banaban.net

Banaban.net offers resources for using databases like Supermemo

Banaban.net is the home of "Knowledge Harvester for SuperMemo," a donationware tool by Tomas Drahokoupil that helps users produce SuperMemo flashcard databases for Palm and Windows devices. It serves learners and productivity enthusiasts who use the SuperMemo spaced-repetition system. Proceeds from the software support the people of Banaba and Rabi Island, reflecting the site's charitable mission.

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Authority

—/100

Safety

90/100

0 of 2 safety checks passed (Sep 22, 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.

2016 record

Domain registered Mar 8, 2003 — 23 years old.

2026 zone

Not delegated in the TLD zone as of Aug 18, 2026 — this domain no longer resolves.

Trust record

Authority & Safety, with the evidence

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Authority: not enough signals yetClear

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 unexpired threat-feed result; name-similarity check available (recorded about 35 days ago); 3/3 transport and email checks available (oldest recorded about 35 days ago). This is evidence coverage, not a probability that a website is safe.

Recorded HTTPS check did not confirm a valid connection
No MX and no DMARC (mild)

Site history

Dated record — historical facts always carry their date.

2026
Checked today — 0 of 2 safety checks passed (Sep 22, 2026).

✓ live verified Sep 22, 2026

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