curso-r.com Curso-r.com

   
Curso-R | Descomplicando a Ciência de Dados

Domain Summary

What is the traffic rank for Curso-r.com?

• Curso-r.com ranks #3,835,952 globally on HypeStat.

What percent of global Internet users visit Curso-r.com?

1.64E-5% of global Internet users visit Curso-r.com

How many people visit Curso-r.com each day?

• Curso-r.com receives approximately 811 visitors and 2,099 page impressions per day.

Which countries does Curso-r.com receive most of its visitors from?

• Curso-r.com is mostly visited by people located in Brazil,Portugal.

How much Curso-r.com can earn?

• Curso-r.com should earn about $2.72/day from advertising revenue.

What is Curso-r.com estimated value?

• Estimated value of Curso-r.com is $2,737.80.

What IP addresses does Curso-r.com resolve to?

• Curso-r.com resolves to the IP addresses 34.73.83.172.

Where are Curso-r.com servers located in?

• Curso-r.com has servers located in North Charleston, South Carolina, 29415, United States.

curso-r.com Profile

Title:Curso-R | Descomplicando a Ciência de Dados Description:A Curso-R é uma empresa de cursos de programação em R e consultoria em ciência de dados. Nossa missão é descomplicar a ciência de dados para a comunidade.
Category:Science and Education / Math

What technologies does curso-r.com use?

These are the technologies used at curso-r.com. curso-r.com has a total of 6 technologies installed in 6 different categories.

curso-r.com Traffic Analysis

Curso-r.com is ranked #3,835,952 in the world. This website is viewed by an estimated 811 visitors daily, generating a total of 2.1K pageviews. This equates to about 24.6K monthly visitors. Curso-r.com traffic has increased by 0.26% compared to last month.
Daily Visitors811
9.97%
Monthly Visits24.6K
0.26%
Pages per Visit2.59
10.55%
Visit duration04:50
70.16%
Bounce Rate59.05%
0.77%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
811
Monthly Visits:
24,573
Pages per Visit:
2.59
Daily Pageviews:
2,099
Avg. visit duration:
04:50
Bounce rate:
59.05%
Global Reach:
1.64E-5%
Monthly Visits (SEMrush):
9,914
Monthly Unique Visitors (SEMrush):
8,012
Monthly Visits (SimilarWeb):
24,562
HypeRank:
3,835,952
SEMrush Rank:
10,615,731
SimilarWeb Rank:
1,505,083
*All traffic values are estimates only.

Traffic sources

Direct:
0%
Referral:
0%
Search:
87.21%
Social:
12.79%
Paid:
0%

Desktop vs Mobile

Desktop:
76.76%
Mobile:
23.24%

Total Visits Last 3 Months

15.1K
DEC
24.5K
JAN
24.6K
FEB

Visitors by country

Country
Users%
 
Brazil 97.02%
 
Portugal 2.98%

Which sites are competitors to curso-r.com?

Websites similar to curso-r.com are sites similar on user interests and browsing behavior. Users can discover new websites that are similar to the ones they already enjoy or find useful.
Domain
CompareDaily Visitors
geokrigagem.com.br
Compare >278
Last update was 817 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with curso-r.com in any way. Only publicly available statistics data are displayed.

Search Engine Indexes

Search engine indexes are huge databases or collections of net pages that search engines like google like google and yahoo use to retrieve applicable facts while customers carry out searches. These indexes are created through search engines like google and yahoo through crawling and indexing net pages from throughout the internet.
Baidu Index:
1

 

SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.
SemRushSemRush
Domain:
  curso-r.com
Rank:
(Rank based on keywords, cost and organic traffic)
  10,615,731
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  261
Organic Traffic:
(Number of visitors coming from top 20 search results)
  2
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $6.00

Revenue report

Google.com would generate approximately $2.7 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $81.6 and annual gross revenue of approximately $1K. Based on these figures, the site's net worth is estimated at around $2.7K.

How much would curso-r.com make?

Daily Revenue:
$2.72
Monthly Revenue:
$81.60
Yearly Revenue:
$992.80
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
Brazil 2,036$2.71
 
Portugal 63$0.01

Loss of money due to Adblock?

