iask.sina.com.cn - Basic Information
iask.sina.com.cn - Pages Indexed
iask.sina.com.cn - Page Information
爱问知识人 - 中文互动问答平台Length: 16 character(s); Best length: 10 ~ 60 character(s)
爱问,爱问知识人Length: 8 character(s); Best length: 10 ~ 255 character(s)
爱问研发的国内第一个中文互动型问答产品。汇聚亿万网民头脑中的智慧、经验和知识,为用户提供发表提问、解答问题、搜索答案、资料下载、词条分享等全方位知识共享服务。Length: 79 character(s); Best length: 50 ~ 160 character(s)
iask.sina.com.cn - Site Technology
iask.sina.com.cn - HTTP Header Analysis
HTTP header fields are components of the message header of requests and responses in the Hypertext Transfer Protocol (HTTP). They define the operating parameters of an HTTP transaction. The header fields are not directly displayed by normal web browsers like Internet Explorer, Google Chrome, Firefox etc. Below is the HTTP Header information of iask.sina.com.cn:
iask.sina.com.cn - DNS Record Analysis
Domain Name Systes (DNS) translates easily memorized domain names to the numerical IP addresses needed for the purpose of locating computer services and devices worldwide. There are total 10 DNS record(s) of sina.com.cn.
Host |
Type |
IP/Target |
TTL |
Extra Infomation |
sina.com.cn | A | | 60 | |
sina.com.cn | MX | | 600 | pri: 10 |
sina.com.cn | MX | | 600 | pri: 10 |
sina.com.cn | MX | | 600 | pri: 10 |
sina.com.cn | NS | | 36522 | |
sina.com.cn | NS | | 36522 | |
sina.com.cn | NS | | 36522 | |
sina.com.cn | NS | | 36522 | |
sina.com.cn | SOA | | 600 | expire: 604801 serial: 5 |
sina.com.cn | TXT | v=spf1 include:spf.sinamail.sina.com.cn -all | 60 | |