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Rfcert.com.br Scam Check: Blacklist Warning

September 6, 2026 at 8:30 AM
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

Rfcert → Safety Check

First checked September 6, 2026 at 8:30 AM
Website content and technical signals analyzed
Method: automated checks.
Every website owner can claim their profile for free and engage with reviewers.
Suspicious Website Gridinsoft currently classifies this site as Suspicious Website. The report highlights 6 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 radar Normalized trust signals for rfcert.com.br Domain Maturity: 2140 days Domain Maturity Warning Cleanliness: 6 detections Warning Cleanliness Safety Level: 1 negative tags Safety Level Positive Signals: 2 positive signals Positive Signals Popularity: Estimated low traffic without Tranco or social profile data Popularity Trust Zone: .com.br Trust Zone Operational Signals: 0 detected services Operational Signals Location Credibility: Hosting country BR Location Credibility
Figure 1. Trust signal radar for rfcert.com.br. Larger shaded area indicates stronger trust signals.

How we scored rfcert.com.br

Tech signals:
Wordpress Platform, SEO Optimization, Elementor Website Builder, Extended Data
Positive signals:
  • a long-term domain history (5.9 years)
  • an active SSL certificate (3 months)
  • extended data
Negative signals:
  • security-provider warnings
  • multiple malware or phishing blacklist detections (5)
  • limited independent reputation data
28 /100
Trust Score
5.9 years
Domain Age
BR
Location
6
External provider warnings
Last checked September 6, 2026 at 8:30 AM by Gridinsoft Trust Model v2.5.3

What is Rfcert?

According to its current page title, rfcert.com.br presents itself as “Dra. Fernanda Ferreira - Microfisioterapia - PSYCH-K”. The sections below evaluate the site-specific reputation and technical findings.

Rfcert.com.br
Figure 2. Website screenshot for Rfcert.com.br. 2026-09-06 11:30:24
This domain was registered October 26, 2020 at 10:00 PM through the company unknown and ownership information is not publicly available. Complaint contact not found.

Is rfcert.com.br safe?

Use caution with rfcert.com.br. Its current Gridinsoft trust score is 28/100; review the site-specific findings below before use.

Why is rfcert.com.br marked "Suspicious Website"?

Gridinsoft's current assessment of rfcert.com.br 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. 6 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.

Rfcert Digital Footprints

A structured view of the site's detected themes, page signals, and related online footprint elements.

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 Tag Manager

This website uses Google Tag Manager to add and update tracking tags on its website.

SEO Optimization

The rfcert.com.br website employs search engine optimization (SEO) techniques to improve its visibility and ranking in search engine results pages (SERPs).

jQuery Library
Elementor Website Builder
Webpack Module Bundler
Extended Data

This site includes extended structured page data about entities, offerings, or site metadata.

Blacklisted by Security Providers

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

Established Domain

rfcert.com.br has maintained active domain presence over time, indicating operational continuity.

Color Guide
  • Requires special attention Marks high-risk findings that should be reviewed first.
  • Exercise caution Highlights areas involving user data, payments, or permissions.
  • Positive indicators Shows trust signals that support the site's reliability.
  • Neutral General context that does not increase or reduce risk on its own.

External provider warnings: 6/26 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.

alphaMountain.ai
Phishing
Forcepoint ThreatSeeker
Phishing
SOCRadar
Malicious
Sophos
Malware
Webroot
Malicious
BitDefender
Warned

External provider results for Rfcert.com.br, last checked September 6, 2026. — VirusTotal

Domain Information

Created October 26, 2020 at 10:00 PM Updated: March 18, 2026 at 10:00 PM · Expires: March 31, 2027 at 9:00 PM
Domain Age 5.9 years
Domain Status Published
Top Level Domain .com.br Domain Extension

Technical Details

IP Address 192.185.213.102
Hostname br48-ip10.hostgator.com.br
Hosting Provider AS31898 Oracle Corporation Vinhedo, São Paulo, BR
SSL Certificate YR1 TLS 1.3 · Valid for: 3 months · from August 28, 2026 at 1:01 PM · to November 26, 2026 at 1:01 PM
Name Servers ns48.hostgator.com.br
ns49.hostgator.com.br

Content Analysis

Website title Dra. Fernanda Ferreira - Microfisioterapia - PSYCH-K
Website description Meu nome é Fernanda Ferreira e amo estudar a mente humana, sou apaixonada por livros e fotos. Sou graduada em Fisioterapia, porém ao decorrer dos anos senti a...
Primary Language
Mentioned hosts (25)
s.w.org cdn.trustindex.io wa.me maps.google.com polygon-public.nodies.app www.googletagmanager.com rpc.ankr.com gmpg.org fingerprint-veri.info cdn.jsdelivr.net www.instagram.com tag.goadopt.io drafernandaferreira.com.br vlibras.gov.br polygon-mainnet.public.blastapi.io and 10 more

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Wordpress Platform SEO Optimization jQuery Library Webpack Module Bundler
Security Fingerprint Unique identifier based on site analysis
burger-foxtrot-kilo-kansas

How to block Rfcert.com.br?

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

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

Exclusion

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

  1. Open Gridinsoft Anti-Malware → Tools → Ignore List.
  2. Go to the Internet tab and add rfcert.com.br.

See detailed instructions for more options.

Are You the Owner?

If you own Rfcert.com.br 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.

Leave a review

Share your real experience with rfcert.com.br. Is it a trustworthy site, or did you encounter any issues? The more detail you provide, the more helpful your review is for others!

Publication Tip

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Your score for rfcert.com.br

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points /100
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