Analysis for

backdoor.hu favicon backdoor.hu

78
Flare Score
Safe

FlareAI™ Summary

Backdoor.hu, currently displaying a default "Welcome to nginx!" page, presents minimal immediate security risk. The domain is quite old, at over 25 years, and uses valid SSL encryption from Let's Encrypt. Importantly, it's clean on all blacklists checked, including Google Safe Browsing. With a FlareScore of 78/100, the site is generally safe, but users should exercise caution until the intended content is clarified.

+9.1%
than category average
Hungary
Server Country
25 years
Domain Age

Score Breakdown

How we calculated the Flare Score based on positive and negative signals.

Positive Signals

Valid SSL certificate from Let's Encrypt
Established domain (25+ years old)
Not found on any blacklist (1 sources checked)
Good website performance

Negative Signals

Weak or missing email security configuration
Missing important security headers
No contact information found

Pro Tip: A valid SSL certificate is a basic requirement for any trustworthy site, but it doesn't guarantee the site is not a scam.

SSL & Security

SSL certificate and security headers configuration

Security Score
40/100
✓ Valid SSL (40) ✗ HSTS (20) ✗ CSP (20) ✗ X-Frame (20)

SSL Certificate

Issuer
Let's Encrypt
Valid From
Feb 06, 2026
Valid Until
May 07, 2026
21 days remaining

How Was This Calculated?

Transparency into our FlareScore™ methodology and data sources used for this analysis.

backdoor.hu Analysis

FlareScore™: 78/100 (Safe Risk)

Our analysis of backdoor.hu identified 4 positive security indicators and 3 potential concerns. The FlareScore™ rating combines technical security measures, domain reputation, and content analysis.

SSL Certificate Analysis
Domain Age: 25 years 11 months
AI Content Review
6 DNS Records
Analysis Sources
  • • SSL: Let's Encrypt
  • • DNS: 6 records analyzed
  • • Content: Visual & text analysis
Last Checked

Feb 08, 2026
2 months ago

Transparency Note: Our analysis is based on publicly available data and automated scanning. For detailed methodology and accuracy metrics, visit our methodology page.

Domain & WHOIS Information

Domain Age
25 years 11 months
Registered May 25, 2000
Very High Trust
Established domain (5+ years) - High trust indicator
Registrar
Unknown
Registration Date
May 25, 2000 (25 years ago)
Last Updated
N/A
Expiration Date
N/A
Server Location
Hungary
Abuse Contact
N/A

DNS Configuration

Domain Name System records and email security configuration

Email Security
SPF
DKIM
DMARC
None
1
A
1
MX
3
NS

HTTP Headers

Key server response headers for security analysis.

Web Server
nginx

IP Geolocation

Server location and network information

Hungary
Hungary
Budapest
IP Address
185.187.73.153
ISP / Hosting
RackForest
Coordinates
47.4505, 19.0334
Country Code
HU

Performance Metrics

Website loading speed and performance analysis

100
Fast
Load Time
0.08s
Excellent
Page Size
0MB
Optimized
Requests
1
Minimal
Overall
100/100
Performance score

Excellent! This website loads quickly and provides a great user experience.

Blacklist Check

Checking if this domain is listed on major security blacklists.

Google Safe Browsing
Safe

Discovered Subdomains

Publicly accessible subdomains associated with this domain.

www.backdoor.hu

Website Screenshot

backdoor.hu screenshot

In-Depth Analysis

Overview

Backdoor.hu presents a default "Welcome to nginx!" page, suggesting it's a placeholder or a server awaiting configuration. Without more content, it's impossible to determine the website's intended purpose.

Security Assessment

The site has a valid SSL certificate issued by Let's Encrypt, expiring in 2026, indicating an effort to secure data transmission. The domain is quite old (25+ years), which can be a positive trust indicator. Crucially, Google Safe Browsing reports the site as CLEAN, a strong positive signal. Hosting is in Hungary with RackForest.

Trust Level

The FlareScore of 78/100 (safe) indicates a reasonably secure site. The valid SSL, clean Google Safe Browsing status, and mature domain age contribute to this positive assessment.

Recommendations

While the site appears safe based on available data, exercise caution due to the lack of content. Avoid entering any personal information until the website's purpose is clarified. The "Welcome to nginx!" page suggests the site is under construction or needs configuration.

User Reviews and Complaints

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