duolingo.com Duolingo.com

   
Duolingo

Domain Summary

What is the traffic rank for Duolingo.com?

• Duolingo.com ranks #8,805 globally on HypeStat.

What percent of global Internet users visit Duolingo.com?

• 0.0529461% of global Internet users visit Duolingo.com

How many people visit Duolingo.com each day?

• Duolingo.com receives approximately 2.6M visitors and 17,331,763 page impressions per day.

Which countries does Duolingo.com receive most of its visitors from?

• Duolingo.com is mostly visited by people located in United States,Brazil,United Kingdom.

How much Duolingo.com can earn?

• Duolingo.com should earn about $68,468.16/day from advertising revenue.

What is Duolingo.com estimated value?

• Estimated value of Duolingo.com is $76,266,907.41.

What IP addresses does Duolingo.com resolve to?

• Duolingo.com resolves to the IP addresses 184.72.124.184.

Where are Duolingo.com servers located in?

• Duolingo.com has servers located in Ashburn, Virginia, 20149, United States.

duolingo.com Profile

Title:Duolingo
Description:Duolingo is the world's most popular way to learn a language. It's 100% free, fun and science-based. Practice online on duolingo.com or on the apps!
Tags:
english
flashcards
italian
french
course
language
german
portuguese
spanish
study
free
learn
lessons
Category:Science and Education / Education
About: Offers free language instruction where users translate documents and vote on the accuracy of those translations. Contains a description of how it works, a blog, and a study of the project's efficacy.
Duolingo is the world's most popular way to learn a language. It's 100% free, fun and science-based. Practice online on duolingo.com or on the apps! Edit Site Info

What technologies does duolingo.com use?

These are the technologies used at duolingo.com. duolingo.com has a total of 9 technologies installed in 8 different categories.
Load balancers
Amazon ALB Amazon ALB
Reverse proxies
Envoy Envoy
Tag Managers
Google Tag Manager Google Tag Manager
Cookie compliance
OneTrust OneTrust
Miscellaneous
Open Graph Open Graph
PWA PWA
JavaScript Frameworks
React React
Security
reCAPTCHA reCAPTCHA
PaaS
Amazon Web Services Amazon Web Services

duolingo.com Traffic Analysis

Duolingo.com is ranked #8,805 in the world. This website is viewed by an estimated 2.6M visitors daily, generating a total of 17.3M pageviews. This equates to about 79.1M monthly visitors. Duolingo.com traffic has decreased by 3.72% compared to last month.
Daily Visitors2.6M
10.83%
Monthly Visits79.1M
3.72%
Pages per Visit6.64
5.24%
Visit duration12:04
8.61%
Bounce Rate31.61%
0.61%
Is this your site?Verify your site's metrics.
Daily Unique Visitors:
2,610,205
Monthly Visits:
79,089,212
Pages per Visit:
6.64
Daily Pageviews:
17,331,763
Avg. visit duration:
12:04
Bounce rate:
31.61%
Global Reach:
0.0529461%
Monthly Visits (SEMrush):
43,533,093
Monthly Unique Visitors (SEMrush):
16,693,273
Monthly Visits (SimilarWeb):
76,770,744
HypeRank:
8,805
SEMrush Rank:
2,010
SimilarWeb Rank:
401
*All traffic values are estimates only.

Traffic sources

Direct:
83.92%
Referral:
0.90%
Search:
14.68%
Social:
0.19%
Paid:
0.31%

Desktop vs Mobile

Desktop:
45.30%
Mobile:
54.70%

Total Visits Last 3 Months

77M
APR
82.1M
MAY
79.1M
JUN

Visitors by country

Country
Users%
 
United States 26.98%
 
Brazil 6.55%
 
United Kingdom 4.79%
 
Mexico 4.08%
 
Canada 3.59%

Where do visitors go on duolingo.com?

 
Reach%Pageviews%PerUser
duolingo.com
87.98%77.13%2.09
englishtest.duolingo.com
6.82%7.86%2.7
forum.duolingo.com
3.73%3.90%2.5
events.duolingo.com
2.32%2.31%2.4
schools.duolingo.com
1.77%1.12%1.5
Last update was 270 days ago
     
This can take up to 60 seconds. Please wait...

*HypeStat.com is not promoting or affiliated with duolingo.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.
Google Index:
2,190,000
Bing Index:
8,330,000

Moz Data ▼

Domain Authority (DA) is a metric developed by Moz. DA is a score that predicts the ranking potential of a website on search engine result pages (SERPs). Moz calculates Domain Authority on a logarithmic scale from 1 to 100, with higher scores indicating a greater likelihood of ranking well in search results. Moz Domain Authority of duolingo.com is 85.
Domain Authority:
  85
Page Authority:
  65
MozRank:
  7

  ▼

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:
  duolingo.com
Rank:
(Rank based on keywords, cost and organic traffic)
  2,010
Organic Keywords:
(Number of keywords in top 20 Google SERP)
  342,644
Organic Traffic:
(Number of visitors coming from top 20 search results)
  1,787,445
Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords)
  $1,408,130.00
Full SEMrush Report >>

Revenue report ▼

Google.com would generate approximately $68.5K per day if the source of income were advertisements, which equates to an estimated monthly revenue of $2.1M and annual gross revenue of approximately $25M. Based on these figures, the site's net worth is estimated at around $76.3M.

How much would duolingo.com make?

Daily Revenue:
$68,468.16
Monthly Revenue:
$2,054,044.80
Yearly Revenue:
$24,990,878.40
*All earnings values are estimates only.

