Alternatives and competitors

Sites like alidns.com

The 20 closest public DNS resolver alternatives to alidns.com, ranked by what they actually offer, and the 2 technologies behind it.

Looking for an alternative to alidns.com? The closest matches are Alibaba Cloud, dnspod.com and NextDNS. We match sites by what they actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Vote on each alternative and leave a short note to help the next person choose.

Neighbours
k = 20
Sites searched
4,032
Vector
384-d
Query
20 ms

01 · Entity

About alidns.com

alidns.com

阿里公共DNS

公共DNS 免费DNS 稳定DNS 基础服务 阿里巴巴

Top 1K · #268 English 2 technologies Crawled Nov 6, 2026
Visit alidns.com

Summary by Claude

Alibaba Cloud's free public DNS resolver service (223.5.5.5 / 223.6.6.6), supporting traditional DNS, DNS-over-TLS and DNS-over-HTTPS, with setup guides for individual and enterprise users.

Who it’s for
Internet users and businesses in China
Business model
Free service backed by Alibaba Cloud

02 · Embedding space

Competitor map

Each alternative by how close its vector is to alidns.com’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.

similarity × popularity

No-IPClouDNSchangeip.comNLnet LabsAlibaba Groupafraid.orgDynuQuad9NextDNSAlibaba Cloud

03 · Nearest neighbours

Alternatives to alidns.com

Thumbs up if it’s a real alternative to alidns.com, thumbs down if it isn’t.

Only in English
  1. 01
    Alibaba Cloud aliyun.com Top 1K English

    Alibaba Cloud: Reliable Secure Cloud Solutions to Empower Your Global Business

    Alibaba Cloud offers a integrated suite of cloud products and services that are reliable and secure, to help you build cloud infrastructure, data centers in multi regions empower your global business. Try for Free.

  2. 02
    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.

  3. 03
    Quad9 quad9.net Top 10K English

    Quad9 | A public and free DNS service for a better security and privacy

    A public and free DNS service for a better security and privacy

  4. 04
    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.

  5. 05
    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!

  6. 06
    Alibaba Group alibaba.com Top 1K English

    Alibaba.com: Manufacturers, Suppliers, Exporters & Importers from the world's largest online B2B marketplace

    Find quality Manufacturers, Suppliers, Exporters, Importers, Buyers, Wholesalers, Products and Trade Leads from our award-winning International Trade Site. Import & Export on alibaba.com

  7. 07
    NLnet Labs nlnetlabs.nl Top 10K English

    NLnet Labs - Home

    Research & Development, Internet architecture, DNS, Routing, Stability and Security.

  8. 08
    changeip.com Top 10K English

    Dynamic DNS, VPS Hosting and More

  9. 09
    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.

  10. 10
    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

  11. 11
    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。

  12. 12
    AdGuard DNS adguard-dns.com Top 10K English

    AdGuard DNS — ad-blocking DNS server

    Create your ad-blocking DNS server that will protect your personal data, prevent tracking and allow you to control access to specific content on the Internet.

  13. 13
    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.

  14. 14
    Network Solutions networksolutions.com Top 10K English

    Security check | Network Solutions

    American-based technology company and a subsidiary of Web.com

  15. 15
    EuroDNS eurodns.com Top 10K English

    EuroDNS: Domains, Hosting & Web Essentials All In One Place

    Find a domain, launch your website, and make it happen with us! From hosting, to SSL, to branded email: EuroDNS has everything you need in one place.

  16. 16
    amazonaws.com.cn Top 10K English

    Amazon Web Services - The World Leading Cloud Computing Services Provider - Operated by NWCD and Sinnet

    Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services. Free to join, pay only for what you use.

  17. 17
    DNS Made Easy dnsmadeeasy.com Top 1K English

    Managed DNS Business Services & Solutions Provider | a DigiCert Company

    DNS Made Easy powered by DigiCert provides high-performance managed DNS services with 100% uptime, low-latency resolution, enhanced security, and simplified DNS management.

  18. 18
    Let's Encrypt letsencrypt.org Top 10K English

    Let's Encrypt

    Let's Encrypt is a free, automated, and open Certificate Authority brought to you by the nonprofit Internet Security Research Group (ISRG). Read all about our work in our Annual Report.

  19. 19
    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.

  20. 20
    DNSimple dnsimple.com Top 10K English

    Reliable DNS and Domain Management with DNSimple

    Reliable DNS hosting and domain management with DNSimple's CLI, API, and automation tools. Register and transfer domains, set up SSL, and start free for 30 days.

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

04 · Fingerprints

Technology

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

SimilarSiteSearch

Competitors by meaning, stacks from the source. Data from public homepages and DNS.

About our crawler