Security Scan Report: testandhold-spt.costco.com

Redirected to:
https://loginnp.costco.com/as/authorization.oauth2?redirect_uri=https%...
Submitted: Aug 29, 2026, 5:33:57 PMCompleted: Aug 29, 2026, 5:35:12 PMpubliccompleted

Summary

This website contacted 6 IPs in 2 countries across 6 domains to perform 1 HTTP transaction. The main domain is loginnp.costco.com and was registered 8 years ago.

Submitted URL: https://testandhold-spt.costco.com

Effective URL: https://loginnp.costco.com/as/authorization.oauth2?redirect_uri=https%3A%2F%2Ftestandhold-spt-ui-bycaa8a3h4dpghg9.a02.azurefd.net%2Fcallback&client_id=b35dcd7a-8b4c-47e4-a1c7-98940acd8d58&response_type=code&state=qSNf6SMiyy&scope=openid%20profile&code_challenge=-Tk7FoplNOXPfCFm4GbuFXVGdnp0I6FEArweJvDH0Yw&code_challenge_method=S256Redirected

The Cisco Umbrella rank of the primary domain is #9,287 of the top 1 million websitesTop 10K Site

AI Security Verdict

Safe Website

Confidence: 95%

1
Risk Score

The page is a legitimate Costco login page with no malicious indicators.

Safety Factors
Established domain with high reputation
Credential form belongs to the official brand domain
No malicious network alerts or exfiltration behavior
Domain age information unavailable

Details

Page Title

Test & Hold

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

technology software

(66%)

Domain Information

The domain name 'testandhold-spt.costco.com' uses the commercial generic top-level domain (.com) with subdomain 'testandhold-spt'. The registrable portion 'costco' spans 6 characters split between 2 vowels and 4 consonants. Splitting it apart reveals 2 words: cost, co. Median word length comes out to 3 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of dc.services.visualstudio.com

Page Load Overview

5.24s
Total Load Time
23
HTTP Requests
6
Domains
197 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:355 chars
Detector Agreement:100%

Website Classification

Primary Category

technology software66% confidence
Type: webapp
Method: ml+structural

All Detected Categories

technology software
66%
corporate business
43%

Detected Features

Login Form

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
8150.171.109.106Azure · CLOUDUnited States
AS8075Microsoft Corporation
3142.250.154.95Google · CDNUnited States
AS15169Google LLC
320.50.88.233Azure · CLOUDAmsterdam, North Holland, Netherlands
AS8075Microsoft Corporation
3142.251.20.94Google · CDNUnited States
AS15169Google LLC
3150.171.109.105Azure · CLOUDUnited States
AS8075Microsoft Corporation
3170.167.50.202United States
AS11283Costco, Inc.
236--

Page Statistics

23
Requests
6
Unique Domains
2.6 MB
Total Size

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T19511C057AC0CD40A63146AC7BC70B81EDC8AC94F6A18B98078B91079A16C7DAC1AB94D

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

24:hRY+a53zc6xW48c3kYZccPccCkZunhhbpLc6pbiDaj:TBaRPW4dk6FLuh7LEuj

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:905:AAAAAQAAAAAAAAAgAAAAAAAABAEAAgAAAAAAAEABAAAAAAAACEgAAAgAEwABAAAAAAAAQAAAAAAAAAEAAAAAIAAAQAAAAAAA

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:00cfdfffffffffff
Perceptual Hash:b838754747474747
Difference Hash:0010000000000000
Wavelet Hash:00dfffff00000000
Color Hash:#783a58

Other Hashes

Crop Resistant:0010000000000000

Scan History

Scan history not available

Unable to load historical scan data