Recursive Name Resolution

North Dragon in the network with domain name registration Management Agency CNNIC issued the first "China's domain Name service and security status Report", "Report" shows that China's current domain name server total of nearly million, of which more than 50% of the domain name server is relatively insecure, and China's 57% of the important information systems exist the risk of The following is the "China Domain Name Service and security status report" Full text: report summary:-As of August 10, 2010, monitoring to the World Domain name server total of 16,306,432, which authoritative domain name server 2,903,55 ...

The intermediary transaction SEO diagnoses Taobao guest stationmaster buys cloud host technology Hall August 26 news, the North Dragon Medium net carries the domain name registration management organization CNNIC to release the domestic first "China Domain Name service and the Security status report", "the report" shows that our country current domain name server total quantity nearly million, among them more than 50% 　　Domain name server is relatively insecure, and 57% of our important information systems have the risk of domain name resolution. The following is the "China Domain Name Service and security status report" Full text: report summary:-As of August 10, 2010, monitoring ...

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall domain name City April 15 News, China Internet Information Center Director Mao Wei said today, the CN domain name has become our country main domain name, the CN main website has already reached 1.3 million, occupies our country website Total 70%, 　　At present the important website also chooses the CN domain name as the main domain name. Mao Wei also introduced, from the domain name node, our daily domain name resolution of more than 1.3 billion times, peak reached 2.3 billion times, and the first 5 years of domain name resolution is about 1.3 billion times the scale, ...

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall China Internet Information Center Director Mao Wei April 15 News, China Internet Information Center Director Mao Wei said today, the CN domain name has become our country main domain name, the CN main website has already reached 1.3 million, accounts for our country website Total 70%, 　　At present the important website also chooses the CN domain name as the main domain name. Mao Wei also introduced, from the domain name node, our daily domain name resolution of more than 1.3 billion times, the peak reached 2.3 billion times, and the first 5-year domain ...

March 9 News, recently, China Internet Network Information Center (CNNIC) and the national Domain Name Security Alliance issued the 2014 "China's Domain Name Service security situation and Situation Analysis report" (hereinafter referred to as the report). The paper reports the root Domain Name service system in the Internet Domain Name Service system of our country, the running state and security status of the top-level domain Name service system, the two level and the authoritative Domain Name service system and the recursive Domain Name Service system are comprehensively monitored and evaluated, which reflects the security configuration and running state of each link Domain Name service system. The overall analysis of the report shows that the overall security situation of our domain Name service is stable ...

Since January 21, 2014 around 15 o'clock in the afternoon, a large number of Internet domain names around the world DNS resolution at the same time there are problems, some well-known sites and all non-existent domain names, are the wrong resolution to point to 65.49.2.178, such a result of a large number of Web sites can not be accessed. According to the statistics, the incident affected more than hundreds of thousands of websites. 　　caused huge economic losses, so far no organization has claimed responsibility for the incident! Microblogging summary @ Zhang Likun Weibo: Multiple recursive servers (1.2.4 ...)

March 4 News, recently, China Internet Network Information Center (CNNIC) and the national Domain Name Security Alliance issued the 2014 "China's Domain Name Service security situation and Situation Analysis report" (hereinafter referred to as the report), this is the national Domain name Security Alliance since its inception in March 2012, the 3rd " China Domain Name Service security status and Situation Analysis report. The report on the Internet Domain Name Service system of the root domain Name service systems, top-level domain Name service system, level two and the following authoritative Domain Name service system and the status of the recursive Domain Name Service system and security status of the overall monitoring and objectivity.

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest stationmaster buy cloud host Technology Hall webmaster Net ADMIN5 News, the afternoon of June 10 some stationmaster reaction, Starting from around 14 o'clock the new network failure, their own in the new network DNS services under the domain name can not access, through Ping domain name found unable to request host. Through the new network Baidu Bar can find a lot of Webmaster response site is not normal visit ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall DNS several basic concepts domain name space: refers to the Internet all host's unique and the relatively friendly host name composition space, is the DSN naming system at one level logical tree structure. 　　Each machine can use its own domain namespace to create a private network that is not visible on the Internet. 　　DNS server: The computer on which the DNS service program runs, with a DNS database on the results of the DNS domain tree. DNS client: Also known as parsing ...

March 27, by the Ministry of Industry and Information Technology Communications Security Bureau as a guide, the China Internet Network Information Center (CNNIC) launched the National Domain Name Security Alliance was formally established in Beijing, from the domestic Domain name registration authority and domain name registration service agencies 28 units to become the first Alliance members. 　　It is understood that after the establishment of the Alliance, the entire domain name run the whole chain of the industry to integrate, the formation of a domain name analysis of security prior to the precautionary and emergency response to the linkage mechanism to enhance the security of national domain names. Challenge: Multi-level, multi-node, decentralized domain name anti-attack needs "joint operations" ...