What happens when the domain name is pan-parsed

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Very happy to share the experience with you, I am cerviño SEO team head of Ice Ze, today to talk about our team blog about those things, the site is now nearly 3 years time, before doing is Xinyang seo and zhengzhou seo two keywords, from the date of the line to 20 days after the SEO rankings of the major search engine first, One months after the Zhengzhou SEO ranking to the third page of Baidu, and then experienced a 52,000-degree earthquake, ranking also did not appear any problems.

Very happy to share the experience with you, I am cerviño SEO team head of Ice Ze, today to talk about our team blog about those things, the site is now nearly 3 years time, before doing is Xinyang seo and zhengzhou seo two keywords, from the date of the line to 20 days after the SEO rankings of the major search engine first, One months after the Zhengzhou SEO ranking to the third page of Baidu, and then experienced a 52,000-degree earthquake, ranking also did not appear any problems.

Last November, the site rankings suddenly disappeared, immediately to find out why, found that the domain name has been done by the Pan-resolution (many people do not know what is the pan-resolution, then first look at Baidu Encyclopedia domain name Pan-Analytic concept: The so-called "Universal Domain name Resolution" refers to: using the wildcard * To do the subordinate domain name to achieve all subordinate domain names point to the same IP address. That is, the domain name for the universal resolution in the Domain name resolution list will be more than one * asterisk two-level domain name resolution records. , resolves to an IP to generate a lot of station group website, and most is used as illegal site.

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Found this situation, I immediately deleted the domain name of the pan-resolution, and asked the new network of domain name service providers.

The problem has not really solved, Baidu has included a large number of illegal content, down the right has become a foregone conclusion, I do the remedial work is only a drop in the bucket, and then because of other sources of business stability, the site is tantamount to a device, so a cruel to stop the site. Until the day before yesterday or the stop for nearly six months of the website after the revision of the online, but the illegal information contained in Baidu still exists, I passed the Baidu complaint portal in turn submitted all the snapshots, and in the Baidu Webmaster Tools submitted a dead chain. The final reply is that this category only accept feedback from the Web search users (including snapshots of updates, delete, etc.), the original site has not been deleted, please contact the original site to delete, this is tantamount to nothing.

No way, and then I will be in the new network to resolve all the domain name to the Baidu accelerated music and dnspod, although no longer be pan-resolved, but the site is always 500 errors, is very distressed, now every day's work is to adhere to the original, adhere to share, adhere to the submission. Other methods have been abandoned, hope that the site will soon return to normal.

Do stand is particularly difficult to write this article is also to recommend the purpose of the site security, from the domain resolution to space defense, lesson wit, at least every other week to check the status of domain name space. 2014, Cerviño SEO team work together with you, insist to do the station, not to make how much money, but for the dream.

This article by Shaolin Martial arts school http://www.shaolinsiyuan.com original first A5 webmaster nets, heroes do not Ask the way, reprinted annotated Source