From the current website
UnclaimedAIR-4 – Car Air Conditioning Cleaning System
AIR-4 manufactures car air conditioning cleaning systems and equipment used by service providers in over 20 countries. The company has 30 years of operating history and holds ISO 9001, 14001, and 14064 certifications.
4 of 5 safety checks passed (Sep 10, 2026).
What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.
Domain registered Oct 1, 2003 — 22 years old.
Registrar today: PDR Ltd. d/b/a PublicDomainRegistry.com — unchanged since AboutUs began tracking (Aug 2, 2026).
Live site responds over HTTPS.
Trust record
Authority: not enough signals yetClear
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.
Dated record — historical facts always carry their date.
Domain registered (Oct 1, 2003).
Checked today — 4 of 5 safety checks passed (Sep 10, 2026).