Suspicious Website
Gridinsoft currently classifies this site as Suspicious Website. The report highlights 3 blacklist detections and no established public user-review history. These risks are driven by active warning signals despite the site's longer domain history.
Trust signal radarNormalized trust signals for primenet.czDomain Maturity: 8033 daysDomain MaturityWarning Cleanliness: 3 detectionsWarningCleanlinessSafety Level: 2 negative tags, 2 warning signalsSafetyLevelPositive Signals: 3 positive signalsPositiveSignalsPopularity: Estimated low traffic without Tranco or social profile dataPopularityTrust Zone: .czTrust ZoneOperational Signals: 2 detected servicesOperationalSignalsLocation Credibility: Hosting country CZLocation Credibility
Figure 1. Trust signal radar for primenet.cz. Larger shaded area indicates stronger trust signals.
How we scored primenet.cz
Tech signals:
Link Shortener
Positive signals:
strong independent trust
a long-term domain history (22 years)
an active SSL certificate (3 months)
multi-language support
Negative signals:
security-provider warnings
multiple malware or phishing blacklist detections (3)
limited independent reputation data
Last checked August 12, 2026 at 12:08 PM by
Gridinsoft Trust Model v2.5.1
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What is Primenet?
According to its current page title, primenet.cz presents itself as โPrimeNET.CZ | Lokรกlnรญ poskytovatel internetu โ Tรกborsko a Milevskoโ. The sections below evaluate the site-specific reputation and technical findings.
Figure 2.
Website screenshot for Primenet.cz.
2026-08-12 15:08:23
This domain was registered August 13, 2004 at 6:25 PM through the company REG-INTERNET-CZ
and had the owner PrimeNET.CZ ISP s.r.o..
Complaint contact not found.
Is primenet.cz safe?
Use caution with primenet.cz. Its current Gridinsoft trust score is 35/100; review the site-specific findings below before use.
Why is primenet.cz marked "Suspicious Website"?
Gridinsoft's current assessment of primenet.cz is based on the domain-specific reputation, content, and technical signals listed in the report. 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. 3 of 26 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.
A structured view of the site's detected themes, page signals, and related online footprint elements.
Registration Form
Automated page analysis detected form or data-entry functionality on primenet.cz. Forms can involve user-submitted information, so verify ownership and privacy terms before entering data.
Link Shortener
This website employs URL shortening services to create abbreviated web addresses. While commonly used for convenience and marketing purposes, shortened URLs can obscure destination websites and may be exploited to conceal malicious or deceptive content.
Bootstrap Framework
primenet.cz uses Bootstrap, a widely-adopted open-source framework for responsive web development. Bootstrap enables efficient creation of mobile-friendly interfaces through standardized components and styling.
Multilanguage
The website provides multi-language support, demonstrating international accessibility and commitment to diverse user populations. Multi-language implementation typically indicates professional development standards and global operational scope, representing a positive trust indicator.
jQuery Library
Blacklisted by Security Providers
Security intelligence signal: A security-provider signal contributes to the automated assessment of primenet.cz. Publicly displayable provider verdicts, when available, are reported separately; some source details may be restricted by license.
Long Term Domain
primenet.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.
Gridinsoftโs own Threat List status is shown separately and is not counted as an external provider warning.
Gridinsoft Threat List
Listed by Gridinsoft
Fortinet
Phishing
alphaMountain.ai
Suspicious
Forcepoint ThreatSeeker
Spam
BitDefender
Clean
Kaspersky
Clean
ESET
Clean
Sophos
Clean
Google Safebrowsing
Clean
G-Data
Clean
Webroot
Clean
Dr.Web
Clean
CyRadar
Clean
Lionic
Clean
Quick Heal
Clean
Phishing Database
Clean
Phishtank
Clean
OpenPhish
Clean
Netcraft
Clean
Sucuri SiteCheck
Clean
Criminal IP
Clean
URLhaus
Clean
Emsisoft
Clean
Spam404
Clean
Trustwave
Clean
VX Vault
Clean
Quttera
Clean
External provider results for Primenet.cz, last checked August 10, 2026.
Domain Information
CreatedAugust 13, 2004 at 6:25 PMUpdated: March 28, 2024 at 6:21 PM ยท Expires: August 12, 2030 at 9:00 PM
Domain Age22 years
RegistrantPrimeNET.CZ ISP s.r.o.
RegistrarREG-INTERNET-CZ
Top Level Domain.czCountry Code TLD
Technical Details
IP Address5.39.200.5
Hosting ProviderISP Alliance a.s.Jirny, Central Bohemia, CZ
NetworkAS47232 - ISP Alliance a.s.Isp
SSL CertificateYE1TLS 1.3 ยท Valid for: 3 months ยท from July 19, 2026 at 10:33 PM ยท to October 17, 2026 at 10:33 PM
Name Serversns1.primecom.cz (5.39.200.1) ns2.primecom.cz (80.211.202.181, 2001:15e8:110:49b5::1)
Content Analysis
Website titlePrimeNET.CZ | Lokรกlnรญ poskytovatel internetu โ Tรกborsko a Milevsko
Website descriptionPrimeNET.CZ โ rychlรฝ a spolehlivรฝ internet pro domรกcnosti i firmy v regionu Tรกborsko a Milevsko. Vlastnรญ infrastruktura, bez FUP, IPTV, sprรกva IT a sรญtรญ. Zavolejte 380 422 422.
Verified ServicesThis domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.
DMARC
Email authentication and reporting protocol.
Google Verification
Domain ownership verified by Google.
Security FingerprintUnique identifier based on site analysis
If you own Primenet.cz and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.
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Help protect others by sharing this page on social media! The more people who know about primenet.cz, the fewer chances they have to deceive someone else.Help others evaluate primenet.cz by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about primenet.cz, the fewer chances they have to deceive someone else. Help others evaluate primenet.cz by sharing this page on social media!