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Cs50.net Summary


Cs50.net was created 17 years ago. Receives approximately 624,300 unique visitors per month. Server is located in United States, IP address 104.198.14.52.

Website Info


Creation date 2008-01-12
Expiration date 2021-01-12
Registrar GoDaddy.com, LLC
Name servers
  1. ns-918.awsdns-50.net
  2. ns-1843.awsdns-38.co.uk
  3. ns-165.awsdns-20.com
  4. ns-1091.awsdns-08.org
IP address 104.198.14.52
Server located United States, The Dalles
Host name 52.14.198.104.bc.googleusercontent.com

Alexa Traffic Ranks


Global Rank 94,794
Delta (90 Days) 29,231
Most Popular In Country United States
Country Rank 80,442

Whois info


Domain Name: CS50.NET

Registry Domain ID: 1377695001_DOMAIN_NET-VRSN

Registrar WHOIS Server: whois.godaddy.com

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

Updated Date: 2020-01-13T14:05:09Z

Creation Date: 2008-01-12T06:48:51Z

Registrar Registration Expiration Date: 2021-01-12T06:48:51Z

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: 

Registrant State/Province: Massachusetts

Registrant Country: US

Registrant Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=CS50.NET

Admin Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=CS50.NET

Tech Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=CS50.NET

Name Server: NS-918.AWSDNS-50.NET

Name Server: NS-1843.AWSDNS-38.CO.UK

Name Server: NS-165.AWSDNS-20.COM

Name Server: NS-1091.AWSDNS-08.ORG

DNSSEC: unsigned

URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/

DNS Records


Host Type TTL Data
cs50.net A 299 ip: 104.198.14.52
cs50.net MX 300 pri: 10
target: aspmx3.googlemail.com
cs50.net MX 300 pri: 5
target: alt1.aspmx.l.google.com
cs50.net MX 300 pri: 5
target: alt2.aspmx.l.google.com
cs50.net MX 300 pri: 1
target: aspmx.l.google.com
cs50.net MX 300 pri: 10
target: aspmx2.googlemail.com
cs50.net NS 86400 target: ns-1843.awsdns-38.co.uk
cs50.net NS 86400 target: ns-918.awsdns-50.net
cs50.net NS 86400 target: ns-1091.awsdns-08.org
cs50.net NS 86400 target: ns-165.awsdns-20.com
cs50.net SOA 900 mname: ns-918.awsdns-50.net
rname: awsdns-hostmaster.amazon.com
serial: 1
refresh: 7200
retry: 900
expire: 1209600
minimum-ttl: 86400
cs50.net TXT 300 txt: github-verification=5UN5PX7CjSW3UdHkDtczNpb9
cs50.net TXT 300 txt: v=spf1 include:_spf.google.com include:amazonses.com ~all
cs50.net TXT 300 txt: MS=ms48764706

HTTP Headers


Cache-Control: no-cache, no-store, must-revalidate
Content-Security-Policy: frame-ancestors 'self'
Content-Type: text/html
Date: Sun, 15 Nov 2020 22:07:43 GMT
ETag: W/"c4ca3dd820221c88420144ecd64c8a07"
Expires: 0
Last-Modified: Sun, 15 Nov 2020 20:55:07 GMT
Pragma: no-cache
transfer-encoding: chunked
Connection: keep-alive
x-encoded-content-encoding: gzip

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