Security Scan Report: portal-us.obsrvbl.com

Redirected to: https://sign-on.security.cisco.com/

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Submitted: Feb 27, 2026, 10:22:20 PMCompleted: Feb 27, 2026, 10:23:32 PMpubliccompleted
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Summary

This website contacted 4 IPs in 1 country across 4 domains to perform 8 HTTP transactions. The main domain is sign-on.security.cisco.com and was registered NaN years ago.

Submitted URL: https://portal-us.obsrvbl.com

Effective URL: https://sign-on.security.cisco.com/Redirected

The Cisco Umbrella rank of the primary domain is #50,432 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 94%

1
Risk Score

Legitimate Cisco sign‑on page; no security concerns detected.

Safety Factors
Well‑established domain with long registration history
High Cisco Umbrella ranking indicating reputable site
No malicious Indicators of Compromise or malware detected
Cross‑origin form submits only an email address (no credentials)
Final destination matches the advertised brand (Cisco)
Domain age information unavailable

Details

Page Title

Security Cloud Sign On - Sign In

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

technology software

(27%)

Domain Information

The domain 'portal-us.obsrvbl.com' uses the commercial generic top-level domain (.com) and includes subdomain 'portal-us'. Its registrable label 'obsrvbl' stretches across 7 characters with one vowel and six consonants. It segments into 4 words: ob, s, rv, bl. Median word length is 2 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://portal-us.obsrvbl.com

Page Load Overview

4.43s
Total Load Time
16
HTTP Requests
5
Domains
284 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:80%
Script Type:Latin
HTML Lang Attribute:en
Text Length:373 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software27% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

technology software
27%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
43.161.82.47United States
AS16509Amazon.com, Inc.
434.238.209.244United States
418.245.46.4United States
AS16509Amazon.com, Inc.
415.197.151.86United StatesUnknown
164--

Detected Technologies1

40%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T13F04A505A6730835A16348AD6BABB380772451036446ED693F9CC74CCFCADA66BB33DD

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:F9TM770zjIcO3J+ERAEjOEJX1Odm4l0zp5fsb/HXof:F9TM770zc7J+ERAEjOEJX1Odm4l0zp5J

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:178577:AgoEQhBAgE9IkECW0nCgIOHpIA+QpQECMCwGADjEmEonAKqKDNDAVehMwUIwaU5GNJEMAAIdIwXUSIBmkAC2UBCBbKeBIMHC

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:0000000000000000
Perceptual Hash:8000000000000000
Difference Hash:0000000000000000
Wavelet Hash:0000000000000000
Color Hash:#87c5c5

Other Hashes

Crop Resistant:0000000000000000

Scan History

Scan history not available

Unable to load historical scan data