Security Scan Report: login.na1.fourth.com

Redirected to: https://login.na1.fourth.com/50936e9d-63ed-4546-b2ea-4e7e1041403b/b2c_1a_na_login/oauth2/v2.0/authorize?client_id=288ee3ed-0278-4b27-904c-7f7caa23aec7&scope=https%3A%2F%2Ffourthaccountservicena.onmicrosoft.com%2F288ee3ed-0278-4b27-904c-7f7caa23aec7%2FToken.Issue%20openid%20profile%20offline_access&redirect_uri=https%3A%2F%2Fsecure.na1.fourth.com&client-request-id=019b9051-492b-74f5-931d-11eaf37fe8e9&response_mode=fragment&response_type=code&x-client-SKU=msal.js.browser&x-client-VER=3.30.0&client_info=1&code_challenge=-LvVMuIi3KHOWw9M2syptJaE64XlQD8OYsVhO6igClo&code_challenge_method=S256&nonce=019b9051-492d-7a9f-aae1-2456d7cc9e85&state=eyJpZCI6IjAxOWI5MDUxLTQ5MmMtN2Y5OS1iYTZlLTc2OTI4ZjFmNzY2YyIsIm1ldGEiOnsiaW50ZXJhY3Rpb25UeXBlIjoicmVkaXJlY3QifX0%3D%7CFFFsecure.na1.fourth.comFFF&brandDomain=secure.na1.fourth.com

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Submitted: Jan 5, 2026, 10:39:55 PMCompleted: Jan 5, 2026, 10:41:15 PMpubliccompleted
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Summary

This website contacted 6 IPs in 2 countries across 8 domains to perform 40 HTTP transactions. The main domain is login.na1.fourth.com and was registered NaN years ago.

Submitted URL: https://login.na1.fourth.com

Effective URL: https://login.na1.fourth.com/50936e9d-63ed-4546-b2ea-4e7e1041403b/b2c_1a_na_login/oauth2/v2.0/authorize?client_id=288ee3ed-0278-4b27-904c-7f7caa23aec7&scope=https%3A%2F%2Ffourthaccountservicena.onmicrosoft.com%2F288ee3ed-0278-4b27-904c-7f7caa23aec7%2FToken.Issue%20openid%20profile%20offline_access&redirect_uri=https%3A%2F%2Fsecure.na1.fourth.com&client-request-id=019b9051-492b-74f5-931d-11eaf37fe8e9&response_mode=fragment&response_type=code&x-client-SKU=msal.js.browser&x-client-VER=3.30.0&client_info=1&code_challenge=-LvVMuIi3KHOWw9M2syptJaE64XlQD8OYsVhO6igClo&code_challenge_method=S256&nonce=019b9051-492d-7a9f-aae1-2456d7cc9e85&state=eyJpZCI6IjAxOWI5MDUxLTQ5MmMtN2Y5OS1iYTZlLTc2OTI4ZjFmNzY2YyIsIm1ldGEiOnsiaW50ZXJhY3Rpb25UeXBlIjoicmVkaXJlY3QifX0%3D%7CFFFsecure.na1.fourth.comFFF&brandDomain=secure.na1.fourth.comRedirected

The Cisco Umbrella rank of the primary domain is #45,921 of the top 1 million websites

AI Security Verdict

Low Risk

Confidence: 85%

3
Risk Score

Legitimate site but unusual password‑only form; proceed carefully.

Risk Factors
Credential harvesting pattern: password‑only input field
Safety Factors
Long‑standing domain (registered 1997)
Official brand domain in final URL
No malicious Indicators of Compromise matches found
Domain age information unavailable

Details

Page Title

Fourth

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

corporate business

(45%)

Domain Information

Within the commercial generic top-level domain (.com), 'login.na1.fourth.com' is registered and includes subdomain 'login.na1'. Its registrable label 'fourth' stretches across 6 characters with 2 vowels and 4 consonants. Breaking it apart gives one word: fourth. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://login.na1.fourth.com

Page Load Overview

4.97s
Total Load Time
28
HTTP Requests
7
Domains
3.9 MB
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:830 chars
Detector Agreement:100%

Website Classification

Primary Category

corporate business45% confidence
Type: dynamic
Method: ml+structural+ocr_tiebreaker

All Detected Categories

corporate business
45%
technology software
40%
news media journalism
36%
government public service
33%
social media network
31%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
820.60.145.36Dublin, Leinster, Ireland
AS8075MICROSOFT-CORP-MSN-AS-BLOCK
4142.251.140.170Ireland
413.107.213.44IrelandUnknown
4142.251.141.99IrelandUnknown
413.107.246.44IrelandUnknown
452.179.73.34Washington, Virginia, United States
AS8075MICROSOFT-CORP-MSN-AS-BLOCK
286--

Detected Technologies3

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T16CF329DCB5D1B4660BA770F4006F154AB2365A0958ADA440F1ACE8ED7FB8D4DA037FAC

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:azv6F4yPC8OlTkcRA0vSTv2KkW50QKSHN2PCR:aveCNO0qTv2KkW50QKSsPCR

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:162477:ShAUSPJdQGEChlADJMEBAKB0AUoJoZQtDaT+oYMAABQhAJQkSNWixAgggqIUCQvSkGhaBBQKEJQgLQDkvyDBBByqAkyKCgQB

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:e0f8f8f8f8f8f8c0
Perceptual Hash:ddb3669966988926
Difference Hash:0030303030303000
Wavelet Hash:e0f8f8f8d8d8d8c0
Color Hash:#78573a

Other Hashes

Scan History

Scan history not available

Unable to load historical scan data