WebKhan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere. Learn for free about math, art, computer programming, economics, …
List of domain same IP 108.138.246.86
Khan Academy is a nonprofit organization. Our mission is to provide a free, world-class education to anyone, anywhere. With more than one billion children world-wide being impacted by school closures, we are experiencing soaring demand for our free resources.
What subjects does Khan Academy offer?Khan Academy is free for both learners and teachers, and offers lessons for students from kindergarten through early college, with topic including math, grammar, science, history, AP® exams, SAT® and more. Khan Academy's founding partners include, among others, Bill and Melinda Gates Foundation, Google, Ann & Jon Doerr and Reed Hastings.
Is Khan Academy free?Yes , it is free to use. Khan Academy is a 501 (c) (3) nonprofit organization. A mission is to provide free, world-class education to anyone, anywhere. Created by experts, Khan Academy’s library of trusted, standards-aligned practice and lessons covers math K-12 through early college, grammar, science, history, SAT®, and more.
GLOBAL RANK
Alexa Reach
Page length
Alexa Rank Country N/A
Daily Unique Visitors
Monthly Unique Visitors
United States
2,251
Indonesia
1,760
Taiwan
572
United Kingdom
508
Brazil
460
Nigeria
402
Egypt
338
Hong Kong
319
Canada
319
Australia
278
Philippines
199
India
194
Malaysia
190
Spain
158
Germany
154
Mexico
147
France
139
Italy
128
Turkey
118
Iraq
107
Thailand
105
Netherlands
101
Israel
100
Cambodia
83
Algeria
64
Ireland
58
Romania
56
Jordan
52
Poland
49
Ghana
47
Argentina
45
South Africa
41
Belgium
37
Czechia
34
Ukraine
32
Japan
32
Morocco
31
South Korea
29
Lebanon
28
Saudi Arabia
27
Austria
26
Hungary
25
Sweden
24
Singapore
23
Pakistan
22
Bangladesh
21
Denmark
20
Greece
19
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Host | Type | Class | TTL | Extra |
khanacademy.org | A | IN | 60 | Ip: 13.225.142.121 |
khanacademy.org | A | IN | 60 | Ip: 13.225.142.91 |
khanacademy.org | A | IN | 60 | Ip: 13.225.142.86 |
khanacademy.org | A | IN | 60 | Ip: 13.225.142.49 |
khanacademy.org | NS | IN | 21600 | Target: ns-125.awsdns-15.com |
khanacademy.org | NS | IN | 21600 | Target: ns-1489.awsdns-58.org |
khanacademy.org | NS | IN | 21600 | Target: ns-1664.awsdns-16.co.uk |
khanacademy.org | NS | IN | 21600 | Target: ns-798.awsdns-35.net |
khanacademy.org | SOA | IN | 300 | Mname: ns-1664.awsdns-16.co.uk Rname: awsdns-hostmaster.amazon.com Serial: 1 Refresh: 7200 Retry: 900 Expire: 1209600 Minimum-ttl: 86400 |
khanacademy.org | MX | IN | 300 | Pri: 1 Target: aspmx.l.google.com |
khanacademy.org | MX | IN | 300 | Pri: 10 Target: aspmx2.googlemail.com |
khanacademy.org | MX | IN | 300 | Pri: 10 Target: aspmx3.googlemail.com |
khanacademy.org | MX | IN | 300 | Pri: 5 Target: alt1.aspmx.l.google.com |
khanacademy.org | MX | IN | 300 | Pri: 5 Target: alt2.aspmx.l.google.com |
khanacademy.org | TXT | IN | 300 | Txt: MS=ms10049948 Entries_0: MS=ms10049948 |
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khanacademy.org | TXT | IN | 300 | Txt: apple-domain-verification=FBF7Yx9o3htFHZ7m Entries_0: apple-domain-verification=FBF7Yx9o3htFHZ7m |
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khanacademy.org | TXT | IN | 300 | Txt: facebook-domain-verification=8kvuco8ljlv8t1aedswjypctrp1pk3 Entries_0: facebook-domain-verification=8kvuco8ljlv8t1aedswjypctrp1pk3 |
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khanacademy.org | TXT | IN | 300 | Txt: spf2.0/pra include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com -all Entries_0: spf2.0/pra include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com -all |
khanacademy.org | TXT | IN | 300 | Txt: v=spf1 include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com exists:%{i}._spf.mta.salesforce.com include:mail.zendesk.com include:mg-spf.greenhouse.io -all Entries_0: v=spf1 include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com exists:%{i}._spf.mta.salesforce.com include:mail.zendesk.com include:mg-spf.greenhouse.io -all |
IP | 108.138.246.36 |
Domain infomation | Domain Name: khanacademy.org
Registry Domain ID: b2461643ff1f45f2b50ae55fe314b170-LROR Registrar WHOIS Server: http://whois.godaddy.com Registrar URL: http://www.whois.godaddy.com Updated Date: 2022-09-15T20:01:09Z Creation Date: 2006-03-14T22:24:02Z Registry Expiry Date: 2024-03-14T22:24:02Z Registrar: GoDaddy.com, LLC Registrar IANA ID: 146 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.4806242505 Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Registry Registrant ID: REDACTED FOR PRIVACY Registrant Name: REDACTED FOR PRIVACY Registrant Organization: Domains By Proxy, LLC Registrant Street: REDACTED FOR PRIVACY Registrant City: REDACTED FOR PRIVACY Registrant State/Province: Arizona Registrant Postal Code: REDACTED FOR PRIVACY Registrant Country: US Registrant Phone: REDACTED FOR PRIVACY Registrant Phone Ext: REDACTED FOR PRIVACY Registrant Fax: REDACTED FOR PRIVACY Registrant Fax Ext: REDACTED FOR PRIVACY Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Registry Admin ID: REDACTED FOR PRIVACY Admin Name: REDACTED FOR PRIVACY Admin Organization: REDACTED FOR PRIVACY Admin Street: REDACTED FOR PRIVACY Admin City: REDACTED FOR PRIVACY Admin State/Province: REDACTED FOR PRIVACY Admin Postal Code: REDACTED FOR PRIVACY Admin Country: REDACTED FOR PRIVACY Admin Phone: REDACTED FOR PRIVACY Admin Phone Ext: REDACTED FOR PRIVACY Admin Fax: REDACTED FOR PRIVACY Admin Fax Ext: REDACTED FOR PRIVACY Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Registry Tech ID: REDACTED FOR PRIVACY Tech Name: REDACTED FOR PRIVACY Tech Organization: REDACTED FOR PRIVACY Tech Street: REDACTED FOR PRIVACY Tech City: REDACTED FOR PRIVACY Tech State/Province: REDACTED FOR PRIVACY Tech Postal Code: REDACTED FOR PRIVACY Tech Country: REDACTED FOR PRIVACY Tech Phone: REDACTED FOR PRIVACY Tech Phone Ext: REDACTED FOR PRIVACY Tech Fax: REDACTED FOR PRIVACY Tech Fax Ext: REDACTED FOR PRIVACY Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. Name Server: ns-1489.awsdns-58.org Name Server: ns-125.awsdns-15.com Name Server: ns-1664.awsdns-16.co.uk Name Server: ns-798.awsdns-35.net DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of WHOIS database: 2023-03-31T10:02:56Z <<< For more information on Whois status codes, please visit https://icann.org/epp Terms of Use: Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Identity Digital except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name. |