diendantinhoc.org

DiEndAntinHoc.org

DDTHPortal,TreXanhCM,Trao doi, thao luan ve tin hoc, CNTT, lap trinh, thuat toan, cau truc du lieu, phan men, he thong, internet, web, mang, va nhieu chuyen de khac.

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Authority

31/100

Safety

84/100

Registered

Jan 16, 2002

24 years old · Cloudflare, Inc.

0 of 2 safety checks passed (Sep 11, 2026).

AboutUs has not vetted this site. 2 of 2 automated safety checks 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 31/100 — ahead of 31% of scored sitesSome caution flags

Why this authority score

Prominence (Open PageRank 0.8/10)+3
Verified continuity: 24.7 years (RDAP registration)+11
Security & email hygiene+2
Calibration adjustment (published map)+3

Every point maps to a sentence. These lines sum to the model score of 19/99, which is what places this site at 31/100 against every other scored site.

Safety evidence

No valid HTTPS today
Missing DMARC (mild)

Site history

Dated record — historical facts always carry their date.

2002
Domain registered (Jan 16, 2002).
2026
Checked today — 0 of 2 safety checks passed (Sep 11, 2026).

✓ domain continuity 24 years registered✓ live verified Sep 11, 2026

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