Generally speaking, unsponsored TLDs (including .com, .net, .org, .biz, and .info) operate under policies established by the global Internet community directly through the ICANN process, while sponsored TLDs (including .aero, .coop, .edu, .jobs, .mobi, and .museum) are specialized TLDs that have Sponsors representing the narrower community that is most affected by the TLD. The Sponsor carries out delegated policy-formulation responsibilities over many matters concerning the TLD.
The biggest advantage of using expired domain names to earn cash online is that they belonged to a website that had already establish, registered with several search engines companies and has existing backlinks and traffic. In general, by making use of expired domain names you tap into the resources that were created by someone else to get rich within a short time unlike when you do all the dirty work to get your website recognized immediately.
If it contains any of those, then I am going to crawl it. Otherwise, I'm not going to because it's probably just something like an Amazon listing. Okay lets move on to the endless cruel. So this is the endless crawl. Basically, here you put your seed websites, one will do if it's a big website, because there's probably loads of domains on it. If it's a tiny, tiny a website, then you might want to stick a few more in so, as I was saying before, it will crawl on all the pages on these websites and then for each external domain that it finds on that website. It will check whether it's expired if it's not expired, it'll try and crawl it and then it will start the loop again, it'll try and take all the domains from there check that they are expired.
The other way you could profit off expired domain names is redirecting the traffic to your affiliate link. For illustration, if you have an affiliate link that sells beauty products, and the expired domain name was mentioned or ranked in a high authority website for terms related to beauty products you can redirect the traffic there to make sales. One sale is enough to make you a decent profit.
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, .com.pe, .tc, .ky, .th, .co.th, .ke, .co.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, .com.pr, .nf, .nc, .dm, .bo, .ki, .iq, .bj, .am, .as, .ax, .fo, .mg