Security Scan Report: ist.utl.pt

Redirected to:
https://tecnico.ulisboa.pt/pt/
Site favicon
Submitted: Jul 9, 2026, 2:21:44 AMCompleted: Jul 9, 2026, 2:23:17 AMpubliccompleted

Summary

This website contacted 9 IPs in 2 countries across 11 domains to perform 62 HTTP transactions. The main domain is tecnico.ulisboa.pt.

Submitted URL: https://ist.utl.pt

Effective URL: https://tecnico.ulisboa.pt/pt/Redirected

The Cisco Umbrella rank of the primary domain is #297,071 of the top 1 million websites

AI Security Verdict

Low Risk

Confidence: 85%

2
Risk Score

The site is an official university page with no malicious forms or indicators; it poses low risk.

Safety Factors
Official redirect from ist.utl.pt to tecnico.ulisboa.pt (the institution’s main site)
Educational content with no suspicious behavior
No network IDS alerts or malware detections
Domain age information unavailable

Details

Page Title

Técnico ULisboa – Engenharia, Arquitetura, Ciência e Tecnologia

Scan Type

public

Language

🇵🇹

Portuguese

(80% confidence)

Category

documentation technical

(59%)

Domain Information

Within the Portuguese country-code top-level domain (.pt), 'ist.utl.pt' is registered and includes subdomain 'ist'. The second-level label 'utl' is 3 characters long holding one vowel versus 2 consonants. Segmentation suggests 2 words: u, tl. Median word length comes out to 1.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://ist.utl.pt

Page Load Overview

4.15s
Total Load Time
62
HTTP Requests
11
Domains
5.5 MB
Total Size

Language Analysis

Primary Language

🇵🇹Portuguese
Code: pt
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:pt
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:pt-PT
Text Length:9,808 chars
Detector Agreement:100%

Website Classification

Primary Category

documentation technical59% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

documentation technical
59%
education learning
34%
corporate
25%
news/blog
20%
forum
20%

Detected Features

Search
Articles
OG: website
Schema.org

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
14142.251.154.119Google · CDNUnited States
AS15169Google LLC
6142.251.127.156Google · CDNUnited States
AS15169Google LLC
6216.239.34.36Google · CDNUnited States
AS15169Google LLC
6142.251.20.94Google · CDNUnited States
AS15169Google LLC
6142.251.13.94Google · CDNUnited States
AS15169Google LLC
6216.239.32.178Google · CDNUnited States
AS15169Google LLC
6193.136.128.169Vila Real, Vila Real, Portugal
AS1930Fundacao para a Ciencia e a Tecnologia, I.P.
6192.178.183.95Google · CDNUnited States
AS15169Google LLC
6142.251.110.97Google · CDNUnited States
AS15169Google LLC
629--

Page Statistics

62
Requests
11
Unique Domains
5.6 MB
Total Size

Detected Technologies9

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T119D3D7BB12CD2DABA3CB63CAA6213B6D754BD077EE450441F3BE06C66BC9C811D124D9

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:zRXVmuVfreSSgVI4EHCzXBXXLXNuuyxCZvybByrA6:CCzXNj

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:137868:oYUhRBwEQLHAChyPTJDgwzJiQCE1gUBABBvDIZPUQMIqbOaAoCMoBI2Ic1AApECAJIoIgBhUdVJKQss8CABCiRM6XRkgiI9k

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Image Hashes

Perceptual Hashes

Average Hash:f1e100000000ffff
Perceptual Hash:e84be310fd926b85
Difference Hash:45434b30b697b40b
Wavelet Hash:fff301100000ffff
Color Hash:#783a74

Scan History

Scan history not available

Unable to load historical scan data