Security Scan Report: api.heartflow.net

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Submitted: Jul 15, 2026, 4:04:14 PMCompleted: Jul 15, 2026, 4:05:22 PMpubliccompleted
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Summary

This website contacted 1 IP in 1 country across 1 domain to perform 2 HTTP transactions. The main domain is api.heartflow.net and was registered NaN years ago.

Submitted URL: https://api.heartflow.net

The Cisco Umbrella rank of the primary domain is #277,504 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 92%

1
Risk Score

The site is an old, well‑established API endpoint with no malicious indicators.

Safety Factors
Old domain with long registration history
Single API endpoint with no user input fields
No external malicious links or resources
Domain age information unavailable

Details

Page Title

Api Root – Django REST framework

Scan Type

public

Language

🇺🇸

English

(50% confidence)

Category

technology software

(65%)

Domain Information

The domain name 'api.heartflow.net' uses the network infrastructure generic top-level domain (.net), featuring subdomain 'api'. Its registrable label 'heartflow' stretches across 9 characters holding 3 vowels versus six consonants. Splitting it apart reveals two words: heart, flow. Median word length is 4.5 characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://api.heartflow.net

Page Load Overview

0.93s
Total Load Time
15
HTTP Requests
1
Domains
304 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:50%
Script:Latin
Direction:ltr

Detection Details

Language Code:en
Detection Confidence:50%
Script Type:Latin
Text Length:244 chars
Detector Agreement:50%

Website Classification

Primary Category

technology software65% confidence
Type: dynamic
Method: ml+structural

All Detected Categories

technology software
65%
documentation technical
42%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
1552.31.218.37Aws · CLOUDDublin, Leinster, Ireland
AS16509Amazon.com, Inc.
151--

Detected Technologies2

JQueryv3.7.1
100%
40%

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T1172200C297A06162143A869B7957F618BF4EB4CBB0008FD4789D83D4AB9DD127827EE4

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

96:Ac2OlxlDVjVYVxVJVwEVmVThu3/87BVuQCBm9ibPf+vK5wmszGiU/rf5:D2OlDtKjryEcGU9Ebm9izf+vK/9

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:10074:S1iFBFAIScIQxAICGygJYiqFxgIAggmEJILIAhAAIK9SCAowURSWcA7SGhKAYYBUYII8TgW7ArYwgimqELKSIIAUDCJQkoRC

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:00ffcbffffffffff
Perceptual Hash:fa7a4b4343417574
Difference Hash:0322370000000000
Wavelet Hash:000000ff0f0f0f0f
Color Hash:#2d8637

Other Hashes

Scan History

Scan history not available

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