Ck12.org  |  Free Online Textbooks, Flashcards, Practice, Real World Examples, Simulations | CK-12 Foundation
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CK-12 Foundation provides a library of free online textbooks, videos, exercises, flashcards, and real world applications for over 5000 concepts from arithmetic to history

Ck12.org Website Information

Ck12.org has a Low Trust Score, a Statvoo Rank of C, an Alexa Rank of 6,665, a Majestic Rank of 39,204, a Domain Authority of 65% and is not listed in DMOZ.

Ck12.org is hosted by Amazon.com, Inc. in Virginia, Ashburn, United States, 20147.
Ck12.org has an IP Address of 107.22.233.201 and a hostname of ec2-107-22-233-201.compute-1.amazonaws.com.

The domain ck12.org was registered 1 decade 2 years 7 months ago by , it was last modified 201 decades 8 years 9 months ago and currently is set to expire 201 decades 8 years 9 months ago.


Whois information for ck12.org

Full Whois Lookup for Ck12.org Whois Lookup

Domain Name: CK12.ORG
Registry Domain ID: D135194116-LROR
Registrar WHOIS Server:
Registrar URL: http://www.networksolutions.com
Updated Date: 2012-07-11T22:07:33Z
Creation Date: 2006-12-16T08:37:03Z
Registry Expiry Date: 2017-12-16T08:37:03Z
Registrar Registration Expiration Date:
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: C34765758-LROR
Registrant Name: Perfect Privacy, LLC
Registrant Organization:
Registrant Street: 12808 Gran Bay Parkway West
Registrant Street: care of Network Solutions
Registrant City: Jacksonville
Registrant State/Province: FL
Registrant Postal Code: 32258
Registrant Country: US
Registrant Phone: +1.5707088780
Registrant Phone Ext:
Registrant Fax:
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Registrant Email: Login to show email
Admin ID: C34765758-LROR
Admin Name: Perfect Privacy, LLC
Admin Organization:
Admin Street: 12808 Gran Bay Parkway West
Admin Street: care of Network Solutions
Admin City: Jacksonville
Admin State/Province: FL
Admin Postal Code: 32258
Admin Country: US
Admin Phone: +1.5707088780
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: Login to show email
Tech ID: C88742612-LROR
Tech Name: Perfect Privacy, LLC
Tech Organization:
Tech Street: 12808 Gran Bay Parkway West
Tech Street: care of Network Solutions
Tech City: Jacksonville
Tech State/Province: FL
Tech Postal Code: 32258
Tech Country: US
Tech Phone: +1.5707088780
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: Login to show email
Server: NS1.CK12.ORG
Name Server: NS2.CK12.ORG
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2017-08-16T05:56:52Z

Who hosts Ck12.org?

Ck12.org Web Server Information

Hosted IP Address:107.22.233.201
Hosted Hostname:ec2-107-22-233-201.compute-1.amazonaws.com
Service Provider:Amazon.com, Inc.
Hosted Country:United StatesUS
Location Latitude:39.0335
Location Longitude:-77.4838
Webserver Software:Not Applicable

HTTP Header Analysis for Ck12.org

Http-Version: 1.1
Status-Code: 200
Status: 200 OK
Date: Fri, 19 Jun 2015 18:21:28 GMT
Server: Apache/2.2.22 (Ubuntu)
Pragma: no-cache
Cache-Control: no-cache
P3P: CP="ALL DSP COR CURa OUR IND ONL COM NAV INT CNT STA PRE"
Vary: User-Agent,Accept-Encoding
Access-Control-Allow-Headers: Content-Type, *
Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS
Access-Control-Allow-Credentials: true
Content-Encoding: gzip
Content-Length: 11713
Content-Type: text/html; charset=utf-8


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Ck12.org Free SEO Report

Website Inpage Analysis for Ck12.org

H1 Headings:0
H2 Headings:0
H3 Headings:0
H4 Headings:0
H5 Headings:0
H6 Headings:0
Total IFRAMEs:0
Total Images:0
Google Adsense:Not Applicable
Google Analytics:Not Applicable

Keyword Cloud for Ck12.org

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What are the nameservers for ck12.org?

Ck12.org Domain Nameserver Information

HostIP AddressCountry
ns1.ck12.org 23.20.69.33United States United States
ns2.ck12.org 50.19.3.149United States United States

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