There is no easy way to explain “all” things about expired domain names. As you stated Michael, Network Solutions domain names go to the partnered domain auction service BUT, not “all” do… NSI customers have the option to opt-out of having expired domains go to auction. If a customer picks this option, the domain name would go through the drop process and go PendingDelete around the 71st day after the expire date. When it is released from the registry, the domain name is fair game to the major dropcatching services and the private ones. This still doesn’t mean anybody would grab it, and the domain may become available to hand register.

For many reasons, these domain names expire and become available to the market. Perhaps the domain renewal fees are unpaid. The owner no longer needs the domain or business came to a halt. With the large pool of domain names that become invalid daily, investors who are looking to cash in on the traffic that they generate have to do extra work to find the most profitable every day. The trick is to find expired domains.

They are easy to type and remember: You can’t get a easy to remember new domain name without paying huge bucks these days. Gone are the days where you can simply grab almost any incredible domain name just by paying a couple of bucks. This is one of the major reasons most people look for expired domains because most expired domains are short and sweet.
I am trying to find the auction house partnered with “Registration Technologies, Inc.” ( They appear ancient, but still active. I have attempted to contact them and received no response to my queries. How would I go about finding the auction house they are partnered with? Are you certain that all auctioning partnerships are exclusive?
Contains, Starts, Ends You can use the search bar to search for domains that contain particular keywords you are seeking, e.g. a search for "car" will yield results for all expired domain names that contain the term "car". You can also use the search tool to find domains that begin, or end with the search term too, with the drop down box next to the search form.

The following TLDs are now fully supported with a deleted list and a droplist (pending delete list). .hn, .ht, .rw, .cr, .gl, .gy, .gs, .om, .qa, .ir, .pe,, .tc, .ky, .th,, .ke,, .uz, .kz, .pm, .re, .tf, .wf, .yt, .sx, .gd, .gi, .kg, .mu, .im, .ug, .sb, .tl, .st, .sm, .so, .sn, .pf, .nyc, .cloud, link, .ms, .mk, .af, .bi, .pr,, .nf, .nc, .dm, .bo, .ki, .iq, .bj, .am, .as, .ax, .fo, .mg