Terms of Use

Effective date: January 20, 2026

These Terms of Use govern your access to and use of the DNS Lookup website and its related tools (collectively, the “Service”). By accessing or using the Service, you agree to these terms. If you do not agree, please do not use the Service.

1. Use of the Service

The Service provides network diagnostics such as DNS lookup, propagation checking, port tests, ping results, cron scheduling guidance, SSL certificate conversion, and IP address visibility. You may use the Service for lawful, authorized purposes only. You agree not to use the Service to scan, probe, or access systems without permission, or to engage in any activity that could harm the Service or other users.

2. No warranties

The Service is provided on an “as is” and “as available” basis. We make no warranties, express or implied, including warranties of accuracy, availability, fitness for a particular purpose, or non-infringement. Network conditions can change rapidly, and results may be incomplete, delayed, or inaccurate.

3. Limitation of liability

To the fullest extent permitted by law, we are not liable for any direct, indirect, incidental, special, consequential, or exemplary damages arising from your use of the Service. This includes damages for loss of profits, loss of data, system downtime, or business interruption, even if we have been advised of the possibility of such damages.

4. User responsibilities

You are responsible for verifying results before acting on them. The Service is a diagnostic aid, not a substitute for professional judgment or detailed system monitoring. You are also responsible for securing any credentials, private keys, or sensitive files you choose to upload, and for complying with your organization’s security policies.

5. Service limits and fair use

To keep the Service reliable for everyone, we may enforce rate limits or temporary restrictions on heavy usage. Automated or bulk access should be coordinated with us in advance. We reserve the right to throttle or block requests that appear abusive or that degrade service quality for other users.

6. Prohibited activities

• Attempting to disrupt or degrade the Service or its infrastructure.
• Using automated scripts to overload the Service without permission.
• Testing or scanning targets you do not own or lack authorization to test.
• Submitting malware, harmful files, or content that violates applicable law.
• Bypassing or attempting to bypass security controls or access restrictions.

7. Third-party services and links

The Service may include integrations with third-party services such as analytics, advertising, or content delivery networks. These third parties operate under their own policies. We are not responsible for third-party content, availability, or privacy practices. Your interactions with third parties are solely between you and those entities.

8. Advertisements

To keep the Service free, we display advertising. Ads are served by third-party networks and may be tailored based on information they collect. Please review the Privacy Policy for details on cookies and data usage related to advertising.

9. Intellectual property

The Service, including its design, code, and content, is protected by intellectual property laws. You may not copy, modify, or redistribute the Service or any portion of it without prior written permission, except as permitted by law.

10. Availability and changes

We may modify, suspend, or discontinue the Service at any time without notice. We may also update these Terms from time to time. The “Effective date” above indicates when the Terms were last revised. Continued use of the Service after changes are posted constitutes acceptance of the updated Terms.

11. Termination

We may restrict or terminate access to the Service if you violate these Terms or if your use presents a risk to the Service or other users. You may stop using the Service at any time.

12. Governing law

These Terms are governed by applicable laws in the jurisdiction where the Service is operated, without regard to conflict of law principles. If any provision is found to be unenforceable, the remaining provisions will remain in effect.

13. Contact

If you have questions about these Terms or wish to report abuse, please use the Contact page. We review inquiries promptly and will respond as required by law or operational necessity.

By using the Service, you acknowledge that you understand these Terms and agree to comply with them. Thank you for using DNS Lookup responsibly.