英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

DNS    
区域名字服务 ; ( DOMAIN NAME SERVER
的缩写,INTERNET上负责将域名转换成相对应IP地址的主机,它确保了网络上的IP
地址能够对应至唯一的域名)

区功能变数名称字服务 ; ( DOMAIN NAME SERVER 的缩写,INTERNET上负责将功能变数名称转换成相对应IP地址的主机,它确保了网络上的IP 地址能够对应至唯一的功能变数名称)

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • What is DNS? | How DNS works - Cloudflare
    DNS, or the domain name system, is the phonebook of the Internet, connecting web browsers with websites Learn more about how DNS works and what DNS servers do
  • Domain Name System - Wikipedia
    Internet name servers and a communication protocol implement the Domain Name System A DNS name server is a server that stores the DNS records for a domain; a DNS name server responds with answers to queries against its database
  • DNS Checker - DNS Check Propagation Tool
    Perform a quick DNS propagation lookup for any hostname or domain, and check DNS data collected from all available DNS Servers to confirm that the DNS records are fully propagated
  • What Is DNS? Everything You Need to Know About the Webs Phone Book - PCMag
    Simply put, Domain Name System (DNS) is the phone book of the internet It’s the system that converts website domain names (hostnames) into numerical values (IP address) so they can be found and
  • DNS Lookup Tool - DNS Tools - MxToolbox
    This test will list DNS records for a domain in priority order The DNS lookup is done directly against the domain's authoritative name server, so changes to DNS Records should show up instantly By default, the DNS lookup tool will return an IP address if you give it a name (e g www example com)
  • DNS Speed Test | Find The Fastest DNS Server
    Find the fastest DNS server for your connection Our free tool tests the performance and response time of popular public DNS providers like Cloudflare, Google, and OpenDNS to help you boost your internet speed and reliability
  • Best free and public DNS server of 2025 - TechRadar
    These are the best free and public DNS servers that make it simple and easy to reduce buffering and tighten your online security by changing your DNS service
  • The 19 Best Free Public DNS Servers List in 2026 [TESTED]
    Read this review and compare to select the top free public DNS Servers that translate web addresses into IP addresses
  • Public DNS | Google for Developers
    The Domain Name System (DNS) protocol is an important part of the web's infrastructure, serving as the Internet's phone book: every time you visit a website, your computer performs a DNS lookup





中文字典-英文字典  2005-2009