Security Scan: What Is Jev? A Guide to TypeSafe AI’s System

Summary

API

This view is built from:

Scan result: counts, verdicts, details, IPs, technologies, hashes/api/v1/result/0b6cb36e-25fa-4543-a337-7615bed93281 Domain and IP registration (RDAP)/api/v1/rdap/0b6cb36e-25fa-4543-a337-7615bed93281 Certificate Transparency/api/v1/ct/langchain.com How often this domain was scanned/api/v1/domain/stats/langchain.com Scan history for this domain/api/v1/domain/history/langchain.com?limit=15

This website contacted 34 IPs in 3 countries across 39 domains to perform 88 HTTP transactions. The main domain is langchain.com and was registered 29 years ago.

Submitted URL: https://www.langchain.com/blog/building-a-harness-with-jev

The Cisco Umbrella rank of the primary domain is #118,832 of the top 1 million websites

AI Security Verdict

Safe Website

Confidence: 92%

Risk Score

Legitimate LangChain blog article about Jev/TypeSafe AI. No credential harvesting, brand impersonation, malware, or meaningful threat-intel evidence found.

Safety Factors (5)

Established domain with 6+ years of registration history

Self-branding matches domain langchain.com

No credential or payment forms

No JavaScript malware, YARA, or Safe Browsing hits

Newsletter forms submit to Mailchimp, a legitimate email service

Domain age information unavailable

Details

Page Title

What Is Jev? A Guide to TypeSafe AI’s System One Model

Scan Type

public

Favicon Hash

MMH3: 335726799

MD5: 35e397f4ccff2f8250d374a042b0143b

Domain Name Analysis

Domain 'www.langchain.com' uses the commercial generic top-level domain (.com), featuring subdomain 'www'. The core label 'langchain' covers 9 characters holding 3 vowels versus 6 consonants. It segments into 2 words: lang, chain. Expect 4.5 characters per word on average. No strong language cues emerged from the frequency lists.

Screenshot

Page Load Overview

2.15s

Total Load Time

3.5 MB

Total Size

Language Analysis

Primary Language

🇺🇸English

Code: en

Confidence:80%

Script:Latin

Direction:ltr

Detection Details

HTML Lang Attribute:en

Text Length:9,264 chars

Detector Agreement:100%

Website Classification

Primary Category

cryptocurrency blockchain73% confidence

Type: spa

Method: ml+structural+ocr_tiebreaker

All Detected Categories

cryptocurrency blockchain

73%

healthcare medical

61%

technology software

45%

education learning

39%

news/blog

35%

Detected Features

Articles

OG: website

Schema.org

Domain & IP Information

Requests	IP Address	Location	AS Autonomous System
22	198.202.211.1Cloudflare · CDN	United States	AS209242Cloudflare London, LLC
2	104.18.160.117Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
2	142.251.14.95Google · CDN	United States	AS15169Google LLC
2	146.75.122.132Fastly · CDN	Frankfurt am Main, Hesse, Germany	AS54113Fastly, Inc.
2	185.111.111.154	Frankfurt am Main, Hesse, Germany	AS212238Datacamp Limited
2	104.18.17.5Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
2	104.17.208.5Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
2	172.67.71.148Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
2	13.226.247.67Cloudfront · CDN	United States	AS16509Amazon.com, Inc.
2	104.18.0.22Cloudflare · WAF	United States	AS13335Cloudflare, Inc.
88	34	-	-