Terms of Service

These Terms of Service govern your access and use of the Whoisaz website and its tools, including WHOIS Lookup

, IP Lookup

, Blacklist

, DMARC Checker

, and Email Headers Extractor

. By accessing or using our website and tools, you agree to comply with these Terms of Service and all applicable laws.

Acceptance of Terms

By using Whoisaz, you acknowledge that you have read, understood, and agreed to these Terms of Service and any additional rules or guidelines published by Whoisaz. If you do not agree to these terms, you must not use our website or tools.

Use of Tools and Services

Authorized Use

You are granted a limited, non-exclusive, non-transferable, and revocable license to access and use the tools provided by Whoisaz solely for lawful and personal or business purposes.

Prohibited Activities

When using Whoisaz and its tools, including WHOIS Lookup

and IP Lookup

, you agree not to:

  • Access or attempt to access any accounts, systems, or data not explicitly permitted to you
  • Use our tools for illegal, fraudulent, or malicious activities
  • Reverse engineer, decompile, or manipulate our tools
  • Distribute, resell, or otherwise exploit the tools for commercial purposes without written consent
  • Introduce malware, viruses, or any harmful code into our systems

Tool Disclaimers

The tools provided by Whoisaz, including Blacklist

, DMARC Checker

, and Email Headers Extractor

, are provided for informational purposes only. Results may be affected by third-party data sources, internet propagation delays, or technical errors. Users are solely responsible for how they use the results, and Whoisaz is not liable for decisions or outcomes based on tool usage.

Account Registration

Some features may require creating an account. When registering:

  • Provide accurate, complete, and current information
  • Keep your login credentials secure
  • Notify us immediately of any unauthorized use of your account

Whoisaz reserves the right to suspend or terminate accounts for violations of these Terms of Service.

Intellectual Property

All content, tools, trademarks, logos, and software on Whoisaz are the property of Whoisaz or its licensors and are protected by copyright, trademark, and other intellectual property laws. Users are not granted any ownership rights or licenses beyond what is explicitly stated in these Terms.

User Content

Any content or information submitted to Whoisaz, including via contact page

or email (support@whoisaz.com

), becomes the property of Whoisaz. You grant Whoisaz a worldwide, royalty-free, perpetual license to use, modify, reproduce, and display your submitted content solely for operational, marketing, or informational purposes.

Prohibited User Content

You must not submit:

  • Content that violates laws or infringes on third-party rights
  • Malicious code, scripts, or harmful files
  • Obscene, offensive, or inappropriate material

Privacy and Data Collection

Your use of Whoisaz is also governed by our Privacy Policy

. We collect, store, and process data as outlined, including for tools such as WHOIS Lookup

and IP Lookup

. Users must understand that Whoisaz cannot guarantee the accuracy of data returned from external sources.

Limitation of Liability

To the fullest extent permitted by law, Whoisaz, its employees, affiliates, and partners are not liable for:

  • Any direct, indirect, incidental, special, or consequential damages arising from use of our website or tools
  • Errors, inaccuracies, or omissions in tool results
  • Unauthorized access to data or accounts
  • Any decisions, actions, or losses resulting from the use of Blacklist
  • , DMARC Checker
  • , Email Headers Extractor
  • , or WHOIS Lookup

Indemnification

By using Whoisaz, you agree to indemnify and hold harmless Whoisaz, its affiliates, and employees from any claims, damages, liabilities, or expenses arising out of:

  • Your violation of these Terms of Service
  • Your use of the tools in a manner not authorized by Whoisaz
  • Any infringement of third-party rights

Termination of Access

Whoisaz may suspend or terminate access to any user at its discretion, including for:

  • Violating these Terms of Service
  • Engaging in prohibited activities
  • Attempting to compromise the security of our tools or systems

Termination does not affect accrued rights or obligations under these Terms.

Governing Law

These Terms of Service are governed by and construed in accordance with the laws of the United States. Any disputes arising from your use of Whoisaz or its tools shall be resolved in the applicable courts of the United States.

Third-Party Services

Whoisaz may link to third-party services or tools. We are not responsible for the content, functionality, or policies of these third-party sites. Users must review the terms and privacy policies of these external services before use.

Modifications to Terms

Whoisaz reserves the right to modify these Terms of Service at any time. Users are encouraged to review the Terms

periodically. Continued use of our tools constitutes acceptance of updated terms.

Tool-Specific Disclaimers

WHOIS Lookup

Information provided through WHOIS Lookup

is based on domain registries and may change frequently. Whoisaz is not responsible for incomplete or outdated domain data.

IP Lookup

Results from IP Lookup

are derived from publicly available information and databases. Accuracy is not guaranteed.

Blacklist

The Blacklist

tool is informational only. Users must verify results independently before taking action.

DMARC Checker

The DMARC Checker

provides guidance based on available records. Implementation responsibility lies solely with the user.

Email Headers Extractor

Data retrieved from Email Headers Extractor

is for analysis purposes only. Whoisaz does not take responsibility for email delivery or interpretation errors.

Contact Information

For questions regarding these Terms of Service or the use of our tools, please contact us:


Last Updated: February 3, 2026

Whoisaz - WHOIS Lookup for Domain Insights


Our advanced WHOIS lookup lets you explore domain details including registrar, registration and expiration dates, and contact information. Combined with global server mapping, this tool helps you make informed decisions about domain management, cybersecurity, and hosting optimization. Use it to monitor multiple domains and uncover patterns across the web.

Copyright 2026 - Whoisaz.com

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