Slow Dns

In the double eleven zero peak scenario, the traffic of recursive DNS is many times as usual. The increase in authoritative DNS traffic is not as obvious as recursive DNS. Because in the double eleven, the large number of requests is a duplicate domain name.

Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host Technology Hall recently, I was involved in a technical transformation of telecommunications, one of their product cooperation, Specific what item in this is ignored, first of all today I saw an article in 163, "Ministry of the World: recently broken network due to DNS service provider attack", I think inside said Dnspod, I really did not understand how to put this problem and dnsp ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall can see from many places, many just started to do the station friend, to the domain name establishment aspect knowledge principle is scanty , so that for some test needs, the domain name resolution is often a fuss. Today, change a record, tomorrow again ns. Or, when migrating a domain name, migrating a website due to some wrong actions ...

Absrtact: 2013 DDoS attacks targeting DNS March 18, 2013, the International Anti-Spam organization website Spamhaus began to suffer from DDoS attacks, to March 27, the peak attack traffic has reached 300Gbps, become the largest DDoS attack in history. The attack caused a network congestion in Europe 2013 DDoS attacks targeting DNS March 18, 2013, the International Anti-Spam organization website Spamhaus began to suffer from DDoS attacks, to March 27, the peak attack traffic has reached 300G ...

A recent incident about DNS 1 Anhui Province network paralysis 3 hours may be hacker attack: Link 10th 7 o'clock in the evening Xu, a large-scale network of abnormal swept Anhui province, until the evening 10 o'clock, the network to resume unobstructed. During the course of network games, chat tools, such as normal use, only open the page when the slow, and finally can only show "you specify the Web page is not accessible!" "Telecom said the machine fault, experts believe that the possibility of a larger hacker attack." Mr. Quine, of the Network Information Management Center in Anhui province, said that "machine failure" in general would not cause massive network paralysis. Make a result of ...

Absrtact: A few days ago, the National Internet Emergency Center released the "2013 China Internet Network Security Report" shows that as the key infrastructure of the internet operation, our country domain Name System faces security vulnerabilities and denial of service attacks and other threats, is the impact of network stability, the National Internet Emergency Center released the " The 2013 China Internet Network Security report shows that as the key infrastructure of Internet operation, our country domain Name System is confronted with many kinds of threats, such as security loophole and denial of service attack, and it is the weak link that affects the stable operation of the network. Center monitoring report shows that 2013 against me ...

Absrtact: A few days ago, the National Internet Emergency Center released the "2013 China Internet Network Security Report" shows that as the key infrastructure of the internet operation, our country domain Name System faces security vulnerabilities and denial of service attacks and other threats, is the impact of network stability, the National Internet Emergency Center released the " The 2013 China Internet Network Security report shows that as the key infrastructure of Internet operation, our country domain Name System is confronted with many kinds of threats, such as security loophole and denial of service attack, and it is the weak link that affects the stable operation of the network. Center monitoring report shows that 2013 against me ...

The intermediary transaction SEO diagnose Taobao guest Cloud host technology Hall May 21 Morning News, according to many sources, May 19 led to the cause of the provincial network fault has been identified: the Domain Name Service provider Dnspod encounter malicious attack paralysis, resulting in its service object storm audio and video site users submit access can not find the correct server, 　　The heavy accumulation of access applications has led to the burden of telecommunications networks, resulting in network paralysis. Dnspod encounter 10G traffic malicious attack Dnspod is a domestic free DNS products, for the same time Telecom, Netcom, teach ...

Intermediary transaction SEO diagnosis Taobao guest owners buy cloud host technology Hall Sina Science and technology news, May 21, according to many sources, May 19 caused a number of provincial network failure has been identified: the Domain Name Service provider Dnspod encounter malicious attack paralysis, 　　Causes its service object storm audio-visual and so on website user submits the access to be unable to find the correct server, the massive accumulation access application causes the telecommunication network burden, eventually causes the network paralysis. Dnspod encounter 10G traffic malicious attack DN ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest adsense Group buy Cloud host technology Hall Webmaster Network news around 21 o'clock in the evening, Jiangsu Xuzhou Telecom DNS Failure, In some areas of the day occasionally there are netizens response some sites have slow to open, more local webmaster response, from around 21 o'clock in the evening, Henan, Guangzhou, Shanxi Netcom, Shanghai, Zhejiang, Jilin and other places have appeared in varying degrees of DNS paralysis ...