Istanablock.com Scam Check: Blacklist Warning

October 12, 2026 at 7:43 PM

Suspicious Website

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Checked by Website Reputation Checker

Table of Contents

Danger Zone

Risky Territory

Caution Advised

Trusted but Verify

Safe & Secure

Istanablock → Safety Check

First checked October 12, 2026 at 7:43 PM

Content analysis not available

Method: automated checks.

Suspicious Website Gridinsoft currently classifies this site as Suspicious Website. The report highlights 3 blacklist detections, no established public user-review history, and heuristic security signals.

Figure 1. Trust signal radar for istanablock.com. Larger shaded area indicates stronger trust signals.

How we scored istanablock.com

Tech signals:

Cloudflare Browser Insights

Negative signals:

security-provider warnings
multiple malware or phishing blacklist detections (3)
heuristic signals associated with scam
automated caution checks
limited independent reputation data

Positive signals:

an active SSL certificate (3 months)
a domain age of 13 months

1 /100

Trust Score

13 months

Domain Age

Location

External provider warnings

Last checked October 12, 2026 at 7:43 PM by Gridinsoft Trust Model v2.5.7

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What is Istanablock?

According to its current page title, istanablock.com presents itself as “Attention Required! | Cloudflare”. The sections below evaluate the site-specific reputation and technical findings.

This domain was registered September 23, 2025 at 7:08 AM through the company CV. Jogjacamp (Personal information withheld).

For complaint

Is istanablock.com safe?

Use caution with istanablock.com. Its current Gridinsoft trust score is 1/100; review the site-specific findings below before use.

Why is istanablock.com marked "Suspicious Website"?

Gridinsoft's current assessment of istanablock.com is based on automated caution checks, heuristic signals associated with scam, and search indexing restrictions. 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 29 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.

Gridinsoft Anti-Malware

Stay safe with Gridinsoft Anti-Malware: Protect your browser, remove harmful extensions, and secure your privacy in just a few clicks.

DDoS Protection

The website implements Distributed Denial-of-Service (DDoS) protection services to defend against malicious traffic attacks and ensure service availability. DDoS protection indicates this site prioritizes operational security and service reliability.

Cloudflare Browser Insights

This website is proxied through Cloudflare's CDN/network and has Cloudflare Browser Insights enabled.

Index Disabled

The site istanablock.com is configured with a noindex, nofollow rule, so search engines ignore it and its links. While this can be intentional, it also prevents the site from appearing in search results.

Blacklisted by Security Providers

Security intelligence signal: A security-provider signal contributes to the automated assessment of istanablock.com. Publicly displayable provider verdicts, when available, are reported separately; some source details may be restricted by license.

Heuristic - Scam

Heuristic Risk

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.

External provider warnings: 3/29 Suspicious Website

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.

CRDF

Malicious

MalwareURL

Malware

SOCRadar

Malicious

External provider results for Istanablock.com, last checked October 12, 2026. — VirusTotal

Domain Information

Created September 23, 2025 at 7:08 AM Updated: October 5, 2026 at 5:57 AM · Expires: September 23, 2027 at 7:08 AM

Domain Age 13 months

Registrant Personal information withheld Protected by Gridinsoft

Registration country Indonesia

Registrar CV. Jogjacamp IANA ID: 1478

Abuse Email [email protected]

Domain Status Client Transfer Prohibited ( DNSSEC: UNSIGNED

Top Level Domain .com Generic TLD

Technical Details

HTTP status 403

IP Address 172.67.135.207

Hosting Provider AS13335 Cloudflare, Inc. San Francisco, California, US

SSL Certificate YE1 TLSv1.3 · Valid for: 3 months · from October 5, 2026 at 5:06 AM · to January 3, 2027 at 5:06 AM

Name Servers burt.ns.cloudflare.com
maleah.ns.cloudflare.com

How to block Istanablock.com?

Our Anti-Malware can automatically block access to istanablock.com if it is flagged as malicious.

Install and run the protection.
The program will block flagged domains and remove related threats.

Exclusion

If you believe istanablock.com is safe, you can add it to the exclusion list:

Open Gridinsoft Anti-Malware → Tools → Ignore List.
Go to the Internet tab and add istanablock.com.

See detailed instructions for more options.

Are You the Owner?

If you own Istanablock.com 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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Your score for istanablock.com

5 4 3 2 1

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