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  2. Unbound (DNS server) - Wikipedia

    en.wikipedia.org/wiki/Unbound_(DNS_server)

    Unbound is designed as a set of modular components that incorporate modern features, such as enhanced security validation, Internet Protocol Version 6 (IPv6), and a client resolver application programming interface library as an integral part of the architecture.

  3. Comparison of DNS server software - Wikipedia

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

    A major category of DNS server functionality, see above. Recursive A major category of DNS server functionality, see above. Recursion Access Control Servers with this feature provide control over which hosts are permitted DNS recursive lookups. This is useful for load balancing and service protection. Secondary Mode (or Slave Mode)

  4. List of DNS record types - Wikipedia

    en.wikipedia.org/wiki/List_of_DNS_record_types

    Returns all records of all types known to the name server. If the name server does not have any information on the name, the request will be forwarded on. The records returned may not be complete. For example, if there is both an A and an MX for a name, but the name server has only the A record cached, only the A record will be returned.

  5. Response policy zone - Wikipedia

    en.wikipedia.org/wiki/Response_policy_zone

    The RPZ mechanism was developed by the Internet Systems Consortium led by Paul Vixie as a component of the BIND Domain Name Server (DNS). [1] It was first available in BIND release 9.8.1 released 2010, and first publicly announced at Black Hat in July, 2010. [2] It is also available in the Unbound software as of version 1.14.0. [3]

  6. Wildcard DNS record - Wikipedia

    en.wikipedia.org/wiki/Wildcard_DNS_record

    A wildcard DNS record is a record in a DNS zone that will match requests for non-existent domain names. A wildcard DNS record is specified by using a * as the leftmost label (part) of a domain name, e.g. *.example.com. The exact rules for when a wildcard will match are specified in RFC 1034, but the rules are neither intuitive nor clearly ...

  7. IPv6 brokenness and DNS whitelisting - Wikipedia

    en.wikipedia.org/wiki/IPv6_brokenness_and_DNS...

    Google, a major provider of services on the Internet, experimented with using a type of DNS allowlisting on a per-ISP basis to prevent this [9] [10] until the World IPv6 Launch. In the DNS allowlisting approach, ISPs are determined from DNS lookup source IP addresses by correlating them with network prefixes derived from routing tables .

  8. DNS over TLS - Wikipedia

    en.wikipedia.org/wiki/DNS_over_TLS

    Android clients running Android Pie or newer support DNS over TLS and will use it by default if the network infrastructure, for example the ISP, supports it. [13] [14]In April 2018, Google announced that Android Pie will include support for DNS over TLS, [15] allowing users to set a DNS server phone-wide on both Wi-Fi and mobile connections, an option that was historically only possible on ...

  9. DNS Certification Authority Authorization - Wikipedia

    en.wikipedia.org/wiki/DNS_Certification...

    DNS Certification Authority Authorization (CAA) is an Internet security policy mechanism for domain name registrants to indicate to certificate authorities whether ...