Suspicious Website
Gridinsoft currently classifies this site as Suspicious Website. The report highlights 3 blacklist detections and no established public user-review history.
Trust signal radarNormalized trust signals for blackbookinvestments.co.ukDomain Maturity: 579 daysDomain MaturityWarning Cleanliness: 3 detectionsWarningCleanlinessSafety Level: 2 negative tags, 1 warning signalSafetyLevelPositive Signals: 1 positive signalsPositiveSignalsPopularity: Estimated low traffic without Tranco or social profile dataPopularityTrust Zone: .co.ukTrust ZoneOperational Signals: 2 detected servicesOperationalSignalsLocation Credibility: Hosting country DELocation Credibility
Figure 1. Trust signal radar for blackbookinvestments.co.uk. Larger shaded area indicates stronger trust signals.
How we scored blackbookinvestments.co.uk
On-page mentions:
Books, Financial Service
Tech signals:
Wordpress Platform, Google Sign-in, SEO Optimization
Negative signals:
security-provider warnings
multiple malware or phishing blacklist detections (3)
a low third-party reputation score
limited independent reputation data
Positive signals:
a domain age of 19 months
Context signals:
financial-service content that requires stronger independent verification
Last checked August 22, 2026 at 3:57 PM by
Gridinsoft Trust Model v2.5.2
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What is Blackbookinvestments?
According to its current page title, blackbookinvestments.co.uk presents itself as โOff-Market Investment Property UK | Black Book Investmentsโ. The sections below evaluate the site-specific reputation and technical findings.
Figure 2.
Website screenshot for Blackbookinvestments.co.uk.
2026-08-22 18:57:01
This domain was registered January 19, 2025 at 10:00 PM through the company Ionos SE [Tag = 1AND1]
and ownership information is not publicly available.
Complaint contact not found.
Is blackbookinvestments.co.uk safe?
Use caution with blackbookinvestments.co.uk. Its current Gridinsoft trust score is 19/100; review the site-specific findings below before use.
Why is blackbookinvestments.co.uk marked "Suspicious Website"?
Gridinsoft's current assessment of blackbookinvestments.co.uk 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 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.
A structured view of the site's detected themes, page signals, and related online footprint elements.
Deals
Books
Financial Service
This site presents financial-service content, such as investment, brokerage, advisory, or wealth-management offerings.
Registration Form
Automated page analysis detected form or data-entry functionality on blackbookinvestments.co.uk. Forms can involve user-submitted information, so verify ownership and privacy terms before entering data.
Cookie Consent
blackbookinvestments.co.uk implements a cookie-consent interface for managing tracking and data-collection preferences.
Wordpress Platform
Our analyzer determines that this website is using WordPress CMS. WordPress is the most popular content management system, powering over 43% of websites globally.
Google Sign-in
Google Tag Manager
This website uses Google Tag Manager to add and update tracking tags on its website.
SEO Optimization
The blackbookinvestments.co.uk website employs search engine optimization (SEO) techniques to improve its visibility and ranking in search engine results pages (SERPs).
jQuery Library
Blacklisted by Security Providers
Security intelligence signal: A security-provider signal contributes to the automated assessment of blackbookinvestments.co.uk. Publicly displayable provider verdicts, when available, are reported separately; some source details may be restricted by license.
Long Term SSL Certificate
The SSL certificate for this site is valid for more than 6 months, indicating a long-term commitment to security and trust.
Listed by Gridinsoft
Gridinsoft Internet Security classified blackbookinvestments.co.uk 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.
alphaMountain.ai
Malicious
Chong Lua Dao
Malicious
SOCRadar
Suspicious
External provider results for Blackbookinvestments.co.uk, last checked August 22, 2026.
โ VirusTotal
Domain Information
CreatedJanuary 19, 2025 at 10:00 PMUpdated: January 18, 2026 at 10:00 PM ยท Expires: January 19, 2027 at 10:00 PM
Domain Age19 months
RegistrarIonos SE [Tag = 1AND1]
Domain StatusRegistered Until Expiry Date.
Top Level Domain.co.ukDomain Extension
Technical Details
IP Address217.160.0.212
Hostname217-160-0-212.elastic-ssl.ui-r.com
Hosting ProviderAS8560 IONOS SEFrankfurt am Main, Hesse, DE
SSL CertificateSectigo Public Server Authentication CA DV R36TLS 1.3 ยท Valid for: 13 months ยท from February 10, 2026 at 12:00 AM ยท to February 24, 2027 at 11:59 PM
Name Serversns1022.ui-dns.org ns1080.ui-dns.com ns1111.ui-dns.de ns1114.ui-dns.biz
Content Analysis
Website titleOff-Market Investment Property UK | Black Book Investments
Website descriptionOff-market UK investment property: HMOs, blocks, portfolios and development sites. Our investor list sees them around two weeks before they are listed.
Verified ServicesThis domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.
Google Verification
Domain ownership verified by Google.
Mailerlite
Email marketing and automation platform.
Security FingerprintUnique identifier based on site analysis
If you own Blackbookinvestments.co.uk 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 blackbookinvestments.co.uk, the fewer chances they have to deceive someone else.Help others evaluate blackbookinvestments.co.uk by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about blackbookinvestments.co.uk, the fewer chances they have to deceive someone else. Help others evaluate blackbookinvestments.co.uk by sharing this page on social media!