DNS
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DNS 名詞解釋
| DNS | Domain Name System | 網域名稱系統 | |
| ICANN | Internet Corporation for Assigned Names and Numbers | 網際網路名稱與數字位址分配機構 | |
| IANA | Internet Assigned Numbers Authority | 網際網路號碼分配局 | |
| FQDN | Fully Qualified Domain Name | 完整網域名稱 | 總長度不得超過 255 個字母， 單項(兩個點之間)不得超過 63 個字母。 |
| Root Domain | 根網域 | DNS 架構最上層的伺服器， 全球共約 16 台。 | |
| TLD | Top-Level Domain | 頂級域名 | |
| ARPA | Infrastructure Top-Level Domain | 基礎設施頂級域名 | |
| .arpa | Address and Routing Parameter Area | 位址路由參數域 | |
| gTLD | Generic Top-Level Domain | 通用頂級域名 | |
| grTLD | Restricted Generic Top-Level Domain | 受限通用頂級域名 | |
| sTLD | Sponsored Top-Level Domain | 贊助頂級域名 | 在2012年沒有使用新gTLD的讚助者和非贊助者之間的區別 |
| ccTLD | Country Code Top-Level Domain | 國家及地區頂級域名 | |
| IDN | Internationalized Domain Name | 國際化域名 | |
| tTLD | Testing Top-Level Domain | 測試頂級域名 |
DNS Software
| Authoritative server | 權威服務器 | primary name server, master server, secondary or slave name server |
| Recursive server | 遞歸服務器 | proxy name server, cache server. forward name server |
| BIG-IP DNS | F5 Networks | Key advantage is to use the same application delivery controller
to support DNS and application acceleration. |
| BIND | Berkeley Internet Name Domain | |
| Cisco Network Registrar | Cisco Systems | usually used in conjunction with the CNR DHCP |
| CoreDNS | recommended DNS for Kubernetes
graduated from CNCF in 2019 | |
| Dnsmasq | lightweight, easy to configure, provide to a small-scale network. | |
| djbdns | Daniel J. Bernstein | collection of DNS applications, including tinydns |
| Knot DNS | CZ.NIC | fast, resilient DNS usable for infrastructure (root & TLD) and hosting
hosts root zone (K & L Root_name_servers), several top-level domains |
| Knot Resolver | used by Cloudflare for 1.1.1.1, its free DNS service | |
| MaraDNS | Sam Trenholme | claims a good security history and ease of use
recursive resolver does not use threads |
| Microsoft DNS | integrated with Active Directory
supports DNS policies | |
| NSD | NLNet Labs | test-bed server for DNSSEC
several top-level domains, and operates 3 root nameservers |
| pdnsd | GFW | sloved DNS cache pollution
also use dnsforwarder |
| Posadis | ||
| PowerDNS | variety of data storage back-ends and load balancing features |