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Free All TLD Domain Checker with Related Name Discovery A New Alternative for Dotdb

tellabamine

Level 1
Joined
May 30, 2026
Messages
3
Reaction score
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Hi everyone,

I’ve launched a new free domain research tool called DNLeads All TLD Checker:

https://dnleads.co/tld-checker

The goal is to make cross-TLD research faster while also helping domainers discover relevant naming directions beyond the exact term they entered.

Unlike a basic exact-match TLD checker, the tool can also surface related domain variations.

For example, a search involving:

home repair

may explore closely related naming directions such as:

  • home
  • house
  • repair
  • repairs
  • fix
The results are organized by domain name, with all detected registered extensions grouped together in one clear table. You can also click any extension to open that domain directly.

Main features:

  • Search registered domains across many TLDs
  • Discover exact and related domain names
  • Group extensions under each matching name
  • Open registered domains directly from the results
  • Mobile-friendly interface
  • Five free searches without an account
  • Unlimited free Quick searches after creating a free account or signing in
  • No credits required for Quick searches in this checker
There is also an optional Find more with Full feature for users who want a deeper related-domain search. Full is the only paid part and uses DNLeads credits.

I built this as a practical alternative for people who use tools such as DotDB but also want related naming ideas—not only the same exact keyword across different extensions.

I would really appreciate feedback from domain investors:

  • Are the related names useful?
  • Is the result layout clear?
  • Which filters or research features would you like to see next?
  • Which TLDs are most important for your workflow?
You can try it here:

https://dnleads.co/tld-checker

Thanks, and I’d be happy to hear honest feedback from the community.
 

HelmutsHelmuts is verified member.

Domain Summit | HostMaria
DNF Staff
Registrar
Hosting Provider
DNForum.club
Joined
Mar 29, 2014
Messages
2,445
Reaction score
922
Nice!! And a very nice design!!

:) just cross-checked with the DNF sld checker, and noticed that we aren't currently showing the main SLD (just variations).. looking towards for a fix and will further compare it:
brave_rRobWOL1WE.webp
 
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