Dynu Dynamic DNS Free, $ 0.00/yr. on DNS

Dynamic DNS Free has been updated on July 16, 2025 (added May 21, 2020), Aggregate Rating (4 out of 10 from 4 reviews)

🔌 Domains Allowed :	4
💳 Payment Methods :	Credit / Debit / Prepaid CardsBitcoin
🔨 Control Panel :	[In-house]
✍️ Support Options :	EmailHelp DeskAvailable 24/7
🌏 Server Locations :	Australia Germany Japan Netherlands Singapore United Kingdom United States
⚑ Targeting :	CN FR IT US
🚀 Uptime :	100 %

See also initial Dynamic DNS Free plan location on their website!

*📜 Plan description

📄 Editorial Review

Founded in 1997, Dynu began as a DNS service provider and has since expanded its offerings to include a broader range of web services. Headquartered in Chandler, Arizona, the company is best known for its dynamic DNS solutions but also provides domain registration, VPS hosting, SSL certificates, and personalized email hosting. With decades of experience and a consistent focus on internet infrastructure, Dynu continues to serve both hobbyists and small businesses looking for reliable, low-cost web solutions.

Core Services

Dynamic DNS Services

Dynu’s flagship product remains its dynamic DNS (DDNS) service, which allows users to maintain a consistent hostname for devices with changing IP addresses. Whether hosting a game server at home, setting up a remote security camera, or managing a mail server, Dynu provides the tools needed to keep everything connected.
Features include:

• Wildcard aliases
• Port 80 redirection
• Subdomain management
• Support for all major DNS record types (A, AAAA, MX, CNAME, TXT, SPF, etc.)
• Geographically redundant DNS infrastructure for reliability

Dynu also provides free DDNS services, making it appealing for individuals or small teams running personal projects or home-hosted applications.

VPS Hosting

Dynu offers KVM-based VPS servers with NVMe SSD storage for fast disk performance. Customers can select from a wide array of operating systems, including Ubuntu, Debian, CentOS, Windows, and FreeBSD, catering to various technical requirements.
Bandwidth limits range from 1 TB to 3 TB, depending on the selected plan. While this is sufficient for most mid-tier projects, it may be restrictive for users accustomed to unlimited bandwidth from mainstream hosting competitors.
Key VPS features include:

• Fully virtualized compute instances
• Scalable performance for business or development needs
• Discount tiers based on commitment (up to 30% off for annual plans)

Email Hosting

Dynu also delivers affordable email hosting tailored for businesses wanting a professional email address on their own domain. The service is compatible with all major email clients, including Outlook, Apple Mail, Thunderbird, and mobile platforms.

Features include: Unlimited storage / 7-day backup retention / Catch-all email support / Spam and virus protection / Step-by-step setup guides
This makes Dynu a suitable choice for individuals or small businesses looking to establish a credible digital identity without complex setup or high costs.

Domain Registration

Dynu allows customers to register and manage domain names with free dynamic DNS integration. Customers can manage their DNS records with full control, set auto-renewal, and apply WHOIS privacy to protect personal data.

SSL Certificates

SSL offerings from Dynu cover various types, including DV, OV, and EV certificates, with fast provisioning and over 99% browser compatibility. Certificates come with up to 256-bit encryption and are managed via a user-friendly control panel.

Benefits of Dynu SSL: Boosts SEO rankings via HTTPS / Encrypts sensitive user data / Enhances customer trust / Offers protection against phishing and man-in-the-middle attacks

Pricing and Payment

Dynu's services are priced to be accessible and competitive, particularly appealing to those running smaller-scale or personal projects. VPS plans come with tiered discounts: 10% off for 3-month contracts / 20% off for 6-month contracts / 30% off for annual commitments

Accepted payment methods include VISA, MasterCard, American Express, PayPal, and Bitcoin. However, it's important to note that all sales are final, as Dynu does not offer refunds on its products.

Infrastructure and Reliability

Dynu promises 100% uptime for its DNS and hosting services, supported by redundant power supplies, multiple traffic providers, and fail-safe switching systems. This ensures a stable and resilient hosting environment, particularly critical for DNS and email availability.

Control Panel and Usability

Dynu uses an in-house web-based control panel, designed for simplicity and direct management of services. While it’s functional, some users may prefer industry-standard platforms like cPanel or Plesk, which are not offered here. That said, the control panel includes access to domain settings, DNS records, email configurations, and server management—all streamlined within a single dashboard.

Support and Documentation

Support is available via ticket system and email, and users also benefit from access to:
A community forum / Detailed tutorials and FAQs / Developer-friendly API documentation
Though real-time communication like live chat or phone support is absent, the available resources are useful for technically inclined users capable of self-managing their services.