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Chat.lmsys.org Website Review

June 9, 2025 at 12:33 PM
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Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

This domain was registered 2 years ago through the company Cloudflare, Inc. and had the owner UC Berkeley.

For complaint:
  1. Email: [email protected]
  2. Phone: +1.6503198930

About lmsys.org

We scanned chat.lmsys.org and found it to be legitimate. Our analysis shows a good trust score of 72/100, indicating this website appears to be safe to use. Our security assessment reviewed multiple factors including domain age (2 years old - well established), registrar information (Cloudflare, Inc.), hosting location (US), website content and technology. Based on all the information gathered, we believe this website is legitimate. However, we always recommend verifying the authenticity of any website before making purchases or sharing personal information.

The website references artificial intelligence technologies or AI-powered services. While AI integration is increasingly common, some platforms may overstate AI capabilities for marketing purposes without substantial technological implementation.

Trusted but Verify

72 / 100
Trust Score
June 9, 2025 at 12:33 PM

This security assessment is based on automated analysis and community feedback. The score is based on a 1-100 scale, with 100 being the most reputable.

Domain Information

Domain Age
862 days
Registrant
UC Berkeley
Registrar Cloudflare, Inc.
Top Level Domain
.org
Generic TLD
Subdomain chat

Technical Details

IP Address 104.21.50.220
Hosting Provider
AS13335 Cloudflare, Inc.
San Francisco, US
Primary Language

Content Analysis

Original website content:

LMArena

An open platform for evaluating AI through human preference

Security Analysis

Detection Signatures:
Artificial Intelligence

Whois Record

Domain Registration Record

Complete WHOIS information for Chat.lmsys.org

General

Domain Name lmsys.org
Registry Domain ID d2933bef0fc7449797f7529b14d2eab0-LROR

Registrar Information

Registrar WHOIS Server http://whois.cloudflare.com
Registrar URL http://www.cloudflare.com
Registrar Cloudflare, Inc.
Registrar IANA ID 1910
Registrar Abuse Contact Email [email protected]
Registrar Abuse Contact Phone +1.6503198930
Domain Status clientTransferProhibited https://icann.org/epp#clientTransferProhibited

Important Dates

Updated Date 2025-02-04T05:36:31Z
Creation Date 2023-03-24T01:01:14Z
Registry Expiry Date 2026-03-24T01:01:14Z

Registrant Information

Registrant Organization UC Berkeley
Registrant State/Province California
Registrant Country US

Administrative Contact

Technical Contact

Name Servers

Name Server ullis.ns.cloudflare.com
DNSSEC unsigned
URL Of The ICANN Whois Inaccuracy Complaint Form https://icann.org/wicf/ 
Domain Name: lmsys.org
Registry Domain ID: d2933bef0fc7449797f7529b14d2eab0-LROR
Registrar WHOIS Server: http://whois.cloudflare.com
Registrar URL: http://www.cloudflare.com
Updated Date: 2025-02-04T05:36:31Z
Creation Date: 2023-03-24T01:01:14Z
Registry Expiry Date: 2026-03-24T01:01:14Z
Registrar: Cloudflare, Inc.
Registrar IANA ID: 1910
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.6503198930
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED
Registrant Name: REDACTED
Registrant Organization: UC Berkeley
Registrant Street: REDACTED
Registrant City: REDACTED
Registrant State/Province: California
Registrant Postal Code: REDACTED
Registrant Country: US
Registrant Phone: REDACTED
Registrant Phone Ext: REDACTED
Registrant Fax: REDACTED
Registrant Fax Ext: REDACTED
Registrant Email: REDACTED
Registry Admin ID: REDACTED
Admin Name: REDACTED
Admin Organization: REDACTED
Admin Street: REDACTED
Admin City: REDACTED
Admin State/Province: REDACTED
Admin Postal Code: REDACTED
Admin Country: REDACTED
Admin Phone: REDACTED
Admin Phone Ext: REDACTED
Admin Fax: REDACTED
Admin Fax Ext: REDACTED
Admin Email: REDACTED
Registry Tech ID: REDACTED
Tech Name: REDACTED
Tech Organization: REDACTED
Tech Street: REDACTED
Tech City: REDACTED
Tech State/Province: REDACTED
Tech Postal Code: REDACTED
Tech Country: REDACTED
Tech Phone: REDACTED
Tech Phone Ext: REDACTED
Tech Fax: REDACTED
Tech Fax Ext: REDACTED
Tech Email: REDACTED
Name Server: jobs.ns.cloudflare.com
Name Server: ullis.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/

Are You the Owner of Chat.lmsys.org?

If you own Chat.lmsys.org, we'd love to hear from you. If you'd like to challenge the trust score assigned, we're happy to take a closer look. You can write to us legal(at)gridinsoft.com. However, please be prepared to provide proof of your business's legitimacy. Introduce yourself with your real name. Please note, we never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.

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Your score for chat.lmsys.org
72
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.

This website hasn't been scanned in more than 30 days ago. Press the button to get a real-time update.

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