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Acceptable Use Policy

Last Modified: July 21, 2011


By Your use and continued use of websites owned and operated by Dyn (“Dyn’s Websites”) and the services made available through the Dyn’s Website and/or under any of Dyn’s brands (the “Services”), You agree to be bound by all of the terms and conditions of this acceptable use policy (the “AUP”), Dyn Services Agreement, and the Additional Policies (as defined in the DSA).

All Paid and Free Services (as defined in the DSA) provided by Dynamic Network Services Inc. (“Dyn”) are provided to You and the company/institution You represent (if any) (“You”) pursuant to the terms of this AUP, the DSA, the Additional Policies and any other operating rules and policies set forth by Dyn.

If You do not agree with the terms of the AUP, the DSA and/or any applicable Additional Policy You should not use or cease using the Services.


Dyn reserves the right, at any time and without notice, to change the terms and conditions of this AUP as it, in its sole discretion, deems necessary or prudent. Dyn expects You to actively ensure that You agree to the then current version of the AUP, DSA and any applicable Additional Policy. Thus, You should make a point to check this AUP, the DSA and any applicable Additional Policy regularly for updates. For Your convenience, a modification date will be posted near the top of the AUP and DSA.

3. ONE FREE DYNAMIC DNS SERVICE ACCOUNT You may only have one (1) free account for use of Dyn’s Dynamic DNS service.

Your right to use the Services is personal to You. You agree not to reproduce, duplicate, copy, sell, trade, or resell, whether by itself or in concert with one or more additional services: (a) any portion of the Services (including Your username); (b) use of the Services; or (c) access to the Services.

Additionally, You agree not to use the Services in a way that: (a) separates the “DynDNS®” trademark or any other Dyn trademark from the Services (or any portion thereof); (b) obscures the connection between the “DynDNS®” trademark or any other Dyn trademark and the Services (or any portion thereof); or (c) otherwise rebrands the Services (or any portion thereof) in any way.

Notwithstanding the above, You retain the right to recommend use of the Service, under the “DynDNS®” brand and at the price at which Dyn offers the Services to the public, to third parties in connection with the sale, offering for sale, or provisioning of any other service or services.


Use of the Dyn’s trademarks, including, but not limited to DynDNS® and Dyn, are governed by Dyn’s trademark use policy.


You are solely responsible for the contents of the computer which You use the Services in association with. You agree NOT to use the Services: – for illegal purposes; – in a way that interferes with or disrupts networks connected to the Services; – in a way that violates any regulation, policy, or procedure of the networks connected to the Services; – in a way that violates any applicable local, state or federal law, including, without limitation, those that relate to the exportation of technical data from the United States to foreign countries or any international law; – to store, distribute or facilitate the distribution of illegal software or illegal pornography; – to use the Services for spamming, linkspamming, spamdexing, or distribution of electronic mail to one or more people who have not given specific permission to be included in such a process; – to distribute or otherwise make available to others any copyrighted material that You do not have authorization or the legal right to distribute; – to transmit or to aid in the transmission of any unlawful, harassing, libelous, abusive, threatening, harmful, vulgar, obscene or otherwise objectionable material of any kind or nature; – to transmit or aid in the transmission of any material that encourages conduct that could constitute a criminal offense or give rise to civil liability; or – in a way that interferes with another’s use and enjoyment of the Services or similar services.

The Services make use of the Internet’s DNS protocol to create and delegate domain names, therefore, You agree to use the Services in a way that complies with all Internet regulations, policies, and procedures.

For purposes of this AUP, facilitation of the unauthorized distribution of copyrighted materials through operation of a “hub”, “tracker”, or other file sharing mechanism, shall be considered identical to the actual illegal distribution of those copyrighted materials.

Dyn retains the right, at its sole discretion, to determine whether or not Your conduct is consistent with the letter and spirit of this AUP, the DSA or any applicable Additional Policy and to terminate or suspend the Services if it deems Your conduct to be inconsistent with the letter or spirit of this AUP, the DSA or any applicable Additional Policy.


Please see the Privacy Policy, for information on Dyn’s policies regarding Your personal and user information.


Please see the Refund Policy, regarding the refund of payments made by You to Dyn.