21tb.cn valuation and analysis
Robots.txt Information
| Robot | Path | Permission |
| GoogleBot | / | ✔ |
| BingBot | / | ✔ |
| BaiduSpider | / | ✔ |
| YandexBot | / | ✔ |
Meta Tags
| Title | N/A |
| Description | N/A |
| Keywords | N/A |
Server Information
| WebSite | |
| Host IP | 123.103.18.6 |
| Location | China |
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21tb.cn Valuation
|
US$3,087
Last updated: Jan 15, 2023
21tb.cn has global traffic rank of 27,045,673. 21tb.cn has an estimated worth of US$ 3,087, based on its estimated Ads revenue. 21tb.cn receives approximately 112 unique visitors each day. Its web server is located in China, with IP address 123.103.18.6. According to SiteAdvisor, 21tb.cn is unknown to visit. |
Traffic & Worth Estimates
| Purchase/Sale Value | US$3,087 |
| Daily Ads Revenue | US$1 |
| Monthly Ads Revenue | US$50 |
| Yearly Ads Revenue | US$617 |
| Daily Unique Visitors | 112 |
| Note: All traffic and earnings values are estimates. | |
Traffic Ranks
| Global Rank | 27,045,673 |
| Delta (90 Days) | 0 |
| Most Popular In Country | N/A |
| Country Rank | N/A |
DNS Records
| Host | Type | TTL | Data |
| 21tb.cn | A | 600 | IP: 123.103.18.6 |
| 21tb.cn | NS | 21600 | Target: ns17.xincache.com. |
| 21tb.cn | NS | 21600 | Target: ns18.xincache.com. |
| 21tb.cn | SOA | 180 | MNAME: ns17.xincache.com. RNAME: enterprise1dnsadmin.dnspod.com. Serial: 1638440196 Refresh: 3600 Retry: 180 Expire: 1209600 Minimum TTL: 180 |
HTTP Headers
HTTP/1.1 500 Server: X-Web Date: Sun, 15 Jan 2023 10:53:23 GMT Content-Type: application/json Transfer-Encoding: chunked Connection: keep-alive Keep-Alive: timeout=15 X-APISIX-Upstream-Status: 500 |
21tb.cn Whois Information
Domain Name: 21tb.cn ROID: 20120111s10001s72784843-cn Domain Status: ok Registrant: 上海时代光华教育发展有限公司 Registrant Contact Email: hezitong@21tb.com Sponsoring Registrar: 北京新网数码信息技术有限公司 Name Server: ns17.xincache.com Name Server: ns18.xincache.com Registration Time: 2012-01-11 14:28:29 Expiration Time: 2024-01-11 14:28:29 DNSSEC: unsigned |