FastDDNS: DDNS & Network Tools
IP Camera, Port & LAN Scanner
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
FastDDNS is a toolbox for IT technicians, network admins, CCTV installers, MSPs, and home-lab users.
Manage changing IPs, configure cameras, and diagnose remote access on site.
One toolbox combines DDNS, camera setup, ONVIF inspection, and internet-side checks.
Why FastDDNS
Plain DDNS updates a hostname. FastDDNS helps prove where a connection fails: on the device, at port forwarding, behind CGNAT, or at the ISP.
DDNS hostname management
• Create hostnames on FastDDNS domains or on your own domain.
• See the current IP with country and ISP, last update time, expiry date, and service pack.
• Copy hostname/IP, add notes, review history, and enable IP-change push notifications.
• Ping a hostname, move it between service packs, or delete it.
• DynDNS-compatible updates work with routers, NAS, scripts, and third-party clients.
Auto Setup for CCTV Camera
No more typing the DDNS server, hostname, username, and password into the camera's web UI.
Enter a camera, DVR, or NVR IP on the LAN or WAN, port, and login. Tap Scan IP to pick the device straight from the LAN. Choose Hikvision, Dahua, EZVIZ, Imou, XMEye, HiLook, Tiandy, or Other. FastDDNS writes the DDNS settings and, where required, DNS or email settings. Manual DDNS Configuration covers Hikvision, Dahua, DrayTek, MikroTik, pfSense, Linux/curl, and Windows.
ONVIF Camera
Enter a camera IP to read manufacturer, model, firmware, serial number, hardware ID, hostname, service endpoint, ONVIF versions, and services without a password.
Sign in with camera credentials to list every video stream and profile with snapshot thumbnails.
Watch live video inside the app.
Copy the RTSP link with or without credentials, ready for an NVR, VMS, or VLC.
A tries-left counter helps avoid locking out the camera account.
Network tools
• LAN Scanner — Find LAN devices, identify vendors, and see open ports.
• Port Checker — Test TCP/UDP ports from your phone and from the internet at once, so you know if the problem is forwarding, CGNAT, or the ISP.
• Ping — Measure live latency, min/avg/max, packet loss, and standard deviation.
• Traceroute — See each hop and transit delay.
• CGNAT Checker — Detect ISP CGNAT and NAT loopback support.
• MAC Vendor Lookup — Identify a manufacturer from a MAC address.
• DNS Lookup — Query A, AAAA, CNAME, MX, TXT, and NS records.
• MX Lookup — Find mail server records for a domain.
• Domain Whois Lookup — View domain registration and owner details.
• IP Whois Lookup — Identify the organization behind a public IP.
• Storage Calculator — Estimate CCTV storage from channels, bitrate, resolution, and schedule.
Compatible devices and systems
Dahua, Hikvision, Imou, EZVIZ, HiLook, XMEye, Tiandy, UNV, MikroTik, pfSense, DrayTek, Windows, Linux, NAS, and DynDNS-compatible clients.
Who it's for
• IT technicians and network administrators
• CCTV and IP-camera installers
• MSP field technicians
• Home-lab and self-hosting users
Plans
• Free 1 Hostname — one hostname, valid for one year, free.
• Free with Limited Use — extra hostnames, 30 days each; reactivate to continue.
• Premium Packs — more hostnames and longer validity.
Keep DDNS, camera setup, and connectivity checks together on site.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://fastddns.net/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Fresh new look, easier to read in light and dark mode
• Choose your theme: System, Light or Dark
• Faster startup
• Dates and times in your language
• Simpler hostname package picker
• Bug fixes and improvements
The developer, Minh Nguyen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Minh Nguyen
- Size
- 59.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Premium Basic Yearly $19.99
- Premium Pro Yearly $34.99
- Premium Business Yearly $69.99
- Copyright
- © 2026 FASTDDNS