openssh.org

OpenSsh.org offers an open source version of the Unix Secure Shell protocol

OpenSSH.org provides an open-source implementation of the Unix Secure Shell (SSH) protocol, offering encrypted remote access and secure network communication tools. It serves system administrators, developers, and Unix/Linux users who need secure remote login and file transfer capabilities. The project is closely associated with the OpenBSD community, as reflected by its related domains and software lineage.

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Authority

76/100

Safety

90/100

Registered

Oct 16, 1999

26 years old · CSL Computer Service Langenbach GmbH d/b/a joker.com

On record

since 2006

3 of 4 safety checks passed (Sep 18, 2026).

AboutUs has not vetted this site. 1 of 4 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 76/100 — ahead of 76% of the August 2026 scored sampleClear

Why this authority score

Prominence (Tranco rank #25,741)+9
Verified continuity: 26.9 years (RDAP registration)+11
Security & email hygiene+3
Calibration adjustment (published map)+16

These lines explain the underlying model score of 39/99, which is what places this site at 76/100 using the August 2026 scored sample. Public Authority is capped at 99.

Safety evidence

Retained threat-feed result (recorded about 28 days ago); 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.

Missing DMARC (mild)

Site history

Dated record — historical facts always carry their date; self-description below is the 2013 record.

1999
Domain registered (Oct 16, 1999).
2006
First tracked by AboutUs (Jun 21, 2006); profile edited 2 times through 2013.
2013
Self-description at the time:
“OpenSsh.org offers an open source version of the Unix Secure Shell protocol”
2026
Checked today — 3 of 4 safety checks passed (Sep 18, 2026).

✓ domain continuity 26 years registered✓ live verified Sep 18, 2026

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