Cpu.land Intro | Putting the "You" in CPU
Curious exactly what happens when you run a program on your computer? Learn how multiprocessing works, what system calls really are, how computers man...
Cpu.land Overview
Cpu.land belongs to AMAZON-02 - Amazon.com, Inc., US. Check the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
In terms of rank-to-traffic ratio, cpu.land has 2,328 unique users per day, viewing 4,657 pages. The rank based value of cpu.land is 3,370 USD. Every user makes 2.14 pageviews on average.
Cpu.land boasts a link base consisting of 284 referring domains and 308 external backlinks, as revealed by the data obtained from web network scanning.
Cpu.land top-level domain belongs to .LAND domain zone. Check other webpages in .LAND zone.
According the last verification test in November 12, 2023, cpu.land has an expired SSL certificate issued by Let's Encrypt (expired on January 02, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.
Based on data from Symantec cpu.land is a fairly safe domain.
Cpu.land Website Safety
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates cpu.land for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
McAfee assesses cpu.land for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze cpu.land for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the cpu.land. This reputation system receives ratings from users and information from third-party sources, assesses the cpu.land for safety features and confirms, whether cpu.land is suitable for children.
| Domain | cpu.land |
| Issuer Organization | Let's Encrypt |
| Issuer | R3 |
| Algorithm | RSA-SHA256 |
| Valid form | 10/04/2023 |
| Expiration | 01/02/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
cpu.land |
Cpu.land Rank History
Alexa Rank shows how popular cpu.land is in comparison with other sites. The most popular site has Alexa Rank equals 1. If cpu.land has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to cpu.land and pageviews on cpu.land over the past 3 months.
Cpu.land Hosting Information
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., USLast Update: 09/04/2024
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509
OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Cpu.land Domain Registration and Settings
Domain Name: cpu.land
Registry Domain ID: 5bfb0fea33194fe8b67d73faa6ab9206-DONUTS
Registrar WHOIS Server: whois.donuts.co
Registrar URL:
Updated Date: 2023-07-24T15:05:01Z
Creation Date: 2023-07-13T18:55:21Z
Registry Expiry Date: 2024-07-13T18:55:21Z
Registrar: Squarespace Domains II LLC
Registrar IANA ID: 895
Registrar Abuse Contact Email: abuse-complaints@squarespace.com
Registrar Abuse Contact Phone: +1.6466935324
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Contact Privacy Inc. Customer 7151571251
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: ON
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: CA
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
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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
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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: ns1.dnsimple.com
Name Server: ns2.dnsimple.com
Name Server: ns3.dnsimple.com
Name Server: ns4.dnsimple-edge.org
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-11-12T07:03:20Z
| Host | A Record | TTL |
|---|---|---|
| cpu.land | 76.76.21.21 | 21600 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| cpu.land | ns1.dnsimple.com | 3600 |
| cpu.land | ns2.dnsimple.com | 3600 |
| cpu.land | ns3.dnsimple.com | 3600 |
| cpu.land | ns4.dnsimple-edge.org | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| cpu.land | google-site-verification=KuU6_yKBnq6HLWIGl9z8FJTm9QERMFBkuhVnG7SxC5o | 5 |
| cpu.land | google-site-verification=yrBprsuPgbaoNFd79KLgjYMr2xqEZhkaTH6eZbYvsHg | 5 |
ns1.dnsimple.com
TTL: 3600
Email address: admin.dnsimple.com
Serial: 1690210521
Refresh: 86400
Retry: 7200
Expire: 604800
Minimum: 300
Cpu.land HTML Check
not found
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