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Terms and Conditions

Última actualización: 14/11/2026

Welcome to Dynamic DNS Pro. By using our platform and mobile applications, you agree to the following terms of service.

1. Service Description

Dynamic DNS Pro provides tools and mobile clients to synchronize dynamic IP addresses with custom domain names.

2. User Accounts

You are responsible for securing your account credentials and assigned API Token. All activities and updates under your account are your sole responsibility.

3. Payments and Subscriptions

Basic and Pro plans are billed through the integrated Apple App Store and Google Play Store platforms. Subscriptions are auto-renewable and can be cancelled at any time from your store account settings.

4. Prohibited Uses

It is strictly forbidden to use Dynamic DNS Pro subdomains to point to servers hosting illegal materials, spam, phishing, or distributing malware.

5. DNS service (dns.dynamicdnspro.com)

The DNS service is purchased separately from device plans, monthly or yearly, and paid by card through Stripe or in the app store. Your first DNS subscription includes a 7-day trial: a card is required but nothing is charged until it ends, and you can cancel before at no cost. Device plans include DNS Basic while active. To use your own domain you must be its holder or have the holder's permission. On shared domains (ours or other users') the domain owner and DynamicDNSPro may remove without notice any subdomain that breaches these terms; names imitating brands, banks or sign-in services are not allowed. If the subscription ends, records stop being published and are kept in case you come back.

6. Limitation of Liability

IT-Systems provides the service "as is" and is not liable for connectivity losses, DNS downtime, or damages resulting from the use of our platform.

7. OTP Vault — 2FA Disclaimer of Liability

The OTP Vault - 2FA Authenticator application is a utility for generating temporary TOTP security codes. IT-Systems expressly disclaims any liability for lost third-party account access, lost secret keys, device theft, hardware failure, or lack of offline backups of recovery codes. The user exclusively assumes full responsibility for maintaining independent backups of their authentication keys.

8. Contact

For legal and support inquiries: legal@it-systems.es