Baidu Jiasule Launches Baidu Spider DNS Sync Feature

Jiasule is no stranger to me — I was using it before it was acquired by Baidu. Back then only filed domains could use it. After being acquired by Baidu, Jiasule has become more and more powerful, adding overseas nodes — you can use it without filing, first adding the Hong Kong node, and now a Japan node too, with noticeably faster speeds. Using Jiasule is not just CDN acceleration and offloading the server’s traffic pressure — there are many other benefits. Today the blogger introduces a new feature of Baidu Jiasule: the Baidu Spider DNS Sync feature. Let’s first see what Baidu officially says: http://jiasule.baidu.com/news/528d7cc9bf9efd06825b2eba/ To avoid any possible impact on a website from hardware or network failures, Baidu Jiasule specially launched the “Baidu Spider DNS Sync Feature.” When a Jiasule node cluster temporarily goes offline due to hardware failure, computer-room network failure, etc., Jiasule will automatically first remove the failed node via intelligent DNS within 10 seconds, avoiding assigning the failed node to visitors again, while simultaneously automatically updating the DNS for the websites served by the failed node in the Baidu Spider, avoiding the spider still accessing that node’s IP in a short time due to local DNS caching, ensuring the stability of the website’s search engine weight. Another SEO feature of Jiasule — the Always Online feature — can continue to guarantee normal website access during the cache period when the user’s website server fails. After the cache period expires, it automatically returns the 503 status code recommended by Baidu, allowing the search engine to re-crawl and index the website after the website server recovers. Jiasule solves any possible impact on Baidu search engine weight from website server failures and security node failures, keeping the website’s performance in search engines stable long-term and helping the website grow quickly. In other words, after using Jiasule, even if a node fails and goes down, the spider will know and quickly refresh the DNS, letting the spider visit other still-active nodes. Baidu’s own products will definitely benefit a site’s SEO, so the blogger recommends everyone give it a try.