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DUIADNS

Freemium#18 of 24 in Dynamic DNS Services

DUIADNS: A flexible DDNS option for IPv6-aware home networks and router-based LAN updates. Ranked #18 of 24 in Dynamic DNS Services by our editors (7.4/10); pricing: Free plan; best for free IPv6-aware DDNS with desktop clients.

7.4/10Editor score

Visit DUIADNS

DUIADNS7.4 Visit DUIADNS

At a glance

Editor score
7.4 / 10
Pricing
Free plan
Best for
Free IPv6-aware DDNS with desktop clients
Free plan
Yes
Hostname limit
10 hostnames
Facts checked
22 Sep 2026

Where it wins
- Free Personal and Custom plans support IPv4 and IPv6 updates
- IPv6 for LAN updates devices behind compatible routers
- Desktop, router, and Telegram notification options broaden coverage
Where it doesn't
- Personal limits accounts to two hostnames and 1,000 daily DNS queries
- Lower 60-second TTLs require the expanded Personal+ or Custom+ tiers
- Router functionality depends on compatible client platforms and packages

Our verdict on DUIADNS

DUIADNS is a dynamic DNS service for home and dual-stack networks that need changing IPv4 or IPv6 addresses mapped to stable hostnames. It suits users who want shared DUIADNS domains or custom domains, including households with devices behind a router. Its IPv6 for LAN feature is particularly relevant when a compatible router needs to update IPv6 addresses for devices on the local network. Desktop clients are available for Windows, macOS, and Linux, alongside router clients or packages for several platforms.

The plan structure covers both simple and more demanding setups. Personal is free at €0 per year and includes two hostnames, shared DUIADNS domains, 1,000 DNS queries per day, a 300-second TTL, IPv6 for LAN, and A and AAAA records. Custom is also free at €0 per year, with two hostnames per domain and support for bringing your own domain. Personal+ raises the hostname limit to 10, removes the DNS query limit, lowers TTL to 60 seconds, and adds CNAME and TXT records. Custom+ supports 250 hostnames per domain, up to 15 domains, unlimited queries, a 60-second TTL, and A, AAAA, CNAME, TXT, MX, SRV, and CAA records.

DUIADNS has a focused feature set rather than a broad automation ecosystem. Telegram notifications can report address changes, while downloadable desktop and router clients cover common operating systems and network equipment scenarios. The service is a strong fit for IPv6-aware home networks, self-hosted services, and users who need custom DNS records without starting with a paid plan. Choose another option if you need a simpler provider with fewer plan distinctions, or if your router is not supported by the available clients and packages.

Your product? Our editors can test DUIADNS in depth and publish a review, labelled as paid · from $149/mo →

DUIADNS pricing

Plans Free planFreemium A usable free plan; paid tiers unlock the limits above. Prices checked 22 Sep 2026.

See plans on duiadns.net

All 4 DUIADNS plans and prices →

DUIADNS fact sheet

Free plan	Yes
Paid from	Not verified
Hostname limit	10 hostnames
IPv6 support	Yes
Custom domains	Yes
Router support	Yes
API access	Yes
Wildcard records	Not verified
Update interval	Not verified
Deployment	Cloud, Desktop
Platforms	Web, Windows, macOS, Linux
Support	Email
Built for	Solo, Small business (editorial estimate)
Integrations	1 integrations: Telegram
Pricing	Free plan (source)
Website	duiadns.net
Facts checked	22 Sep 2026

DUIADNS integrations

DUIADNS lists 1 integrations on its own site.

Alternatives to DUIADNS

See all DUIADNS alternatives →

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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used DUIADNS for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.

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Featured on iTechGuides

DUIADNS is listed in our Dynamic DNS Services directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update