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  2. Blackhole server - Wikipedia

    en.wikipedia.org/wiki/Blackhole_server

    They run anycasted instances of the name servers that answer reverse DNS lookups for private network and link-local addresses sent to the public Internet. These queries are ambiguous by their nature, and cannot be answered correctly. Providing negative answers reduces the load on the public DNS infrastructure.

  3. Web Proxy Auto-Discovery Protocol - Wikipedia

    en.wikipedia.org/wiki/Web_Proxy_Auto-Discovery...

    The Web Proxy Auto-Discovery (WPAD) Protocol is a method used by clients to locate the URL of a configuration file using DHCP and/or DNS discovery methods. Once detection and download of the configuration file is complete, it can be executed to determine the proxy for a specified URL.

  4. Help:Searching from a web browser - Wikipedia

    en.wikipedia.org/wiki/Help:Searching_from_a_web...

    Firefox has Wikipedia listed as a default search engine and can be set to such. It also has a keyword search function which allows the search engine to be changed when a certain keyword is typed to trigger such. To set Wikipedia as the default search engine: Click the hamburger menu and go to the 'Options' menu. In the options menu, click on ...

  5. 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.

  6. Comparison of DNS server software - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_DNS_server...

    Knot DNS is a free software authoritative DNS server by CZ.NIC. Knot DNS aims to be a fast, resilient DNS server usable for infrastructure (root and TLD) and DNS hosting services. Knot DNS supports DNSSEC signing and among others hosts root zone (B, K, and L root name servers), several top-level domains.

  7. AOL

    search.aol.com

    The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web. AOL.

  8. HTTP 404 - Wikipedia

    en.wikipedia.org/wiki/HTTP_404

    Download as PDF; Printable version; In other projects ... 404 errors should not be confused with DNS errors, which appear when the given URL refers to a server name ...

  9. Dan Kaminsky - Wikipedia

    en.wikipedia.org/wiki/Dan_Kaminsky

    Instead, a three-day Internet "timeout" for Kaminsky was negotiated. In 2008, after Kaminsky found and coordinated a fix for a fundamental DNS flaw, he was approached by the administrator, who thanked him and asked to be introduced to his mother. [1] Kaminsky attended St. Ignatius College Preparatory and Santa Clara University. [6]