When the Domain Name System was devised in the 1980s, the domain name space was divided into two main groups of domains.[7] The country code top-level domains (ccTLD) were primarily based on the two-character territory codes of ISO-3166 country abbreviations. In addition, a group of seven generic top-level domains (gTLD) was implemented which represented a set of categories of names and multi-organizations.[8] These were the domains gov, edu, com, mil, org, net, and int.
The network infrastructure that powers our web hosting servers delivers 99.9% uptime for every calendar month, excluding scheduled maintenance. We use redundant bandwidth providers, routers and switches to provide full redundancy at all levels within our network. As a result, our network uptime is among the best around, and we’re proud of the rockin’ performance it delivers.

We’re serious about high security. The latest hardware and software firewalls protect our infrastructure. We diligently tweak and secure the Operating Systems running on our servers. And we constantly scan, probe and test our defense systems to ensure that we’re one of the most secure hosts around. The Namecheap commitment to security means your websites are safer here.
Established back in 1998, LunarPages operates three state-of-the-art data centers. Equipped with multiple GigE fiber connections to the internet backbone, the company built out seismically-braced racks and cabinets, fully-redundant Liebert HVAC cooling systems, a diesel generator that can run for weeks, and a pre-action dry pipe fire suppression system.
Developing smart in-house solutions and adopting innovative technology is our passion and our craft. We were pioneers in secure account isolation and among the first to use Linux containers. We heavily customized this new lightweight virtualization method to ensure it matches our security and reliability standards. We introduced a custom Let’s Encrypt SSL integration for our clients as soon as it came out. We developed a proprietary AI software preventing over 5 million brute-force attacks every day. And that’s just the beginning. We never stop innovating to bring you the best service possible.
The host may also provide an interface or control panel for managing the Web server and installing scripts, as well as other modules and service applications like e-mail. A web server that does not use a control panel for managing the hosting account, is often referred to as a "headless" server. Some hosts specialize in certain software or services (e.g. e-commerce, blogs, etc.).
The right to use a domain name is delegated by domain name registrars, which are accredited by the Internet Corporation for Assigned Names and Numbers (ICANN), the organization charged with overseeing the name and number systems of the Internet. In addition to ICANN, each top-level domain (TLD) is maintained and serviced technically by an administrative organization operating a registry. A registry is responsible for maintaining the database of names registered within the TLD it administers. The registry receives registration information from each domain name registrar authorized to assign names in the corresponding TLD and publishes the information using a special service, the WHOIS protocol.
Beyond that, Dreamhost is a 5-of-5 hosting company for many reasons. They operate their own control panel, which is convenient and easy to understand. While phone support isn't available 24-7, they are responsive to chat and tickets. The company uses superfast SSDs for all their storage, has a free SSL certificate (for more secured web browsing), and provides SSH access for those plans that are intended for more technical users.
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