Xreminder.com is the home of Duality Software, a Saint Petersburg, Russia-based developer offering Windows reminder and productivity utilities. Its flagship product features color-coded reminders, a customizable time clock with Westminster chimes, and an atomic time synchronizer. The software is built using Microsoft tools including Visual Studio and targets Windows desktop users seeking personal scheduling and time-management tools.
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Authority
—/100
Safety
90/100
Registered
Aug 5, 2000
26 years old · Spaceship, Inc.
3 of 5 safety checks passed (Sep 8, 2026).
AboutUs has not vetted this site. 2 of 5 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
What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.
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Domain registered Aug 5, 2000 — 26 years old.
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Registrar today: Spaceship, Inc. — unchanged since AboutUs began tracking (Sep 7, 2026).
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 MX and no DMARC (mild)
Site history
Dated record — historical facts always carry their date.