521readbook.com valuation and analysis

Robots.txt Information
Robot Path Permission
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Meta Tags
Title 免费电子书资源
Description 免费资源共享
Keywords 电子书,掌阅,kindle,个人资源,免费分享
Server Information
WebSite 521readbook favicon www.521readbook.com
Host IP 120.27.26.55
Location Hangzhou, Zhejiang, China
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Site Rank
aibook.cc #947,111
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521readbook.com Valuation
US$28,042
Last updated: Jun 13, 2020

521readbook.com has global traffic rank of 4,231,412. 521readbook.com has an estimated worth of US$ 28,042, based on its estimated Ads revenue. 521readbook.com receives approximately 731 unique visitors each day. Its web server is located in Hangzhou, Zhejiang, China, with IP address 120.27.26.55. According to SiteAdvisor, 521readbook.com is safe to visit.

Traffic & Worth Estimates
Purchase/Sale Value US$28,042
Daily Ads Revenue US$15
Monthly Ads Revenue US$460
Yearly Ads Revenue US$5,608
Daily Unique Visitors 731
Note: All traffic and earnings values are estimates.
Traffic Ranks
Global Rank 4,231,412
Delta (90 Days) 0
Most Popular In Country N/A
Country Rank N/A
DNS Records
Host Type TTL Data
521readbook.com A 599 IP: 120.27.26.55
521readbook.com NS 21599 Target: dns19.hichina.com.
521readbook.com NS 21599 Target: dns20.hichina.com.
521readbook.com SOA 599 MNAME: dns19.hichina.com.
RNAME: hostmaster.hichina.com.
Serial: 2019103112
Refresh: 3600
Retry: 1200
Expire: 86400
Minimum TTL: 360
HTTP Headers
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Sat, 13 Jun 2020 22:09:21 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://521readbook.com/

HTTP/2 301 
server: nginx
date: Sat, 13 Jun 2020 22:09:22 GMT
content-type: text/html
content-length: 162
location: http://www.521readbook.com/

HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Sat, 13 Jun 2020 22:09:23 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://www.521readbook.com/

HTTP/2 200 
server: nginx
date: Sat, 13 Jun 2020 22:09:23 GMT
content-type: text/html
content-length: 36449
last-modified: Mon, 08 Jun 2020 03:50:31 GMT
vary: Accept-Encoding
etag: "5eddb587-8e61"
accept-ranges: bytes

521readbook.com Whois Information
   Domain Name: 521READBOOK.COM
   Registry Domain ID: 2449915776_DOMAIN_COM-VRSN
   Registrar WHOIS Server: grs-whois.hichina.com
   Registrar URL: http://www.net.cn
   Updated Date: 2019-10-31T04:20:56Z
   Creation Date: 2019-10-31T04:17:54Z
   Registry Expiry Date: 2020-10-31T04:17:54Z
   Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
   Registrar IANA ID: 420
   Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
   Registrar Abuse Contact Phone: +86.95187
   Domain Status: ok https://icann.org/epp#ok
   Name Server: DNS19.HICHINA.COM
   Name Server: DNS20.HICHINA.COM
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/

Domain Name: 521readbook.com
Registry Domain ID: 2449915776_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://whois.aliyun.com
Updated Date: 2019-10-31T04:20:56Z
Creation Date: 2019-10-31T04:17:54Z
Registrar Registration Expiration Date: 2020-10-31T04:17:54Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Reseller:
Domain Status: ok https://icann.org/epp#ok
Registrant City: 
Registrant State/Province: shan xi
Registrant Country: CN
Registrant Email:https://whois.aliyun.com/whois/whoisForm
Registry Registrant ID: Not Available From Registry
Name Server: DNS19.HICHINA.COM
Name Server: DNS20.HICHINA.COM
DNSSEC: unsigned
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/