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Khanacademy.org Summary


Khanacademy.org was created 19 years ago. Server is located in United States, IP address 13.225.194.113.

Website Info


Creation date 2006-03-14
Expiration date 2024-03-14
Registrar GoDaddy.com, LLC
Name servers
  1. ns-1489.awsdns-58.org
  2. ns-125.awsdns-15.com
  3. ns-1664.awsdns-16.co.uk
  4. ns-798.awsdns-35.net
IP address 13.225.194.113
Server located United States
Host name server-13-225-194-113.yul62.r.cloudfront.net

Alexa Traffic Ranks


Global Rank n/a
Delta (90 Days) n/a
Most Popular In Country n/a
Country Rank n/a

Whois info


Domain Name: KHANACADEMY.ORG

Registry Domain ID: D118495620-LROR

Registrar WHOIS Server: whois.godaddy.com

Registrar URL: http://www.godaddy.com

Updated Date: 2019-03-15T14:46:54Z

Creation Date: 2006-03-14T22:24:02Z

Registrar Registration Expiration Date: 2024-03-14T22:24:02Z

Registrar: GoDaddy.com, LLC

Registrar IANA ID: 146

Registrar Abuse Contact Email: abuse@godaddy.com

Registrar Abuse Contact Phone: +1.4806242505

Domain Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited

Domain Status: clientUpdateProhibited http://www.icann.org/epp#clientUpdateProhibited

Domain Status: clientRenewProhibited http://www.icann.org/epp#clientRenewProhibited

Domain Status: clientDeleteProhibited http://www.icann.org/epp#clientDeleteProhibited

Registrant Organization: Khan Academy

Registrant State/Province: California

Registrant Country: US

Registrant Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=KHANACADEMY.ORG

Admin Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=KHANACADEMY.ORG

Tech Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=KHANACADEMY.ORG

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 Data Problem Reporting System: http://wdprs.internic.net/

DNS Records


Host Type TTL Data
khanacademy.org A 60 ip: 13.225.194.113
khanacademy.org A 60 ip: 13.225.194.76
khanacademy.org A 60 ip: 13.225.194.128
khanacademy.org A 60 ip: 13.225.194.72
khanacademy.org MX 300 pri: 10
target: aspmx3.googlemail.com
khanacademy.org MX 300 pri: 5
target: alt1.aspmx.l.google.com
khanacademy.org MX 300 pri: 5
target: alt2.aspmx.l.google.com
khanacademy.org MX 300 pri: 1
target: aspmx.l.google.com
khanacademy.org MX 300 pri: 10
target: aspmx2.googlemail.com
khanacademy.org NS 86400 target: ns-798.awsdns-35.net
khanacademy.org NS 86400 target: ns-125.awsdns-15.com
khanacademy.org NS 86400 target: ns-1489.awsdns-58.org
khanacademy.org NS 86400 target: ns-1664.awsdns-16.co.uk
khanacademy.org SOA 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 TXT 299 txt: apple-domain-verification=FBF7Yx9o3htFHZ7m
khanacademy.org TXT 299 txt: _globalsign-domain-verification=e70UZqvudGByIeilV8oO0gubBZi0P7QLakTxKub-zS
khanacademy.org TXT 299 txt: _globalsign-domain-verification=Prrz12gznJzJiHaajX3CnPfpqK6hhLae0miMSZ_BGa
khanacademy.org TXT 299 txt: v=spf1 include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com include:mailgun.org include:_netblocks.khanacademy.org -all
khanacademy.org TXT 299 txt: spf2.0/pra include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com include:mailgun.org include:_netblocks.khanacademy.org -all
khanacademy.org TXT 299 txt: google-site-verification=y1w1HGdtmQcg92Uy4JtubYkFtDDshCwmDXTFCgjpr-Y
khanacademy.org TXT 299 txt: google-site-verification=sHrvDlgokhtbjBWsn8Dhu616EFRRv8GD0C1AU4_1gl4
khanacademy.org TXT 299 txt: google-site-verification=SprWzGYoIdXdFrUCSyBhXJtHzFjE8FAQNlTamgKenhU
khanacademy.org TXT 299 txt: google-site-verification=Jiabx8hC-zV0E8-hAj40dHCY_oWNIvfqkNe7VFnGbCs
khanacademy.org TXT 299 txt: google-site-verification=JML6gcy7DbE1dA3JB9W4O6EB9uQ8bpOlJTyniVCgd-o
khanacademy.org TXT 299 txt: globalsign-domain-verification=qV_5Us2mt6FO1Ig5hnG4kYHESYAxuH5-qZ0cRXC-Ig
khanacademy.org TXT 299 txt: facebook-domain-verification=8kvuco8ljlv8t1aedswjypctrp1pk3
khanacademy.org TXT 299 txt: botify-site-verification=sGRcFNKzIkHzx1jtsQ7YkiT8hgWB6RiU

HTTP Headers


Connection: keep-alive
Content-Type: text/html; charset=utf-8
X-Powered-By: Express
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Cache-Control: no-store, must-revalidate
ETag: W/"3e6b3-pCd+Tc6ytAz2mvJ8ct07v58ncdo"
Server: Google Frontend
Via: 1.1 varnish, 1.1 varnish
Accept-Ranges: bytes
Date: Tue, 17 Nov 2020 16:14:03 GMT
Age: 15414
X-Served-By: cache-mdw17359-MDW, cache-ewr18128-EWR
X-Cache: HIT, HIT
X-Cache-Hits: 1, 1
X-Timer: S1605629644.609156,VS0,VE3
Vary: Accept-Encoding, x-ka-is-e2e, x-ka-is-phone, x-ka-is-tablet, x-ka-is-unsupported-browser, x-ka-is-ios, x-fastly-country, x-ka-lang, x-ka-locale, x-ka-locale-status, x-ka-curriculum, x-ka-has-any-permissions, x-ka-may-be-under13, x-ka-is-phantom, x-ka-static-version, x-ka-published-content-version
X-KA-Cached-Trace-ID: 193d836b-2685-4065-acdf-31d4bd187f70
X-Cloud-Trace-Context: 75a949ed-67b6-4eb7-9063-2910354e6dd8
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
x-encoded-content-encoding: gzip
x-encoded-content-length: 55236

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