Security Scan Report: webinars.principal.com

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Submitted: Jan 5, 2026, 3:48:44 AMCompleted: Jan 5, 2026, 3:50:12 AMpubliccompleted
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Summary

This website contacted 12 IPs in 1 country across 10 domains to perform 61 HTTP transactions. The main domain is webinars.principal.com and was registered NaN years ago.

Submitted URL: https://webinars.principal.com

The Cisco Umbrella rank of the primary domain is #40,664 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

Legitimate site with no security concerns detected.

Safety Factors
Established domain with long registration history
High Cisco Umbrella ranking indicating reputable site
Absence of credential‑harvesting or payment forms
No malicious Indicators of Compromise detected
Domain age information unavailable

Details

Page Title

BigMarker - Modern, No-Download Webinar Software

Scan Type

public

Language

🇺🇸

English

(43% confidence)

Category

corporate business

(59%)

Domain Information

The domain name 'webinars.principal.com' uses the commercial generic top-level domain (.com) with subdomain 'webinars'. Its registrable label 'principal' stretches across 9 characters split between 3 vowels and 6 consonants. It segments into 1 word: principal. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://webinars.principal.com

Page Load Overview

3.95s
Total Load Time
28
HTTP Requests
13
Domains
557 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:43%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:43%
Script Type:Latin
Text Length:661 chars
Detector Agreement:75%

Website Classification

Primary Category

corporate business59% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

corporate business
59%
news media journalism
38%
government public service
36%
adult content
35%
documentation technical
32%

Detected Features

Search
OG: website

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
6142.251.141.99United States
AS15169GOOGLE
23.161.75.129United States
AS16509AMAZON-02
23.161.75.99United States
2142.250.184.206United States
AS15169GOOGLE
2142.250.184.234United States
AS15169GOOGLE
23.235.65.215Ashburn, Virginia, United States
AS14618AMAZON-AES
2142.251.141.67United States
AS15169GOOGLE
2142.251.156.119United StatesUnknown
264.233.184.156United StatesUnknown
2216.58.206.78United States
AS15169GOOGLE
2812--

Detected Technologies4

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T188E20792F6F4062541B7F193CBF7E64C3F59960BC344C854BAEC4A859FC1E818A43A9C

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

768:4rvGHNNkLyWf8Nw47XqRdTzO2XfGPBnTUT79mM:4rvGHNNkz4wjzOTq79mM

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:33457:FEWAA9nYICQUJHeA6mQwsxGgqgiKAaxAQhxRpmEpwjgCBjAADiyg0jAYGwZiZHBESkCRcDhABSmKAAsRkUFIhEirKMXJKGLS

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:ffc3c3ffffe7e700
Perceptual Hash:b0306bc7cfc74c34
Difference Hash:80169620320c0c33
Wavelet Hash:7ec2c29e8ee6e700
Color Hash:#2dd2b1

Other Hashes

Crop Resistant:80169620320c0c33

Scan History

Scan history not available

Unable to load historical scan data