Suspicious Website
Gridinsoft currently classifies this site as Suspicious Website. The report highlights 8 blacklist detections, no established public user-review history, and phishing-related signals. These risks are driven by active warning signals despite the site's longer domain history.
Trust signal radarNormalized trust signals for perena.czDomain Maturity: 6820 daysDomain MaturityWarning Cleanliness: 8 detectionsWarningCleanlinessSafety Level: 5 negative tagsSafetyLevelPositive Signals: 2 positive signalsPositiveSignalsPopularity: Estimated low traffic without Tranco or social profile dataPopularityTrust Zone: .czTrust ZoneOperational Signals: 0 detected servicesOperationalSignalsLocation Credibility: Hosting country CZLocation Credibility
Figure 1. Trust signal radar for perena.cz. Larger shaded area indicates stronger trust signals.
How we scored perena.cz
Tech signals:
Astro Framework
Negative signals:
security-provider warnings
multiple malware or phishing blacklist detections (8)
phishing-style impersonation signals
heuristic signals associated with scam
limited independent reputation data
automated caution checks
Positive signals:
strong independent trust
a long-term domain history (18.7 years)
an active SSL certificate (3 months)
Last checked November 9, 2026 at 1:13 PM by
Gridinsoft Trust Model v2.6.2
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What is Perena?
According to its current page title, perena.cz presents itself as โPERENA Liberec โ demolice, zemnรญ prรกce, kontejnery a palivovรฉ dลevoโ. The sections below evaluate the site-specific reputation and technical findings.
This domain was registered March 7, 2008 at 2:19 PM through the company REG-WEBGLOBE
(Personal information withheld).
Complaint contact not found.
Is perena.cz safe?
Use caution with perena.cz. Its current Gridinsoft trust score is 1/100; review the site-specific findings below before use.
Why is perena.cz marked "Suspicious Website"?
Gridinsoft's current assessment of perena.cz is based on phishing indicators, automated caution checks, and heuristic signals associated with scam. Context considered alongside those findings includes limited public traffic history. The listed status means the domain currently appears in Gridinsoft's own Threat List; it is not a consensus of external providers. 8 of 27 publicly displayed security sources report a warning. A separate license-restricted partner security signal also contributes to the automated assessment; its provider name and verdict cannot be displayed publicly under the source license.
Perena Digital Footprints
A structured view of the site's detected themes, page signals, and related online footprint elements.
Astro Framework
Blacklisted by Security Providers
Security intelligence signal: A security-provider signal contributes to the automated assessment of perena.cz. Publicly displayable provider verdicts, when available, are reported separately; some source details may be restricted by license.
Phishing - High Risk
Automated analysis detected strong patterns on this site associated with phishing or brand impersonation. Exercise extreme caution and avoid entering passwords, verification codes, payment details, or personal information until legitimacy is independently confirmed.
Heuristic - Scam
Heuristic Risk
Long Term Domain
perena.cz is registered for an extended period, which is generally a positive continuity signal.
Established Domain
This site has maintained active domain presence over time, indicating operational continuity.
Listed by Gridinsoft
Gridinsoft Internet Security classified this site as unsafe. As a VirusTotal partner, our detections contribute to broader protection across tools and browsers.
This section shows what independent external security sources say about this site.
A warning appears when one or more sources report malware, phishing, abuse, or other safety concerns. Each row shows the source and its verdict.
If no source reports a warning, the site is shown as clear in this section.
ADMINUSLabs
Malicious
alphaMountain.ai
Phishing
Chong Lua Dao
Malicious
Fortinet
Malware
G-Data
Phishing
Kaspersky
Phishing
Lionic
Phishing
BitDefender
Warned
External provider results for Perena.cz, last checked November 9, 2026.
โ VirusTotal
Domain Information
CreatedMarch 7, 2008 at 2:19 PMUpdated: August 16, 2023 at 1:14 AM ยท Expires: March 6, 2027 at 10:00 PM
Domain Age18.7 years
RegistrantPersonal information withheldProtected by Gridinsoft
RegistrarREG-WEBGLOBE
Top Level Domain.czCountry Code TLD
Technical Details
IP Address62.109.150.115
Hosting ProviderAS29134 Webglobe, s.r.o.CZ
NetworkAS29134 - Webglobe, s.r.o.
SSL CertificateYR1TLSv1.3 ยท Valid for: 3 months ยท from October 8, 2026 at 1:52 PM ยท to January 6, 2027 at 1:52 PM
Name Serversns.onebit.eu ns.onebit.org ns.onebit.cz (185.65.223.35, 2a00:1e40:a:53::5)
Content from the analyzed website
Quoted for security analysis. These statements belong to the source website and are not endorsed by Gridinsoft.
Original page titlePERENA Liberec โ demolice, zemnรญ prรกce, kontejnery a palivovรฉ dลevo
Original descriptionDemolice, zemnรญ a vรฝkopovรฉ prรกce, drcenรญ a prodej recyklรกtu, nรกkladnรญ a kontejnerovรก doprava a palivovรฉ dลevo. Liberec a okolรญ od roku 1996.
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The score is based on a 1-100 scale, with 100 being the most reputable.
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Help protect others by sharing this page on social media! The more people who know about perena.cz, the fewer chances they have to deceive someone else.Help others evaluate perena.cz by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about perena.cz, the fewer chances they have to deceive someone else. Help others evaluate perena.cz by sharing this page on social media!