Security Scan Report: arpa-h.gov

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Submitted: Dec 8, 2025, 4:02:11 AMCompleted: Dec 8, 2025, 4:02:59 AMpubliccompleted
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Summary

This website contacted 43 IPs in 2 countries across 13 domains to perform 110 HTTP transactions. The main domain is arpa-h.gov and was registered NaN years ago.

Submitted URL: https://arpa-h.gov/

AI Security Verdict

Safe Website

Confidence: 95%

0
Risk Score

The site appears legitimate and poses no security risk.

Safety Factors
Official government domain (.gov)
Established domain age
Physical address displayed
Clear government branding and disclaimer
Domain age information unavailable

Details

Page Title

ARPA-H Home | ARPA-H

Scan Type

public

Language

🇺🇸

English

(80% confidence)

Category

healthcare medical

(65%)

Domain Information

The domain name 'arpa-h.gov' uses the United States government-restricted top-level domain (.gov) and has no subdomain. Its registrable label 'arpa-h' stretches across 6 characters split between 2 vowels and three consonants; bonus characters include 1 hyphen. Breaking it apart gives two words: arpa, h. Median word length comes out to 2.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://arpa-h.gov/

Page Load Overview

13.39s
Total Load Time
110
HTTP Requests
13
Domains
3.6 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:3,337 chars
Detector Agreement:100%

Website Classification

Primary Category

healthcare medical65% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

healthcare medical
65%
government
48%
government public service
41%
news/blog
20%

Detected Features

Search
Articles
OG: Website

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
26104.18.80.204United States
AS13335CLOUDFLARENET
218.209.92.175Ashburn, Virginia, United States
AS14618AMAZON-AES
2104.18.94.41United States
AS13335CLOUDFLARENET
2104.18.95.41United States
AS13335CLOUDFLARENET
2216.58.206.36United States
AS15169GOOGLE
2216.58.206.74United States
AS15169GOOGLE
2216.58.206.46United States
AS15169GOOGLE
2104.19.175.188United States
AS13335CLOUDFLARENET
2142.250.185.168United States
AS15169GOOGLE
2104.16.6.65United States
AS13335CLOUDFLARENET
11043--

Detected Technologies7

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1F343B72158F13826601785E1BAE07719EA63C513DB0A0FD6B6EC5BD48FDBE865D2330E

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

1536:mnr/44rm+Z+C4V8JAIEXnhqADvi/0jEyWB+PX:I44DApDWB+PX

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:59199:SZA8DAIZtEAKJCFgDhYAPUUgQgIMNxiE5AQAIARDQyGt2QffCA5wQKEkYlCntDOXgIKBQgFARJZgShwFkkKBFAhGyJxkUVII

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:0000000200ffffff
Perceptual Hash:8444cbbb34b5cf4c
Difference Hash:d4c5c4c4944b0c08
Wavelet Hash:1700320200ffffff
Color Hash:#3a7478

Scan History

Scan history not available

Unable to load historical scan data