SFN.cn
国科云
Site Traffic
Daily Visitors by Country / Region
Where do visitors to SFN.cn come from?
Daily Visitors (Last 30 days)
The line chart below illustrates the daily number of visitors to SFN.cn over the past 30 days.
Daily Visitors by Subdomain
Which subdomains on SFN.cn do visitors frequently visit?
Daily Visitors by Keyword
Which search keywords drive organic traffic to SFN.cn?
Linking In & Out
Which websites do visitors originate from, and subsequently navigate to?
Site Domain
Domain profile
Below is the domain registration information for SFN.cn.
| Domain Name: | SFN.cn |
|---|---|
| Domain Age: | 22 years |
| Time Left: | 3 months |
| Domain Owner: | 北京国科云计算技术有限公司 |
| Owner's Email: | market@sfn.cn |
| Name server: | |
| Domain Status: | |
| Updated Date: | - |
| Creation Date: | 2003-03-17 |
| Expiration Date: | 2026-03-17 |
| Sponsor: | 北京国科云计算技术有限公司（原北京中科三方网络技术有限公司） |
| Sponsor URL: | - |
Domain WHOIS
WHOIS is a standardized protocol for querying domain registration records, such as ownership details and expiration dates. The following data represents the WHOIS information for SFN.cn. For comprehensive documentation, visit [ICANN WHOIS Lookup ].
DNS Record
The Domain Name System (DNS) operates as a hierarchical distributed database that resolves domain names (e.g., SFN.cn) to corresponding IP addresses. Its resource records define technical specifications for domain operations. The following table presents the DNS records of SFN.cn, adhering to IETF protocol specifications.
Name Server
The table below provides the authoritative name server (NS) records for SFN.cn, which define the DNS servers managing the domain’s resolution. These entries comply with RFC 1035 standards for DNS resource records.
Site Server
Server Location
What is the geographical location of SFN.cn's servers?
| # | IP Address | Country / Region | City |
|---|---|---|---|
| 1 | 210.72.13.177 | | Beijing |
| 2 | 2409:8c04:1001:1e::bb | | - |
| 3 | 2409:8c04:1001:1e::13 | | - |
Site Referrals
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Other sites hosted on the same server
Which websites are hosted on the same server as SFN.cn?
Other sites owned
Which websites are owned by the same entity as SFN.cn? The websites below are owned by the same entity or not.
Backward Links
Which websites have backlinks pointing to SFN.cn?