It will just go on and on and on endlessly, so that really is like a set and forget setting. Okay, now before I show you it in action, I'll just skim over some of these stats stuff. Here this is pretty self-explanatory really so that's the amount pages crawled so far, that's how many pages were crawling per minute, so once it's been running for a minute that that'll date and they'll update every minute after that. That is if the websites are blocking are crawl. Thatw how many websites currently are been crawled, so how many websites have been crawled. That's if we have it have it had any registrar errors, so we fired off some domains to see if they're available or not and there's been any errors in checking them it displays there.

Once a domain expires, the registrar will allow around 30 days for the original owner to renew it. This period depends on the registrar and can range from 2 weeks to a whole year. Once this period is over, the domain enters the "Pending Delete" status, during which it cannot be renewed, purchased or modified in any way. Once the Pending delete status is over, the domain is dropped back into the available pool, and can now be purchased by anyone.
Thousands of domain names expire every day. The reasons are different. Some owners forgot to renew the domains, some just don't want them anymore or they moved on to other projects. For most people these so called Expired Domains don't have any value. They just see a bunch of Domain Names someone else deleted and move on, but for the people who know about SEO or the value of good Backlinks, Expired Domain Names are money just waiting to get picked up from the street. The only problem is to separate the good ones from the bad ones. That is where comes into play.