Cost / License
- Freemium
- Proprietary
Platforms
- Online
The best free alternative to DomainTools is DNSdumpster.com. If that doesn't suit you, our users have ranked more than 50 alternatives to DomainTools and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to DomainTools are Domainyze, Domain Watchdog, JsonWhois.io and Domain Watchman.
Comprehensive API that delivers parsed Whois results, domain availability information, website screenshots, PageRank, Alexa rank, and other domain data.


DomainHostingView is a utility for Windows that collects extensive information about a domain by using a series of DNS and WHOIS queries, and generates HTML report that can be displayed in any Web browser.

JsonWHOIS Database Download makes it easy for fraud investigators to trace IP addresses and domains with ties to malicious activity.






Aggregates more than 40,000 expired and auction domains daily across 11 platforms, enriching them with SEO metrics, quality scoring, Wayback Machine data, direct auction links, detailed filtering options, CSV export, API, and advanced Pro tools.

Dofo.com users can search through all the registered domains using advanced filtering options and browse every bit of information on a specific domain name, on a single page. Apart from finding out the registration status, sales information and website history of a domain name...


Intelligent business name generator. Creates portmanteaus, rhymes, hipster spelling modifications and more. Instantly checks domains for availability.

Domain Lists and Zone Files lists of all registered domain names, registered domains database. Over 290MM domains in our dataset. Daily updates and whois available.

Digger is a modern DNS lookup tool that provides a user-friendly graphical interface for the dig command. It simplifies DNS queries by presenting the results in a structured and easily understandable format.




