Sites like UltraDNS

01 · Entity

About UltraDNS

UltraDNS ultradns.net

UltraDNS Management Portal

Top 10K · #3,779 English 10 technologies Crawled Nov 6, 2026

Visit UltraDNS

Summary by Claude

Customer management portal for UltraDNS, a managed authoritative DNS service (owned by Vercara, formerly Neustar) offering DNS hosting, traffic management and DDoS-resilient DNS for enterprises.

Who it’s for

Enterprise IT and network administrators

Business model

Subscriptions

• managed DNS
• authoritative DNS hosting
• DNS zone management
• DNS traffic steering
• DNS failover
• DDoS protection for DNS
• secondary DNS
• DNSSEC

02 · Embedding space

Competitor map

Each alternative by how close its vector is to UltraDNS’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
   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.

   • Adobe Experience Manager
   • Adobe Experience Platform Tags
   • Google Search Console
   • Google Workspace
   • Imperva
   • reCAPTCHA

   0 say DNS Made Easy is a good alternative to UltraDNS 0 say DNS Made Easy isn’t a real alternative to UltraDNS

   Comment
   Very close cos 0.907
2. 02
   Constellix constellix.com Top 10K

   DNS traffic management company that specializes in GeoDNS routing and network monitoring.

   • Google Search Console
   • Google Workspace
   • Zendesk
   • Zoom

   0 say Constellix is a good alternative to UltraDNS 0 say Constellix isn’t a real alternative to UltraDNS

   Comment
   Very close cos 0.895
3. 03
   NLnet Labs nlnetlabs.nl Top 10K English

   NLnet Labs - Home

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

   • Bootstrap
   • Font Awesome
   • jQuery
   • Adobe Fonts
   • Google Workspace
   • nginx

   0 say NLnet Labs is a good alternative to UltraDNS 0 say NLnet Labs isn’t a real alternative to UltraDNS

   Comment
   Close cos 0.892
4. 04
   Verisign verisign.com Top 1K English

   A global provider of domain name registry services and internet infrastructure | Verisign

   Verisign, a global provider of domain name registry services and internet infrastructure, enables internet navigation for many of the world’s most recognized domain names.

   • Amazon Web Services
   • Amazon CloudFront
   • Adobe
   • Adobe Experience Platform Tags
   • Apple Business
   • Atlassian

   0 say Verisign is a good alternative to UltraDNS 0 say Verisign isn’t a real alternative to UltraDNS

   Comment
   Close cos 0.888
5. 05
   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 UltraDNS 0 say dnspod.com isn’t a real alternative to UltraDNS

   Comment
   Close cos 0.885
6. 06
   OpenDNS opendns.com Top 1K

   company

   • Amazon SES
   • DocuSign
   • Google Search Console
   • Zendesk

   0 say OpenDNS is a good alternative to UltraDNS 0 say OpenDNS isn’t a real alternative to UltraDNS

   Comment
   Close cos 0.885
7. 07
   DNSZi dnszi.com Top 10K Korean

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

   • jQuery
   • Google Analytics
   • PHP

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

   Comment
   Close cos 0.885
8. 08
   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.

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

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

   Comment
   Close cos 0.886
9. 09
   udag.de Top 10K German

   Domain Check: Kostenlos, schnell & mit Top-Service

   Schnell, einfach und mit Mehrfachsuche. ✓ Über 1.000 Domainendungen ✓ Hervorragende Kundenzufriedenheit ✓ Jetzt Domaincheck starten!

   • Google Search Console
   • Google Tag Manager
   • PHP
   • WordPress

   0 say udag.de is a good alternative to UltraDNS 0 say udag.de isn’t a real alternative to UltraDNS

   Comment
   Close cos 0.885
10. 10
    Network Solutions networksolutions.com Top 10K English

    Security check | Network Solutions

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

    • Microsoft 365
    • Cloudflare
    • Cloudflare DNS
    • Google Search Console
    • Meta Business Suite
    • OpenAI

    0 say Network Solutions is a good alternative to UltraDNS 0 say Network Solutions isn’t a real alternative to UltraDNS

    Comment
    Close cos 0.884
11. 11
    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 UltraDNS 0 say NextDNS isn’t a real alternative to UltraDNS

    Comment
    Close cos 0.883
12. 12
    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.

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

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

    Comment
    Close cos 0.884
13. 13
    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.

    • Microsoft 365
    • Apple Business
    • Atlassian
    • GlobalSign
    • Google Fonts
    • Google Search Console

    0 say EuroDNS is a good alternative to UltraDNS 0 say EuroDNS isn’t a real alternative to UltraDNS

    Comment
    Close cos 0.885
14. 14
    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.

    • Microsoft 365
    • Google Search Console
    • Google Tag Manager
    • Google Workspace
    • nginx
    • YouTube embeds

    0 say DNSimple is a good alternative to UltraDNS 0 say DNSimple isn’t a real alternative to UltraDNS

    Comment
    Close cos 0.880
15. 15
    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.

    • Amazon SES
    • Cloudflare
    • Cloudflare DNS
    • Google Search Console
    • Google Workspace
    • Vue.js

    0 say AdGuard DNS is a good alternative to UltraDNS 0 say AdGuard DNS isn’t a real alternative to UltraDNS

    Comment
    Close cos 0.878
16. 16
    Duck DNS duckdns.org Top 1K

    Duck DNS

    Duck DNS free dynamic DNS hosted on Amazon VPC

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

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

    Comment
    Close cos 0.879
17. 17
    MarkMonitor markmonitor.com Top 1K English

    company

    • Microsoft 365
    • Apple Business
    • Atlassian
    • Cloudflare
    • Google Search Console
    • OneTrust

    0 say MarkMonitor is a good alternative to UltraDNS 0 say MarkMonitor isn’t a real alternative to UltraDNS

    Comment
    Close cos 0.874
18. 18
    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 UltraDNS 0 say Netnod isn’t a real alternative to UltraDNS

    Comment
    Close cos 0.874
19. 19
    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 UltraDNS 0 say No-IP isn’t a real alternative to UltraDNS

    Comment
    Close cos 0.878
20. 20
    Internet Systems Consortium isc.org Top 10K

    development and dissemination of internet software and tools

    • GlobalSign
    • Google Search Console
    • Mailchimp
    • Salesforce

    0 say Internet Systems Consortium is a good alternative to UltraDNS 0 say Internet Systems Consortium isn’t a real alternative to UltraDNS

    Comment
    Close cos 0.874

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

04 · Fingerprints

Technology

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