No threats detected
All checks passed. This site appears legitimate — but always stay alert for phishing even on trusted domains.
Is cor55.com legit or a scam?
Legitimate Vietnamese fuel-additive shop with clean scans, 3.7-year-old domain, and zero scam reports.
Analysis Summary
MT Intelligence
The site presents itself as a seller of a Korean-imported engine-cleaning additive with product details, certifications, and purchase options. No antivirus engines flagged the page and browser blocklists returned clean. The domain is 1370 days old with valid SSL, which is consistent with a real ongoing business. Our research found an active Shopee listing and Facebook page with positive sales feedback and no complaints or scam mentions anywhere. The only minor note is the hosting IP carrying 18 abuse reports, but this does not appear connected to the site itself.
Website Preview
Automated page render — captured in a safe sandbox. What an ordinary visitor would see when loading the site.
Web Research Findings
Our live research agent queries scam-report databases, consumer-review sites, news coverage, and general web search for cor55.com, then cross-checks business-registration records and look-alike domain patterns. Everything below is pulled from what it actually found.
- Domain cor55.com hosts a Vietnamese site selling COR55 fuel additive for cleaning injectors and combustion chambers, claimed imported from South Korea.
- Product marketed with claims: cleans carbon deposits, improves engine performance, saves ~5% fuel, reduces emissions; dosage examples include 80ml per full tank for cars.
- Active Facebook page 'COR55Vietnam' promotes the product as a direct import from Korea with advanced formula.
- Product listed for sale on Shopee.vn by seller 'castlegatevietnam' at ~99,000 VND with 5.0 rating (18 sold noted).
- No scam reports, complaints, Reddit mentions, or negative reviews found across multiple searches including Vietnamese terms like 'lừa đảo'.
- Domain age listed as 1370 days; unrelated to Cormorant Yachts COR55 boats in search results.
- Site includes usage guides, FAQs, and contact pages in Vietnamese.
Antivirus Engines
Security Scans
Checked against the major public blocklists used by browsers and security tools — no hits.
Contact Verification
We fetched the page and looked for real-world contact details. Legitimate businesses almost always publish an email on their own domain, a phone number, and a postal address. Scam shops usually don't.
- No postal address visible on the page.
- Contact email on the site's own domain (contact@cor55.com).
- Phone number listed (0966114211).
- Links to 2 social profiles.
Domain & Encryption
Redirect Chain
- 1301http://cor55.com/
- 2200https://cor55.com/
Server Reputation
Still, stay alert
No major threat indicators — but a clean scan does not guarantee every page is safe, and phishing emails routinely spoof real domains.
- Double-check the exact URL in your address bar
Confirm you are actually on cor55.com and not a lookalike like c-or55.com.com or an IDN homoglyph.
- Use a password manager
Password managers only auto-fill on the exact domain they were saved for — they refuse to fill lookalike domains, which is the single best phishing defence.
- OpenDiscuss this site on the forum
If you have first-hand experience with this site — good or bad — share it with the MalwareTips community.
Reputation Sources
How this domain rates across independent threat-intelligence and blocklist providers.
Referenced Domains
Outbound domains this page links to or loads resources from. Each links to its own security scan.
Safety FAQ
Common questions about this site, answered from the scan data on this page. These are auto-generated — not hand-written — so they always match the underlying report.
- Our automated security review found no threat indicators on cor55.com. The site appears legitimate based on the signals we checked, but always stay alert for phishing emails that spoof real domains.
- cor55.com passed our automated security checks with a trust score of 81/100. No antivirus engines or major blacklists flagged the site at the time of the last scan.
- Yes. cor55.com presents a valid TLSv1.3 certificate issued by Let's Encrypt · R13, expiring in 40 days. Note that SSL only encrypts the connection — it does not guarantee that the site itself is trustworthy.
- cor55.com is 3.8 years old, registered on 8/26/2022 through Gabia, Inc.. Scam domains are often freshly registered — a site under 6 months old warrants extra caution.
- No. All 92 antivirus engines in our malware network report cor55.com as clean.
- No. cor55.com is not currently listed on the major browser blocklist feeds that modern browsers use.
- cor55.com resolves to an IP operated by SUNCLOUD TECHNOLOGY INFRASTRUCTURE JOINT STOCK COMPANY in VN (usage type: Fixed Line ISP). Hosting location alone doesn't make a site good or bad, but unusual geography for a brand's claimed country is one of many signals we weigh.
- We cache results for 24 hours. Signed-in MalwareTips members can trigger a manual rescan at any time using the "Rescan" button on the report page, which re-runs every check from scratch and refreshes this page.
User reviews & comments(0)
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