serve IT and security professionals, researchers, and enthusiasts seeking reference materials and documentation. The site is associated with the Gemini Group, based in Deerfield Beach, Florida.
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Authority
—/100
Safety
84/100
Registered
Jun 7, 2000
26 years old · Key-Systems GmbH
1 of 2 safety checks passed (Sep 7, 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
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 Jun 7, 2000 — 26 years old.
checked now
Registrar today: Key-Systems GmbH — unchanged since AboutUs began tracking (Jul 30, 2026).
Authority: not enough signals yetSome caution flags
Why we're not scoring this yet
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.
Safety evidence
No valid HTTPS today
Missing DMARC (mild)
Site history
Dated record — historical facts always carry their date.