F440.com is the online presence of F440 Racing Challenge Ltd., a high-speed racing kart rental and sales business operating under the parent name Supercharged Entertainment. The site provides pricing and details on rental racing karts, along with clubhouse information for kart enthusiasts. The company is located in Maple Ridge, British Columbia, Canada.
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Authority
—/100
Safety
82/100
Registered
Jan 9, 2024
2 years old · Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
0 of 2 safety checks passed (Sep 4, 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
What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.
checked now
Domain registered Jan 9, 2024 — 2 years old.
checked now
Registrar today: Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn) — unchanged since AboutUs began tracking (Sep 4, 2026).
Authority: not enough signals yetSome caution flags
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 valid HTTPS today
No MX and no DMARC (mild)
Site history
Dated record — historical facts always carry their date.