Sites like spDYN

01 · Entity

About spDYN

spDYN spdns.de

spDYN - der sichere Dynamic-DNS-Service von Securepoint

Top 10K · #4,224 German 1 technologies Crawled Nov 6, 2026

Visit spDYN

Summary by Claude

spDYN is a free dynamic DNS service from Securepoint that maps a changing IP address to a fixed hostname, for example under spdns.de, for remote access to routers, firewalls and home servers.

Who it’s for

Securepoint firewall users, IT administrators and home users

Business model

Free service supporting Securepoint security products

• dynamic DNS
• dynamic DNS
• DynDNS hostname
• IP address update client
• remote access to home network
• firewall VPN access
• router DDNS

02 · Embedding space

Competitor map

Each alternative by how close its vector is to spDYN’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Lines split each axis at the median. Hover for the numbers, click to jump to it in the list.

1. 01
   Dynu dynu.com Top 10K English

   Free dynamic DNS service | Dynu Systems, Inc.

   Dynu Systems, Inc. provides free dynamic DNS service as well as other services such as domain registration, email and SSL services.

   • ASP.NET
   • Bing Webmaster Tools
   • Google Analytics
   • Google Fonts
   • Google Search Console
   • Yandex Webmaster

   0 say Dynu is a good alternative to spDYN 0 say Dynu isn’t a real alternative to spDYN

   Comment
   Very close cos 0.924
2. 02
   Duck DNS duckdns.org Top 1K

   Duck DNS

   Duck DNS free dynamic DNS hosted on Amazon VPC

   • Amazon Web Services
   • Google Analytics
   • Google Search Console
   • Google Workspace
   • Java
   • jQuery

   0 say Duck DNS is a good alternative to spDYN 0 say Duck DNS isn’t a real alternative to spDYN

   Comment
   Very close cos 0.909
3. 03
   No-IP ddns.net Top 1K English

   Free Dynamic DNS | No-IP Free DDNS Service

   Get free Dynamic DNS from No-IP. Point an easy-to-remember hostname to your dynamic IP — no credit card, no hassle.

   • Bing Webmaster Tools
   • Google Ads conversion tracking
   • Google Fonts
   • Google Search Console
   • Google Tag Manager
   • HubSpot

   0 say No-IP is a good alternative to spDYN 0 say No-IP isn’t a real alternative to spDYN

   Comment
   Very close cos 0.909
4. 04
   ddnss.de Top 1K German

   DDNS - Service • Kostenloser DynDNS Service • Deutscher DynDNS Dienst Anbieter

   DynDNS Service (Dynamic Domain Name Service) ist ein Service, über den ein Computer trotz wechselnder IP-Adresse immer unter demselben Domänennamen erreichbar ist.

   • Apache HTTP Server
   • Bootstrap
   • Font Awesome
   • Google Analytics
   • jQuery
   • PHP

   0 say ddnss.de is a good alternative to spDYN 0 say ddnss.de isn’t a real alternative to spDYN

   Comment
   Very close cos 0.906
5. 05
   changeip.com Top 10K English

   Dynamic DNS, VPS Hosting and More

   • Google Ads conversion tracking
   • Google Analytics
   • Google Fonts
   • Google Search Console
   • Google Workspace
   • jQuery

   0 say changeip.com is a good alternative to spDYN 0 say changeip.com isn’t a real alternative to spDYN

   Comment
   Very close cos 0.907
6. 06
   No-IP no-ip.com Top 1K English

   No-IP | Smarter DNS Starts Here

   No-IP is a Free Dynamic DNS and Managed DNS provider with 100% uptime. Get free DDNS, plus domain registration and SSL certificates, for home and business

   • Bing Webmaster Tools
   • Google Ads conversion tracking
   • Google Fonts
   • Google Search Console
   • Google Tag Manager
   • HubSpot

   0 say No-IP is a good alternative to spDYN 0 say No-IP isn’t a real alternative to spDYN

   Comment
   Very close cos 0.901
7. 07
   afraid.org Top 10K English

   FreeDNS - Free DNS - Dynamic DNS - Static DNS subdomain and domain hosting

   Free DNS hosting, lets you fully manage your own domain. Dynamic DNS and Static DNS services available. You may also create hosts off other domains that we host upon the domain owners consent, we have several domains to choose from!

