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  • Domain Name Pattern Filter Explained
    The pattern filter can be a very powerful tool in finding good domains. It uses regular expressions to find domains that match your specified pattern without you having to try out every possible combination yourself.
  • How to Backorder Expired Domains
    If you find an expired domain name you want, you can place a Backorder for that domain with a Drop Catching or Backorder service. Learn more about how backorder works and where you can backorder domains.
  • Introduction into the Member Area
    This short article gives a quick introduction into the member area.
  • How the Domain Availability Check works uses two different ways to check the availability of a Domain Name. DNS and Whois check. Read about how they are different from each other and how they are used on this website.
  • Why you should always check Values
    The information for Domains on are gathered when the Domain gets added to a Domain List, but they might change right after. Read about why you should always check Values before making a decision to buy or register a Domain.
  • What you can find in the Member Area
    There are a lot of great features you can only find in the Member Area and I want to use this post to show you what they are, so you can decide if you would benefit from signing up.
  • Pending Delete Domain Status
    After a domain expires, it will pass through a number of states, before it gets deleted. The last state before the deletion is the Pending Delete State. Read more about it here.

SimilarWeb Traffic Share Information are no longer available
The SimilarWeb API changed and unfortunately I'm no longer able to get the Traffic Share Information. The SimilarWeb Rank and GEO Information are not affected.


New Field Whois Registrar + Filter
The field contains the registrar name from the whois (if possible!). For some tlds like com/net it works very well, but some tlds do not name the registrar in the whois and for some tlds I do not always do a whois. So the field sometimes contains no data or replacement data (e.g. a nameserver). You can find the column in the column manager and there is a filter for it. The filter does a contains search without splitting the search term! Searching for "network solutions" will not search for "network or solutions", but "network+solutions". That also means you can only search for one registrar at a time!


The .nl Drop runs every hour now
Because of a change of you can now see the end hour of the quarantine period for .nl domains in the whois. That makes it possible to run the check every hour now.


Added the official Deleted .ru List
The pending delete list for .ru domains does not seem to be complete. I've added the official deleted .ru list using a separate resource to the deleted .ru list to complete it.


The .co Dropcheck is now fixed
The dropdate validation for .co works better now and the missing domains are in the deleted .co list.