根域名服務器
Sign in to savename server for the root zone of the Domain Name System of the Internet
In the Vinony graph
Vinony's link graph records 61 inbound references to 根域名服務器, and connects out to top-level domain, United States and Japan.
It is catalogued under the topic Domain Name System.
Vinony links it to 26 Wikipedia language editions.
Wikidata facts
- Subclass of
- name server
- Part of
- DNS root zone
- Operator
- WIDE Project
- Image
- Ams-ix.k.root-servers.net.jpg
Sources (1)
via Wikidata · CC0
Article · 中文
根域名服务器(英語:root name server)是互联网域名解析系统(DNS)中最高级别的域名服务器,负责返回顶级域的权威域名服务器地址。它们是互联网基础设施中的重要部分,因为所有域名解析操作均离不开它们。由于DNS和某些协议(未分片的用户数据报协议(UDP)数据包在IPv4内的最大有效大小为512字节)的共同限制,根域名服务器地址的数量被限制为13个。幸运的是,采用任播技术架设镜像服务器可解决该问题,并使得实际运行的根域名服务器数量大大增加。截至2019年8月,全球共有1008台根域名服务器在运行。
Abstract from DBpedia / Wikipedia · CC BY-SA
Connections
top-level domain
Entity
United States
Country
Japan
Country
Netherlands
Concept
Sweden
Country
Tokyo
City
Amsterdam
Entity
Stockholm
Entity
IP address
Entity
Wayback Machine
Entity
Domain Name Server
Entity
country code top-level domain
Entity
University of Southern California
Entity
megabyte
Entity
Cisco
Company
IPv6
Entity
kilobyte
Entity
cache
Entity
User Datagram Protocol
Entity
ICANN
Entity