   • nginx

   0 say afraid.org is a good alternative to spDYN 0 say afraid.org isn’t a real alternative to spDYN

   Comment
   Close cos 0.893
8. 08
   easyDNS easydns.com Top 10K English

   easyDNS - DNS, Domains, Web and Email Hosting Since 1998

   The DNS Professionals: Anycast, Dynamic DNS, Enterprise DNS, Secondary DNS with TSIG, DNSSEC. We also offer web hosting, email and VPS. Amazing Support.

   • Adobe Fonts
   • Apache HTTP Server
   • Bootstrap
   • Font Awesome
   • Google Analytics
   • Google Fonts

   0 say easyDNS is a good alternative to spDYN 0 say easyDNS isn’t a real alternative to spDYN

   Comment
   Close cos 0.883
9. 09
   NextDNS nextdns.io Top 10K English

   NextDNS - The new firewall for the modern Internet

   NextDNS protects you from all kinds of security threats, blocks ads and trackers on websites and in apps and provides a safe and supervised Internet for kids — on all devices and on all networks.

   • Cloudflare
   • Cloudflare DNS
   • Google Search Console
   • Google Workspace
   • Next.js
   • React

   0 say NextDNS is a good alternative to spDYN 0 say NextDNS isn’t a real alternative to spDYN

   Comment
   Close cos 0.879
10. 10
    DNSZi dnszi.com Top 10K Korean

    DNSZi - 무료 네임서버(dns) 관리 서비스! 무료파킹서비스! 무료포워딩서비스!

    • Google Analytics
    • jQuery
    • PHP

    0 say DNSZi is a good alternative to spDYN 0 say DNSZi isn’t a real alternative to spDYN

    Comment
    Close cos 0.877
11. 11
    directnic.com Top 10K English

    Directnic.com-Get a FREE Domain with any annual Hosting Plan

    Directnic makes registering Domain Names fast, simple, and affordable. Find out why so many business owners chose Directnic to be their Domain Name Registrar.

    • Bootstrap
    • Font Awesome
    • Google Ads conversion tracking
    • Google Analytics
    • Google Search Console
    • jQuery

    0 say directnic.com is a good alternative to spDYN 0 say directnic.com isn’t a real alternative to spDYN

    Comment
    Close cos 0.877
12. 12
    Netnod netnod.se Top 10K English

    Start | Netnod

    internet exchange in Sweden

    • Apache HTTP Server
    • Drupal
    • Google Workspace
    • Mailchimp
    • Matomo
    • PHP

    0 say Netnod is a good alternative to spDYN 0 say Netnod isn’t a real alternative to spDYN

    Comment
    Close cos 0.871
13. 13
    ngenix.net Top 1K Russian

    Доступ к сайту временно ограничен владельцем веб-ресурса.

    • GlobalSign
    • Google Search Console
    • nginx
    • Yandex Mail
    • Yandex Webmaster

    0 say ngenix.net is a good alternative to spDYN 0 say ngenix.net isn’t a real alternative to spDYN

    Comment
    Close cos 0.873
14. 14
    dnspod.com Top 10K

    DNSPod-免费智能DNS解析服务商-电信_网通_教育网,智能DNS

    DNSPod是国内提供智能DNS产品的网站，致力于为各类网站提供高质量的电信、网通、教育网双线或者三线智能DNS免费解析。目前DNSPod已经是国内最大的免费DNS解析产品提供商

