online host geeks

As I said above, the DNS is a service of translating names into computer-readable names readable. The theory is equivalent to a telephone directory or directory assistance that translates telephone numbers to names. DNS is distributed over the Internet, virtually every ISP has two or more DNS servers, most hosting companies do as well, and many large companies, Microsoft, Dell, HP all have their own servers. (Of course, having 30,000 or more employees, they probably have their own directory assistance as well). Each person on the Internet uses DNS, 99% of them without even knowing it. Whenever you access a site that you search in DNS to find the location of the plant. When you send an e-mail, mail server your ISP is not a DNS lookup to find the mail server for this domain. As I said, the DNS server running on a distributed, server keeps no records for each domain.

When you change hosting providers, the normal procedure is to change also the delegation of your domain to new DNS servers hosting providers. This procedure, known as the new office is the best because it means that a company takes care of everything for you, and if you make a change in the location of your Web site, for example, moving to a server through fast, too DNS records can be updated immediately, so nobody notices. To know that your domain is assigned to, you need un''recherche''whois. A WHOIS search will not show on your website, but will show the DNS servers know where he is. Customers should always voir''ns1 anchor. Anchor.net.au'''y'''''ns2. Anchor.net.au information in WHOIS. If your area is currently with another company, and must be put in the anchor, you must edit the information. In general, this is done through a web page of the company that registered the domain it's a simple change.

but what do they mean? Clearly, the DNS server responsible for your domain name has a file with all the details of your domain in it, and when all the needs of other information about your area, from this file, with a TTL value. ''''', TTL means Time To Live and is the maximum length of a DNS server can store information locally foreigners, without wondering if it has changed (a process known as caching). When redelegate your domain to a DNS server to another, the amount of time it takes depends on the TTL value from the old server. If this value is high, usually (about the mark of 1 day), then a DNS server requesting information on its dominance in the last 24 hours will still see the old records, once the period of life expires see the new data server.