1
Also covers network tools and python · open source · free
Run nsupdate.info as a free dynamic DNS service or use its software to host your own service.
Alternatives
The Best nsupdate Alternatives in 2026
24 alternatives7 free · 5 open source
Looking for something like nsupdate? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 7 are free or have a free plan and 5 are open source.
Update dynamic DNS records with nsupdate.info, a free service that provides a memorable hostname.
Top picks at a glance
First suggestionNsupdate.infoRun nsupdate.info as a free dynamic DNS service or use its…Another optionMeshtasticMeshtastic is open-source mesh networking software for…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Nsupdate.info | Free | Yes | — |
| 2 | Meshtastic | — | Not stated | Android, iOS, macOS |
| 3 | Awesome Tunneling | — | Not stated | — |
| 4 | Unbound | — | Yes | — |
| 5 | HaGeZi DNS | — | Yes | — |
| 6 | myaddr | — | Not stated | Web |
| 7 | DuckDNS | — | Not stated | Web |
| 8 | Hurricane Electric | Free | Not stated | Web |
| 9 | NoIP | — | Not stated | Web |
| 10 | deSEC | — | Not stated | Web |
All nsupdate alternatives
2
Meshtastic
meshtastic.orgAlso covers network tools and python · same kind of online tool
Meshtastic is open-source mesh networking software for low-power devices used off-grid.
3
Awesome Tunneling
github.com/anderspitman/awesome-tunnelingAlso covers network tools and python
Compare self-hosted alternatives to ngrok, Cloudflare Tunnel, Tailscale, and ZeroTier in this tunneling tools list.
4
Also covers network tools and python · open source
Run Unbound as a validating, recursive, caching DNS resolver for network domain lookups.
5
Also covers network tools and python · open source
Explore HaGeZi DNS free, non-commercial public DNS servers operated in Europe.
6
myaddr
myaddr.toolsAlso covers network tools · same kind of online tool
Create a dynamic DNS subdomain and update it through myaddr.tools HTTP API.
7
DuckDNS
duckdns.orgAlso covers network tools
Use DuckDNS for free dynamic DNS and map a changing IP address to a hostname.
8
Also covers network tools · same kind of online tool · free
Host DNS records for domains with Hurricane Electric’s free DNS service.
9
NoIP
noip.comAlso covers network tools · same kind of online tool
Use No-IP for dynamic and managed DNS, domain registration, and SSL certificate services.
10
deSEC
desec.ioAlso covers network tools
Manage domain records with deSEC, a free DNS hosting service for publishing DNS entries.
11
Also covers network tools · free
Manage dynamic DNS, domain registration, email, and SSL services through Dynu.
12
FreeDNS
freedns.afraid.orgAlso covers network tools
Manage free, dynamic, and static DNS hosting, subdomains, and web forwarding through FreeDNS.
13
Also covers network tools · same kind of online tool · free plan
WiFi Analyzer helps Windows users identify wireless network problems and choose a Wi-Fi channel.
14
Check-Host
check-host.netAlso covers network tools · same kind of online tool
Check-Host monitors websites and checks servers, IP addresses, and host availability.
15
Also covers network tools · same kind of online tool · open source · free
Use Bancuh DNS to filter ads, trackers, malware, and adult content across devices on a network.
16
ngrok
ngrok.comAlso covers network tools · same kind of online tool
ngrok routes and secures traffic to applications, APIs, and AI models running locally or in production.
17
Also covers network tools · same kind of online tool · free
Enter a MAC address or OUI to find its vendor using IEEE and Wireshark manufacturer data; a REST API is also available.
18
Also covers network tools · same kind of online tool · free
Packet Sender sends and receives TCP, UDP, SSL, and DTLS packets and supports HTTP requests.
19
fast
fast.comAlso covers network tools · same kind of online tool
Estimate internet download speed in a browser with FAST.com, Netflix’s simple speed test.
20
Arcai
arcai.comAlso covers network tools · same kind of online tool
Arcai provides NetCut and router utilities for controlling Wi-Fi networks on Windows and macOS.
21
Unbound
nlnetlabs.nl/projects/unboundAlso covers network tools · same kind of online tool
Resolve and cache DNS queries with Unbound, a validating resolver that supports encrypted DNS protocols.
22
Also covers network tools · same kind of online tool · open source
Troubleshoot network problems with NETworkManager, an open-source application with built-in diagnostic tools.
23
PortChecker
portchecker.coAlso covers network tools · same kind of online tool
Port Checker tests whether ports are open and whether router port forwarding is configured.
24
Wireshark
wireshark.orgAlso covers network tools · same kind of online tool
Network protocol traffic can be inspected with Wireshark, a packet analysis application.
No alternatives match this filter.
Alternatives to similar tools
WiFi Analyzer24 alternativesAwesome Tunneling24 alternativesNsupdate.info24 alternativesCheck-Host24 alternativesHurricane Electric24 alternativesWireshark24 alternatives
What is the best alternative to nsupdate?
Based on features, tags and platforms, the closest alternatives to nsupdate are Nsupdate.info, Meshtastic, and Awesome Tunneling.
Is there a free alternative to nsupdate?
Yes. Nsupdate.info, Hurricane Electric, and dynu are free or offer a free plan.
Are there open-source alternatives to nsupdate?
Yes: Nsupdate.info, Unbound, HaGeZi DNS, and Bancuh.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative