Kalin Karakehayov
+359 876 866505; +359 884 632528

Tool.Domains – different services for SEO and domaining.

We are a LauncHUB funded Startup that focuses on big data research of domain names and Whois information.  

  • SEO experts can use our unique system for finding expired domains with authority and backlinks.
  • Investigators can use the same database to find information for domain owners and hosts with Reverse Whois and Reverse IP tools.
  • We can also offer brands trademark monitoring in the vast pool of ccTLD domain names.

Mission, Vision, Overall description of product / company

Any information you might need about domain names and their owners - whois and content research, SEO quality and metrics, availability, expiration process and full social and traffic stats - we can get it for you in bulk from our state of the art database with 700+ million domains (active + historical). 


Our mission is to become the universal search engine for domain and websites lists (reverse search). 


As far as we know, we have one of the biggest databases of currently registered and expired domains across all gTLDs and, more importantly, ccTLD (comparable only to from all known domain databases).


Our services include: 

  • Information about expired/expiring domains with SEO value (main service with no equivalent in the World)
  • SEO Services based on safe, powerful and scalable link building from expired domains
  • High quality SEO and Social Tools
  • Whois data Research
  • Online Research


Research and development


Link to the product:
Phase: Scaling
Date of birth: 01/01/2013