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  2. Troubleshoot a broadband internet connection - AOL Help

    help.aol.com/articles/troubleshooting-a...

    Check the physical connection - A loose cable or cord can often be the cause of a connection problem. Make sure everything is securely connected to the wall and device. 3. Reboot your modem/router - Sometimes the old "turn it off and on again" approach actually does work! Just wait about five minutes before turning it back on to make sure ...

  3. Hostname - Wikipedia

    en.wikipedia.org/wiki/Hostname

    If the domain name is completely specified, including a top-level domain of the Internet, then the hostname is said to be a fully qualified domain name (FQDN). Hostnames that include DNS domains are often stored in the Domain Name System together with the IP addresses of the host they represent for the purpose of mapping the hostname to an ...

  4. Network domain - Wikipedia

    en.wikipedia.org/wiki/Network_domain

    A network domain is an administrative grouping of multiple private computer networks or local hosts within the same infrastructure. [ 1 ] [ 2 ] [ 3 ] Domains can be identified using a domain name ; domains which need to be accessible from the public Internet can be assigned a globally unique name within the Domain Name System (DNS).

  5. Internet hosting service - Wikipedia

    en.wikipedia.org/wiki/Internet_hosting_service

    DNS hosting service, another type of service usually provided by hosting providers, is often bundled with domain name registration. Dedicated server hosts, provide a server , usually housed in a datacenter and connected to the Internet where clients can run anything they want (including web servers and other servers).

  6. Failure domain - Wikipedia

    en.wikipedia.org/wiki/Failure_domain

    The size of a failure domain and its potential impact depends on the device or service that is malfunctioning. For example, a router potentially experiencing problems would generally create a more significant failure domain than a network switch would. Smaller failure domains reduce the risk of disruption over a large section of a network, and ...

  7. Hostinger - Wikipedia

    en.wikipedia.org/wiki/Hostinger

    Hostinger offers other services, such as email hosting via Titan Email, Google Workspace, or its own in-house solution, domain registration and transfer, and a website builder. Hostinger has ten data centers in eight countries: Brazil, Indonesia, India, Lithuania, the Netherlands, Singapore, the United Kingdom, and the United States.

  8. NAT traversal - Wikipedia

    en.wikipedia.org/wiki/NAT_traversal

    UPnP Internet Gateway Device Protocol (UPnP IGD) is supported by many small NAT gateways in home or small office settings. It allows a device on a network to ask the router to open a port. Interactive Connectivity Establishment (ICE) is a complete protocol for using STUN and/or TURN to do NAT traversal while picking the best network route ...

  9. DNS hijacking - Wikipedia

    en.wikipedia.org/wiki/DNS_hijacking

    DNS hijacking, DNS poisoning, or DNS redirection is the practice of subverting the resolution of Domain Name System (DNS) queries. [1] This can be achieved by malware that overrides a computer's TCP/IP configuration to point at a rogue DNS server under the control of an attacker, or through modifying the behaviour of a trusted DNS server so that it does not comply with internet standards.