f440.com

F440.com

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

90/100

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 18, 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: 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 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.

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.

2024
Domain registered (Jan 9, 2024).
2026
Checked today — 0 of 2 safety checks passed (Sep 18, 2026).

✓ domain continuity 2 years registered✓ live verified Sep 18, 2026

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