unix.com

Unix.com - Message board for users of UNIX or Linux operating systems

The top free UNIX and Linux System Administration Resource Forum, for beginners and gurus that are looking for UNIX and Linux help and advice on the Internet

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Authority

67/100

Safety

90/100

Registered

Nov 18, 1993

32 years old · DomainSpot LLC

On record

since 2006

3 of 4 safety checks passed (Sep 21, 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 67/100 — ahead of 67% of the August 2026 scored sampleClear

Why this authority score

Prominence (Tranco rank #106,596)+7
Verified continuity: 32.9 years (RDAP registration)+11
Security & email hygiene+3
Calibration adjustment (published map)+13

These lines explain the underlying model score of 34/99, which is what places this site at 67/100 using the August 2026 scored sample. Public Authority is capped at 99.

Safety evidence

No unexpired threat-feed result; name-similarity check available (recorded about 31 days ago); 3/3 transport and email checks available (oldest recorded about 31 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.

1993
Domain registered (Nov 18, 1993).
2006
First tracked by AboutUs (Aug 9, 2006); profile edited 2 times through 2013.
2013
Self-description at the time:
“Unix.com - Message board for users of UNIX or Linux operating systems”
2026
Checked today — 3 of 4 safety checks passed (Sep 21, 2026).

✓ domain continuity 32 years registered✓ live verified Sep 21, 2026

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