Cs50 / CS50 Handbook

Robots.txt Information

Robot	Path	Permission
GoogleBot	/	✔
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Meta Tags

Title	CS50 Handbook
Description	N/A
Keywords	N/A

Server Information

WebSite	www.cs50.tf
Host IP	75.2.60.5
Location	Seattle, Washington, United States

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Cs50.tf Valuation

US$3,018

Last updated: Nov 23, 2022

Cs50.tf has global traffic rank of 27,658,766. Cs50.tf has an estimated worth of US$ 3,018, based on its estimated Ads revenue. Cs50.tf receives approximately 110 unique visitors each day. Its web server is located in Seattle, Washington, United States, with IP address 75.2.60.5. According to SiteAdvisor, cs50.tf is safe to visit.

Traffic & Worth Estimates

Purchase/Sale Value	US$3,018
Daily Ads Revenue	US$1
Monthly Ads Revenue	US$49
Yearly Ads Revenue	US$603
Daily Unique Visitors	110
Note: All traffic and earnings values are estimates.

Traffic Ranks

Global Rank	27,658,766
Delta (90 Days)	0
Most Popular In Country	N/A
Country Rank	N/A

DNS Records

Host	Type	TTL	Data
cs50.tf	A	300	IP: 75.2.60.5
cs50.tf	NS	21600	Target: ns-1889.awsdns-44.co.uk.
cs50.tf	NS	21600	Target: ns-46.awsdns-05.com.
cs50.tf	NS	21600	Target: ns-681.awsdns-21.net.
cs50.tf	NS	21600	Target: ns-1465.awsdns-55.org.
cs50.tf	SOA	900	MNAME: ns-46.awsdns-05.com. RNAME: awsdns-hostmaster.amazon.com. Serial: 1 Refresh: 7200 Retry: 900 Expire: 1209600 Minimum TTL: 86400

HTTP Headers

HTTP/1.1 301 Moved Permanently
Location: https://cs50.tf/
Server: Netlify
X-Nf-Request-Id: 01GJJMP40E4JC0PYAPXNM24DN8
Date: Wed, 23 Nov 2022 16:21:10 GMT
Content-Length: 31
Content-Type: text/plain; charset=utf-8

HTTP/2 200 
age: 0
cache-control: public, max-age=0, must-revalidate
content-type: text/html; charset=UTF-8
date: Wed, 23 Nov 2022 16:21:10 GMT
etag: "6fc753b3fb40cfec266a1f62bac81f93-ssl"
server: Netlify
strict-transport-security: max-age=31536000
x-nf-request-id: 01GJJMP41S6WZK90Z6AJYB0ENG
content-length: 10457

Cs50.tf Whois Information

domain:                        cs50.tf
status:                        ACTIVE
eppstatus:                     active
hold:                          NO
holder-c:                      PPTS102-FRNIC
admin-c:                       ANO00-FRNIC
tech-c:                        DM12108-FRNIC
registrar:                     1API GmbH
Expiry Date:                   2023-07-15T12:33:12Z
created:                       2014-07-15T12:33:12Z
last-update:                   2022-11-11T09:31:39.937895Z
source:                        FRNIC

nserver:                       ns-1465.awsdns-55.org
nserver:                       ns-1889.awsdns-44.co.uk
nserver:                       ns-46.awsdns-05.com
nserver:                       ns-681.awsdns-21.net
source:                        FRNIC

registrar:                     1API GmbH
address:                       Im Oberen Werk 1
address:                       66386 ST. INGBERT
country:                       DE
phone:                         +49.68416984200
fax-no:                        +49.68416984299
e-mail:                        info@1api.net
website:                       http://www.1api.net
anonymous:                     No
registered:                    2008-09-01T00:00:00Z
source:                        FRNIC

nic-hdl:                       PPTS102-FRNIC
type:                          ORGANIZATION
contact:                       PTS Privacy & Trustee Services GmbH
address:                       Neunkircher-Str. 43
address:                       66299 Friedrichsthal
country:                       DE
phone:                         +49.68975054909
fax-no:                        +49.68975021435
e-mail:                        info@ptstrustee.com
registrar:                     1API GmbH
anonymous:                     NO
obsoleted:                     NO
eppstatus:                     associated
eppstatus:                     active
eligstatus:                    not identified
reachstatus:                   not identified
source:                        FRNIC

nic-hdl:                       ANO00-FRNIC
type:                          PERSON
contact:                       Ano Nymous
registrar:                     1API GmbH
anonymous:                     YES
remarks:                       -------------- WARNING --------------
remarks:                       While the registrar knows him/her,
remarks:                       this person chose to restrict access
remarks:                       to his/her personal data. So PLEASE,
remarks:                       don't send emails to Ano Nymous. This
remarks:                       address is bogus and there is no hope
remarks:                       of a reply.
remarks:                       -------------- WARNING --------------
obsoleted:                     NO
eppstatus:                     associated
eppstatus:                     active
eligstatus:                    not identified
reachstatus:                   not identified
source:                        FRNIC

nic-hdl:                       DM12108-FRNIC
type:                          PERSON
contact:                       David Malan
address:                       25 Channel Center #1108
address:                       02210 Boston
country:                       US
phone:                         +1.6175230925
e-mail:                        malan@post.harvard.edu
registrar:                     1API GmbH
anonymous:                     NO
obsoleted:                     NO
eppstatus:                     associated
eppstatus:                     active
eligstatus:                    not identified
reachstatus:                   not identified
source:                        FRNIC

Cs50.tf valuation and analysis