Security Scan Report: a13.adserv-us.com

Bot Protection Detected

This website is protected by CAPTCHA or anti-bot measures that prevented automated scanning.

Submitted: Feb 22, 2026, 10:52:39 PMCompleted: Feb 22, 2026, 10:54:17 PMpubliccompleted
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Summary

This website contacted 1 IP in 1 country across 1 domain to perform 3 HTTP transactions. The main domain is a13.adserv-us.com.

Submitted URL: https://a13.adserv-us.com

Effective URL: chrome://new-tab-page/Redirected

The Cisco Umbrella rank of the primary domain is #45,332 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

No suspicious activity detected; site appears low risk.

Safety Factors
No malicious Indicators of Compromise matches
No credential or payment forms present
No JavaScript malware patterns detected
No network IDS alerts
Domain has a respectable Cisco Umbrella ranking
Domain age information unavailable

Details

Bot Protection Detected

This website is protected by navigation_blocked bot protection. Our scanner was challenged or blocked during access.

Page Title

a13.adserv-us.com

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

unknown

(0%)

Domain Information

The domain 'a13.adserv-us.com' uses the commercial generic top-level domain (.com); it also runs on subdomain 'a13'. The second-level label 'adserv-us' is 9 characters long holding three vowels versus five consonants, along with one hyphen. Word splitting yields 4 words: a, dse, rv, us. The median word length lands at 2 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://a13.adserv-us.com

Page Load Overview

0.60s
Total Load Time
1
HTTP Requests
1
Domains
N/A
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:7 chars
Detector Agreement:0%

Website Classification

Primary Category

unknown0% confidence
Type: static
Method: structural

All Detected Categories

No categories detected

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
180.77.85.249Clifton, New Jersey, United States
AS46636NatCoWeb Corp.
11--

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1C3048F77329A063986558498F05B43099F20B143F506C9BCB9BCBAD9BFDED06107BB78

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

3072:5fQho9PKBb9Js3q9Jzbs6tlg3SBKwdQWgceIszG2bMy8OldW:uhoC9JSqzzbs6o3Sj3gcrsC2eA0

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:184476:IMzhGRGCUjADA6KUI8ECDAAZABGepCK0IkkkZwiaBIDTEhmDwTEBQJpKB9uc2CSLBggBgABAEQBIw7UmDKXAFgYELBeCBxh8

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:ffcfc3c7ffffffff
Perceptual Hash:b3318ccccc673333
Difference Hash:00180c1400000000
Wavelet Hash:fcdcc0cc00000000
Color Hash:#2dd272

Other Hashes

Crop Resistant:00180c1400000000

Scan History

Scan history not available

Unable to load historical scan data