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根服务器需要用什么样的物理设备来承载

根服务器需要用什么样的物理设备来承载

就长这样其实很普通。大多在某些大学或者学术机构,只不过有专人把手罢了。

具体运营有ICANN和旗下组织运营

华为和浪潮绝对可以的。

下一代互联网国家工程牵头发起的“雪人计划”已在全球完成25台IPv6(互联网协议第六版)根服务器架设,中国部署了其中的4台,打破了中国过去没有根服务器的困境。

最新统计数据显示,截至2017年8月,25台IPv6根服务器在全球范围内已累计收到2391个递归服务器的查询,主要分布在欧洲、北美和亚太地区,一定程度上反映出全球IPv6网络部署和用户发展情况。从流量看,IPv6根服务器每日收到查询近1.2亿次。

根服务器负责互联网最顶级的域名解析,被称为互联网的“中枢神经”。美国利用先发优势主导的根服务器治理体系已延续近30年。在过去的IPv4(互联网协议第四版)体系内,全球共13台根服务器,唯一主根部署在美国,其余12台辅根有9台在美国,2台在欧洲,1台在日本。

不过目前都是保密的,我只找到了其中华为申请的国际专利相关文档,大家可以看下

name resolution method, comprising: receiving a query from the host DNS query message, the message obtain the domain name from the DNS query; identifying based on the domain name to determine whether the storage location corresponding to the domain name or identity identity; when no storage location identifier or the domain name and identity correspondence to the global domain name server queries for the keyword list, obtained the domain name corresponding remote DNS server location identifier or identity; sent to the remote DNS server DNS query message; receiving from the remote DNS server DNS response message, the response message contains the domain name corresponding to the location identifier or identity, corresponding to the domain name location identification or identity is sent to the query host.

2. A method according to claim l, characterized in that, to determine by looking resource record is determined whether the storage location identifier corresponding to the domain name or logo itself ^ f points.3. The method according to claim or 2, wherein, when the domain name corresponding to the stored location identifier or identity, gets the position corresponding to the domain name identification or identity, send a DNS response message to host the query.4. The method according to claim l, characterized in that the domain name is keyword query to the global domain name server list in particular: to use the domain name for the keyword query matching the longest list of global domain name server, the said global list contains the domain name server domain name server location identifier or identification and management areas.5. The method according to claim 4, wherein said global domain name server list in tree tissue.The global domain name server; traversal, centralized assignment mode, distributed autonomous mode or multicast group by: 6. The method according to claim 4, wherein the method of establishing the global domain name server list includes Maintenance method list includes: regular aging authentication request response mode, trigger mode, focus mode issued or multicast mode.7. The method according to any one of claims 1-6, characterized in that, after sending a DNS query message to the remote DNS server, the method further includes receiving a second error message from the remote DNS server and update the list of global domain name server.

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