Sites like DomainTools

01 · Entity

About DomainTools

DomainTools domaintools.com

Threat Intelligence & Domain Security Platform | DomainTools

DomainTools provides DNS-based threat intelligence covering 97% of internet infrastructure. Detect, investigate & block malicious domains. Request a demo.

Top 10K · #3,799 English 13 technologies Crawled Nov 6, 2026

Visit DomainTools

Summary by Claude

DomainTools provides DNS and domain-based threat intelligence, including WHOIS history, passive DNS data, domain risk scoring, threat feeds and an investigation platform (Iris) for detecting and blocking malicious domains.

Who it’s for

Security operations teams, threat analysts, enterprises and public sector

Business model

Subscriptions and data licensing

• threat intelligence
• WHOIS lookup
• passive DNS database
• domain risk scoring
• threat intelligence feeds
• Iris investigation platform
• malicious domain detection
• DNS history
• MCP integration for SOC

02 · Embedding space

Competitor map

Each alternative by how close its vector is to DomainTools’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
   DomainDetails.com domaindetails.com Top 10K English

   Domain Lookup Tool - RDAP & WHOIS Search | DomainDetails.com

   Free private domain lookup using RDAP & WHOIS. Check registration, ownership, expiration, DNS records, and marketplace availability. Local-first, no tracking.

   • Cloudflare
   • Google Search Console
   • Cloudflare DNS
   • Cloudflare Web Analytics
   • Next.js
   • React

   0 say DomainDetails.com is a good alternative to DomainTools 0 say DomainDetails.com isn’t a real alternative to DomainTools

   Comment
   Very close cos 0.907
2. 02
   Spamhaus spamhaus.org Top 1K English

   Strengthening trust and safety across the internet | Spamhaus

   Strengthening trust and safety online through IP and domain reputation intelligence, expertise, education, and community collaboration.

   • Cloudflare
   • Google Search Console
   • Google Tag Manager
   • Algolia
   • Google Fonts
   • Nuxt

   0 say Spamhaus is a good alternative to DomainTools 0 say Spamhaus isn’t a real alternative to DomainTools

   Comment
   Close cos 0.888
3. 03
   Feedly feedly.com Top 10K English

   Feedly Threat Intelligence: Collect, analyze, and share actionable intelligence

   Feedly Threat Intelligence is the leading solution to collect, analyze, and share actionable cyber threat intel like vulnerabilities, cyberattacks, threat actors, and IoCs.

   • Cloudflare
   • Google Search Console
   • Google Workspace
   • Microsoft 365
   • Apple Business
   • Cloudflare DNS

   0 say Feedly is a good alternative to DomainTools 0 say Feedly isn’t a real alternative to DomainTools

   Comment
   Close cos 0.881
4. 04
   VirusTotal virustotal.com Top 10K English

   VirusTotal

   VirusTotal

   • Google Search Console
   • Google Tag Manager
   • Google Workspace
   • Zendesk
   • Firebase
   • Google Cloud

   0 say VirusTotal is a good alternative to DomainTools 0 say VirusTotal isn’t a real alternative to DomainTools

   Comment
   Close cos 0.876
5. 05
   NIC.DO nic.do Top 10K English

   NIC.DO – .DO Domain Registration

   Internet country-code top level domain for the Dominican Republic

   • Microsoft 365
   • Apache HTTP Server
   • Google Analytics
   • jQuery
   • PHP
   • WordPress

   0 say NIC.DO is a good alternative to DomainTools 0 say NIC.DO isn’t a real alternative to DomainTools

   Comment
   Close cos 0.879
6. 06
   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
   • Google Search Console
   • Cloudflare DNS
   • Notion
   • Nuxt
   • Vue.js

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

   Comment
   Close cos 0.880
7. 07
   brightcloud.com Top 10K English

   Enterprise Threat Intelligence Services & Solutions

   Our threat intelligence services secure businesses & their products worldwide utilizing AI & a global sensor network to strengthen & secure partner solutions.

   • Google Search Console
   • Google Workspace
   • Microsoft 365
   • Akamai
   • Amazon SES
   • Proofpoint

   0 say brightcloud.com is a good alternative to DomainTools 0 say brightcloud.com isn’t a real alternative to DomainTools

   Comment
   Close cos 0.874
8. 08
   DataDome datadome.co Top 10K English

   datadome.co

   cybersecurity company

   • Google Search Console
   • Google Workspace
   • Microsoft 365
   • Salesforce
   • Zendesk
   • Apple Business

   0 say DataDome is a good alternative to DomainTools 0 say DataDome isn’t a real alternative to DomainTools

   Comment
   Close cos 0.875
9. 09
   Registry registry.in Top 10K English

   Registry

   internet country code top-level domain for India

   • Google Search Console
   • Google Tag Manager
   • Google Analytics
   • Google Fonts
   • HubSpot
   • Laravel

   0 say Registry is a good alternative to DomainTools 0 say Registry isn’t a real alternative to DomainTools

   Comment
   Close cos 0.874
10. 10
    DonDominio dondominio.com Top 10K English

    DonDominio | Your Domain, Web Hosting, Email and SSL Certificates provider

    All you need to build up your website: Domain names, Web Hosting / Email accounts and SSL certificates. Build up your website now!

    • Google Search Console
    • Apache HTTP Server
    • Bing Webmaster Tools
    • PHP

    0 say DonDominio is a good alternative to DomainTools 0 say DonDominio isn’t a real alternative to DomainTools

    Comment
    Close cos 0.876
11. 11
    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.

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

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

    Comment
    Close cos 0.872
12. 12
    Hover hover.com Top 10K

    Domain Names | Buy Domains & Email At Hover.com

    Find the perfect domain name for your idea at Hover. All domains come with industry-leading customer support and free WHOIS privacy. Name your passion today!

    • Google Search Console
    • Google Tag Manager
    • Zendesk
    • Google Fonts
    • Mailchimp

    0 say Hover is a good alternative to DomainTools 0 say Hover isn’t a real alternative to DomainTools

    Comment
    Close cos 0.871
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.

    • Google Search Console
    • Google Tag Manager
    • Microsoft 365
    • Apple Business
    • Atlassian
    • GlobalSign

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

    Comment
    Close cos 0.873
14. 14
    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.

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

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

    Comment
    Close cos 0.872
15. 15
    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
    • Google Search Console
    • Google Workspace
    • Zendesk
    • Cloudflare DNS
    • Next.js

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

    Comment
    Close cos 0.869
16. 16
    Network Solutions networksolutions.com Top 10K English

    Security check | Network Solutions

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

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

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

    Comment
    Close cos 0.870
17. 17
    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.

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

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

    Comment
    Close cos 0.869
18. 18
    DOI.org query endpoint doi.org Top 1K English

    Home Page

    API endpoint

    • Cloudflare
    • jsDelivr
    • Amazon SES
    • Bootstrap
    • Cloudflare DNS
    • Amazon CloudFront

    0 say DOI.org query endpoint is a good alternative to DomainTools 0 say DOI.org query endpoint isn’t a real alternative to DomainTools

    Comment
    Close cos 0.867
19. 19
    NIC.IO nic.io Top 10K English

    NIC.IO - The Official .IO Domain Registry and Network Information Centre

    NIC.IO - The Official .IO Domain Registry and Network Information Centre

    • Google Search Console
    • Google Workspace
    • Font Awesome
    • nginx

    0 say NIC.IO is a good alternative to DomainTools 0 say NIC.IO isn’t a real alternative to DomainTools

    Comment
    Close cos 0.868
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.

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

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

    Comment
    Close cos 0.864

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

04 · Fingerprints

Technology

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