Daily Revenue Loss:
$0.17
Monthly Revenue Loss:
$4.96
Yearly Revenue Loss:
$60.37
Daily Pageviews Blocked:
135
Monthly Pageviews Blocked:
4,060
Yearly Pageviews Blocked:
49,396

Daily revenue loss by country

 
CountryBlockedLost Money
 
Brazil 122$0.16
 
Portugal 13$0.00

How much is curso-r.com worth?

Website Value:
$2.7K

Ad Experience Report

Summary of the ad experience rating of a website for a specific platform.

Mobile summary

Root domain:
curso-r.com
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Desktop summary

Root domain:
curso-r.com
Ad filtering:
(Chrome is not filtering ads on your site.)
Off
Status:
(The status of the site that is reviewed for the Better Ads Standards.)
Not reviewed

Abusive Experience Report

Summary of the abusive experience rating of a website.
Root domain:
curso-r.com
Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.)
Off
Status:
(The status of the site reviewed for the abusive experiences.)
Not reviewed

Where is curso-r.com hosted?

Curso-r.com may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
34.73.83.172
ASN:
AS396982 
ISP:
Google LLC 
Server Location:
North Charleston
South Carolina, SC
29415
United States, US
 

Other sites hosted on 34.73.83.172

How fast does curso-r.com load?

The average loading time of curso-r.com is 347 ms. The Desktop speed index is 99 and mobile speed index is 91.
Average Load Time:
347 ms

Page Speed (Google PageSpeed Insights) - Desktop

99
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a FAST speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)6ms 76% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 76% 18% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 18% 4% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 4%
Time To First Byte (TTFB)350ms 92% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 92% 4% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 4% 2% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 2%
First Contentful Paint (FCP)892ms 93% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 93% 4% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 4% 1% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 1%
First Input Delay (FID)2ms 100% of loads for this page have a fast (<100ms) First Input Delay (FID) 100% 0% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)894ms 96% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 96% 2% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 2% 0% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 0%

Origin Data

All pages served from this origin have an FAST speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)9ms 75% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 75% 19% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 19% 4% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 4%
Time To First Byte (TTFB)364ms 92% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 92% 5% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 5% 2% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 2%
First Contentful Paint (FCP)902ms 94% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 94% 3% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 3% 1% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 1%
First Input Delay (FID)2ms 100% of loads for this page have a fast (<100ms) First Input Delay (FID) 100% 0% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interaction To Next Paint (INP)0 0% of loads for this page have a fast (<0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have an average (0ms ~ 0ms) Interaction To Next Paint (INP) 0% 0% of loads for this page have a slow (>0ms) Interaction To Next Paint (INP) 0%
Largest Contentful Paint (LCP)939ms 96% of loads for this page have a fast (<2500ms) Largest Contentful Paint (LCP) 96% 2% of loads for this page have an average (2500ms ~ 4000ms) Largest Contentful Paint (LCP) 2% 0% of loads for this page have a slow (>4000ms) Largest Contentful Paint (LCP) 0%

Lab Data

Total Blocking Time 0 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric
First Contentful Paint 0.7 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
Time to Interactive 0.7 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Timing budget  
Set a timing budget to help you keep an eye on the performance of your site. Performant sites load fast and respond to user input events quickly. Learn more about performance budgets
Max Potential First Input Delay 30 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
Largest Contentful Paint image was not lazily loaded  
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading
Speed Index 0.7 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Has a `<meta name="viewport">` tag with `width` or `initial-scale`  
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents . a 300 millisecond delay to user input Learn more about using the viewport meta tag
Preload Largest Contentful Paint image  
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
Largest Contentful Paint 0.7 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
First Meaningful Paint 0.7 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more about performance budgets

Page Speed (Google PageSpeed Insights) - Mobile

91
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a AVERAGE speed compared to other pages in the Chrome User Experience Report.We are showing the 90th percentile of FCP and the 95th percentile of FID.