    • Baidu Analytics
    • Google Ads conversion tracking
    • Google Analytics
    • Google Search Console
    • Google Tag Manager

    0 say dnspod.com is a good alternative to spDYN 0 say dnspod.com isn’t a real alternative to spDYN

    Comment
    Close cos 0.872
15. 15
    ZoneEdit zoneedit.com Top 10K English

    ZoneEdit – Managed DNS & Domain Services

    • Apache HTTP Server
    • Google Search Console
    • PHP
    • WordPress

    0 say ZoneEdit is a good alternative to spDYN 0 say ZoneEdit isn’t a real alternative to spDYN

    Comment
    Close cos 0.871
16. 16
    oray.com Top 10K English

    贝锐官网-花生壳官网|DNS内网穿透|动态域名解析|花生壳drop|向日葵远程控制|远程桌面|蒲公英路由器|异地组网

    上海贝锐信息科技股份有限公司打造了向日葵远程控制、蒲公英异地组网、花生壳内网穿透三大产品矩阵，集三大产品核心优势推出连接解决方案赋能千行百业。

    • Google Search Console
    • Nuxt
    • Tengine
    • Vue.js

    0 say oray.com is a good alternative to spDYN 0 say oray.com isn’t a real alternative to spDYN

    Comment
    Close cos 0.869
17. 17
    ClouDNS cloudns.net Top 1K English

    Free DNS hosting, Cloud DNS hosting and Domain names | ClouDNS

    ClouDNS provides Free DNS, Cloud DNS, Managed DNS, GeoDNS and DDoS Protected DNS hosting with included web redirects, mail forwards and Round-Robin load balancing. Instant updates in Europe, North and South America, Asia and Australia.

    • Google Analytics
    • Google Search Console
    • Google Workspace
    • jQuery
    • nginx

    0 say ClouDNS is a good alternative to spDYN 0 say ClouDNS isn’t a real alternative to spDYN

    Comment
    Close cos 0.871
18. 18
    IPinfo ipinfo.io Top 10K English

    IP Data Intelligence for Developers & Enterprises | IPinfo

    IPinfo, the trusted global leader in IP address data and intelligence. Powering applications and security solutions for developers and businesses.

    • Adobe Fonts
    • Google Cloud
    • Google Cloud DNS
    • Google Search Console
    • Google Workspace
    • HubSpot

    0 say IPinfo is a good alternative to spDYN 0 say IPinfo isn’t a real alternative to spDYN

    Comment
    Close cos 0.871
19. 19
    Dynadot dynadot.com Top 10K English

    Register, Buy & Manage Domain Names Online | Dynadot

    Search 800+ domain extensions, register names at transparent prices, and manage DNS, privacy, email, transfers, renewals, and domain portfolios in Dynadot.

    • Cloudflare
    • Cloudflare DNS
    • Google Search Console
    • Notion
    • Nuxt
    • Vue.js

    0 say Dynadot is a good alternative to spDYN 0 say Dynadot isn’t a real alternative to spDYN

    Comment
    Close cos 0.873
20. 20
    Lumen savvis.net Top 10K English

    AI-Ready Networking & Secure Cloud Solutions | Lumen Technologies

    Power your business with our global fiber network. We provide secure networking, edge cloud and AI-ready infrastructure to connect people, data and apps.

    • Adobe Experience Manager
    • Adobe Experience Platform Tags
    • Fastly
    • Google Search Console
    • Microsoft 365
    • Proofpoint

    0 say Lumen is a good alternative to spDYN 0 say Lumen isn’t a real alternative to spDYN

    Comment
    Close cos 0.866

Ranked by score: the cosine similarity of each site’s vector to spdns.de’s, less a small penalty for generic sites that are close to everything. Highlighted technologies are ones spDYN uses too. Votes and comments come from visitors and don’t change the ranking.

04 · Fingerprints

Technology

What spDYN is built with, and what its closest competitors use, from its homepage’s code and its DNS records.