By default you are normally using the DNS servers provided by your local internet provider. If you have been brought to this page by the Badlion Client, this means we cannot reach our servers due to DNS problems. This can be a temporary issue though, you can wait a bit before following the guide below.

The Domain Name System (DNS) is a hierarchical and decentralized naming system for computers, services, or other resources connected to the Internet or a private network. It associates various information with domain names assigned to each of the participating entities. A DNS-based Authentication of Named Entities (DANE) method for publishing and locating OpenPGP public keys in DNS for a specific email address using an OPENPGPKEY DNS resource record. DNS-SD allows clients to discover a named list of service instances and to resolve those services to hostnames using standard DNS queries. The specification is compatible with existing unicast DNS server and client software, but works equally well with mDNS in a zero-configuration environment. OpenDNS is a company and service that extends the Domain Name System by adding features such as phishing protection and optional content filtering in addition to DNS lookup in its DNS servers. The company hosts a cloud computing security product suite, Umbrella, designed to protect enterprise customers from malware, botnets, phishing, and targeted online attacks. The OpenDNS Global Network processes an estimated 100 billion DNS queries daily from 85 million users through 25 data centers worldwid

Domain Name System – Wikipedie

Tổng quan. Hệ thống phân giải tên miền (DNS) về căn bản là một hệ thống giúp cho việc chuyển đổi các tên miền mà con người dễ ghi nhớ (dạng ký tự, ví dụ www.example.com) sang địa chỉ IP vật lý (dạng số, ví dụ 123.11.5.19) tương ứng của tên miền đó. DNS giúp liên kết với các trang thiết bị mạng cho các Alternative DNS - WikiLeaks

DNS - Zimbra :: Tech Center

DNS over Wikipedia. Wikipedia keeps track of official URLs for popular websites. With DNS over Wikipedia installed, domains ending with .idk are redirected by searching Wikipedia and extracting the relevant URL from the infobox. Example: Type scihub.idk/ in browser address bar; Observe redirect to https://sci-hub.tw (at the time of writing) A Domain Name System (DNS), azaz a tartománynévrendszer egy hierarchikus, nagymértékben elosztott elnevezési rendszer számítógépek, szolgáltatások, illetve az internetre vagy egy magánhálózatra kötött bármilyen erőforrás számára. A DNS server is like a phone book that helps your computer find the address of a website you are trying to visit. The censorship system implemented by major providers in Germany and other countries just does not give you a full phone book. Firewall and DNS. If you are running a ZCS installation that is behind a firewall and has its IP address masked using NAT, mail delivery may not work correctly if the internal IP address is not listed in DNS. In order to reconcile the private and public IP addresses in DNS, you may need to set up Split DNS. Google Public DNS（グーグル・パブリック・ディーエヌエス）は、Googleが世界中のインターネット利用者に提供している無料のDNSサービスである。 このサービスは DNSキャッシュサーバ として機能する。