Cumulative Layout Shift (CLS)17ms 76% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 72% 6% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 6% 21% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 21%
Time To First Byte (TTFB)643ms 92% of loads for this page have a fast (<800s) Time To First Byte (TTFB) 84% 10% of loads for this page have an average (800s ~ 1800s) Time To First Byte (TTFB) 10% 5% of loads for this page have a slow (>1800s) Time To First Byte (TTFB) 5%
First Contentful Paint (FCP)1.2s 93% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 90% 5% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 5% 4% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 4%
First Input Delay (FID)13ms 99% of loads for this page have a fast (<100ms) First Input Delay (FID) 99% 0% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 0% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 0% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)1.3s 96% of loads for this page have a fast (<2500s) Largest Contentful Paint (LCP) 93% 5% of loads for this page have an average (2500s ~ 4000s) Largest Contentful Paint (LCP) 5% 1% of loads for this page have a slow (>4000s) Largest Contentful Paint (LCP) 1%

Origin Data

All pages served from this origin have an AVERAGE speed compared to other pages in the Chrome User Experience Report. over the last 30 days.To view suggestions tailored to each page, analyze individual page URLs.

Cumulative Layout Shift (CLS)11ms 74% of loads for this page have a fast (<0.01s) Cumulative Layout Shift (CLS) 74% 5% of loads for this page have an average (0.01s ~ 0.025s) Cumulative Layout Shift (CLS) 5% 20% of loads for this page have a slow (>0.025s) Cumulative Layout Shift (CLS) 20%
Time To First Byte (TTFB)663ms 83% of loads for this page have a fast (<0.8s) Time To First Byte (TTFB) 83% 12% of loads for this page have an average (0.8s ~ 1.8s) Time To First Byte (TTFB) 12% 4% of loads for this page have a slow (>1.8s) Time To First Byte (TTFB) 4%
First Contentful Paint (FCP)1.2s 91% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 91% 5% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 5% 3% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 3%
First Input Delay (FID)13ms 100% of loads for this page have a fast (<100ms) First Input Delay (FID) 98% 1% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 1% 0% of loads for this page have a slow (>300ms) First Input Delay (FID) 0%
Interactive To Next Paint (INP)0 0% of loads for this page have a fast (<0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have an average (0s ~ 0s) Interactive To Next Paint (INP) 0% 0% of loads for this page have a slow (>0s) Interactive To Next Paint (INP) 0%
Largest Contentful Paint (LCP)1.3s 94% of loads for this page have a fast (<2.5s)Largest Contentful Paint (LCP) 94% 4% of loads for this page have an average (2.5s ~ 4s)Largest Contentful Paint (LCP) 4% 0% of loads for this page have a slow (>4s)Largest Contentful Paint (LCP) 0%

Lab Data

Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more about performance budgets
First Contentful Paint (3G) 4890 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network. Learn more about the First Contentful Paint (3G) metric
Speed Index 3.2 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more about the Speed Index metric
Has a `<meta name="viewport">` tag with `width` or `initial-scale`  
A `<meta name="viewport">` not only optimizes your app for mobile screen sizes, but also prevents . a 300 millisecond delay to user input Learn more about using the viewport meta tag
Time to Interactive 4.7 s
Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric
Largest Contentful Paint image was not lazily loaded  
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint. Learn more about optimal lazy loading
Largest Contentful Paint 2.9 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more about the Largest Contentful Paint metric
Lazy load third-party resources with facades  
Some third-party embeds can be lazy loaded. Consider replacing them with a facade until they are required. Learn how to defer third-parties with a facade
Timing budget  
Set a timing budget to help you keep an eye on the performance of your site. Performant sites load fast and respond to user input events quickly. Learn more about performance budgets
Max Potential First Input Delay 90 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric
Preload Largest Contentful Paint image  
If the LCP element is dynamically added to the page, you should preload the image in order to improve LCP. Learn more about preloading LCP elements
First Contentful Paint 2.5 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more about the First Contentful Paint metric
First Meaningful Paint 2.5 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more about the First Meaningful Paint metric
Total Blocking Time 50 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more about the Total Blocking Time metric

Does curso-r.com use compression?

Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on curso-r.com are reduced by 83%.
curso-r.com use br compression.
Original size: 52.42 KB
Compressed size: 8.48 KB
File reduced by: 43.93 KB (83%)

Google Safe Browsing

Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.
This site is not currently listed as suspicious

MyWot.com Reputation Ratings

MyWOT (short for "My Web of Trust") is a web-based reputation and rating service that provides users with information about the trustworthiness and safety of websites.
Status:
  UNKNOWN

SSL Checker - SSL Certificate Verify

An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. curso-r.com supports HTTPS.
 curso-r.com supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: *.curso-r.com
Organization:
Location:
Issuer: R3
Valid from: Feb 9 16:01:10 2023 GMT
Valid until: May 10 16:01:09 2023 GMT
Authority: CA:FALSE
Keysize:
Common Name: R3
Organization: Let's Encrypt
Location: US
Issuer: ISRG Root X1
Valid from: Sep 4 00:00:00 2020 GMT
Valid until: Sep 15 16:00:00 2025 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name: ISRG Root X1
Organization: Internet Security Research Group
Location: US
Issuer: DST Root CA X3
Valid from: Jan 20 19:14:03 2021 GMT
Valid until: Sep 30 18:14:03 2024 GMT
Authority: CA:TRUE
Keysize: 4096 Bits

Verify HTTP/2 Support

HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency.
 curso-r.com supports HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

Http Header

HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.
age: 1
cache-control: public, max-age=0, must-revalidate
content-encoding: br
content-type: text/html; charset=UTF-8
date: Fri, 24 Mar 2023 06:54:02 GMT
etag: "e1e544cd794a83df9940011089528fb2-ssl-df"
server: Netlify
strict-transport-security: max-age=31536000
vary: Accept-Encoding
x-nf-request-id: 01GW96AKPATNVR7JJ6V96SHDDN

DNS Lookup

DNS entries (Domain Name System) are a critical component of the Internet infrastructure. They act as directories that translate human-readable domain names (such as example.com) to machine-readable IP addresses. DNS records are stored on DNS servers and help forward internet traffic efficiently.
Type Ip Target/Txt TTL
HINFO 3600
NS dns2.p05.nsone.net 3542
NS dns3.p05.nsone.net 3542
NS dns4.p05.nsone.net 3542
NS dns1.p05.nsone.net 3542

Whois Lookup

Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on February 6, 2017 and will expire on February 6, 2024 if not renewed. This website is now assigned through the registrar Name.com, Inc.. The WHOIS data for this website's domain was last updated on January 13, 2022.
Domain Created:
2017-02-06
Domain Expires:
2024-02-06
Domain Updated:
2022-01-13
Domain Age:
8 years 4 months 12 days
Domain Registrar:
Name.com, Inc.
Domain Owner:
JT
WhoIs:
 

Domain Name: CURSO-R.COM 
Registry Domain ID: 2095929195_DOMAIN_COM-VRSN 
Registrar WHOIS Server: whois.name.com 
Registrar URL: http://www.name.com 
Updated Date: 2022-01-14T01:31:00Z 
Creation Date: 2017-02-07T00:34:13Z 
Registrar Registration Expiration Date: 2024-02-07T00:34:13Z 
Registrar: Name.com, Inc. 
Registrar IANA ID: 625 
Reseller:  
Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited 
Registry Registrant ID: Not Available From Registry 
Registrant Name: Julio Trecenti 
Registrant Organization: JT 
Registrant Street: rua sao miguel, 100 , apt 54, bela vista 
Registrant City: Sao Paulo 
Registrant State/Province: SP 
Registrant Postal Code: 01308040 
Registrant Country: BR 
Registrant Phone: Non-Public Data 
Registrant Email: https://www.name.com/contact-domain-whois/curso-r.com/registrant 
Registry Admin ID: Not Available From Registry 
Admin Name: Julio Trecenti 
Admin Organization: JT 
Admin Street: rua sao miguel, 100 , apt 54, bela vista 
Admin City: Sao Paulo 
Admin State/Province: SP 
Admin Postal Code: 01308040 
Admin Country: BR 
Admin Phone: Non-Public Data 
Admin Email: https://www.name.com/contact-domain-whois/curso-r.com/admin 
Registry Tech ID: Not Available From Registry 
Tech Name: Julio Trecenti 
Tech Organization: JT 
Tech Street: rua sao miguel, 100 , apt 54, bela vista 
Tech City: Sao Paulo 
Tech State/Province: SP 
Tech Postal Code: 01308040 
Tech Country: BR 
Tech Phone: Non-Public Data 
Tech Email: https://www.name.com/contact-domain-whois/curso-r.com/tech 
Name Server: dns1.p05.nsone.net 
Name Server: dns2.p05.nsone.net 
Name Server: dns3.p05.nsone.net 
Name Server: dns4.p05.nsone.net 
DNSSEC: unSigned 
Registrar Abuse Contact Email: email 
Registrar Abuse Contact Phone: +1.7203101849 
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2023-03-24T06:54:58Z