Daily earning by country

 
CountryPageviewsEarning
 
United States 4,676,103$22,585.58
 
Canada 622,014$3,756.96
 
United Kingdom 830,823$2,226.61
 
Brazil 1,135,766$1,510.57
 
Mexico 706,618$197.85

Loss of money due to Adblock?

Daily Revenue Loss:
$5,469.34
Monthly Revenue Loss:
$164,080.26
Yearly Revenue Loss:
$1,996,309.83
Daily Pageviews Blocked:
1,261,875
Monthly Pageviews Blocked:
37,856,253
Yearly Pageviews Blocked:
460,584,414

Daily revenue loss by country

 
CountryBlockedLost Money
 
United States 841,698$4,065.40
 
Canada 155,503$939.24
 
United Kingdom 132,932$356.26
 
Brazil 68,146$90.63
 
Mexico 63,596$17.81

How much is duolingo.com worth?

Website Value:
$76.3M

Ad Experience Report ▼

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

Mobile summary

Root domain:
duolingo.com
Last Change Time:
(The last time that the site changed status.)
2019-02-18 07:10:56
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.)
Passing

Desktop summary

Root domain:
duolingo.com
Last Change Time:
(The last time that the site changed status.)
2019-02-18 07:10:56
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.)
Passing

Abusive Experience Report ▼

Summary of the abusive experience rating of a website.
Root domain:
duolingo.com
Last Change Time:
(The last time that the site changed status.)
2019-02-18 07:10:56
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.)
Passing

Where is duolingo.com hosted? ▼

Duolingo.com may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.
Server IP:
184.72.124.184
ASN:
AS14618 
ISP:
Amazon.com, Inc. 
Server Location:
Ashburn
Virginia, VA
20149
United States, US
 

Other sites hosted on 184.72.124.184

How fast does duolingo.com load? ▼

The average loading time of duolingo.com is 546 ms. The Desktop speed index is 79 and mobile speed index is 20.
Average Load Time:
546 ms

Page Speed (Google PageSpeed Insights) - Desktop

79
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a SLOW 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.

First Contentful Paint (FCP)4.0s 35% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 35% 27% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 27% 37% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 37%
First Input Delay (FID)8ms 95% of loads for this page have a fast (<100ms) First Input Delay (FID) 95% 2% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 2% 1% of loads for this page have a slow (>300ms) First Input Delay (FID) 1%

Origin Data

All pages served from this origin have an SLOW 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.

First Contentful Paint (FCP)3.9s 35% of loads for this page have a fast (<1.8s) First Contentful Paint (FCP) 35% 28% of loads for this page have an average (1.8s ~ 3s) First Contentful Paint (FCP) 28% 36% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 36%
First Input Delay (FID)8ms 96% of loads for this page have a fast (<100ms) First Input Delay (FID) 96% 2% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 2% 1% of loads for this page have a slow (>300ms) First Input Delay (FID) 1%

Lab Data

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 more
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
Speed Index 1.4 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more
First Contentful Paint 1.0 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more
Total Blocking Time 290 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more
First Meaningful Paint 1.1 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more
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
Time to Interactive 2.1 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more
Largest Contentful Paint 1.7 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn more
Max Potential First Input Delay 280 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more
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

Page Speed (Google PageSpeed Insights) - Mobile

20
0-49 50-89 90-100 i

Field Data

Over the last 30 days, the field data shows that this page has a SLOW 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.

First Contentful Paint (FCP)6.4s 35% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 0% 28% of loads for this page have an average (1s ~ 3s) First Contentful Paint (FCP) 28% 70% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 70%
First Input Delay (FID)113ms 73% of loads for this page have a fast (<100ms) First Input Delay (FID) 73% 14% of loads for this page have an average (100ms ~ 300ms) First Input Delay (FID) 14% 11% of loads for this page have a slow (>300ms) First Input Delay (FID) 11%

Origin Data

All pages served from this origin have an SLOW 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.

First Contentful Paint (FCP)5.6s 3% of loads for this page have a fast (<1s) First Contentful Paint (FCP) 3% 38% of loads for this page have an average (1s ~ 3s) First Contentful Paint (FCP) 38% 58% of loads for this page have a slow (>3s) First Contentful Paint (FCP) 58%
First Input Delay (FID)89ms 96% of loads for this page have a fast (<100ms) First Input Delay (FID) 76% 13% of loads for this page have an average 100ms ~ 300ms) First Input Delay (FID) 13% 9% of loads for this page have a slow (>300ms) First Input Delay (FID) 9%

Lab Data

First Contentful Paint 7.0 s
First Contentful Paint marks the time at which the first text or image is painted. Learn more
First Contentful Paint (3G) 14548 ms
First Contentful Paint 3G marks the time at which the first text or image is painted while on a 3G network. Learn more
Total Blocking Time 920 ms
Sum of all time periods between FCP and Time to Interactive, when task length exceeded 50ms, expressed in milliseconds. Learn more
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
Time to Interactive 12.3 s
Time to interactive is the amount of time it takes for the page to become fully interactive. Learn more
First Meaningful Paint 7.0 s
First Meaningful Paint measures when the primary content of a page is visible. Learn more
Avoid non-composited animations  
Animations which are not composited can be janky and increase CLS. Learn more
Estimated Input Latency 360 ms
Estimated Input Latency is an estimate of how long your app takes to respond to user input, in milliseconds, during the busiest 5s window of page load. If your latency is higher than 50 ms, users may perceive your app as laggy. Learn more
Largest Contentful Paint 7.6 s
Largest Contentful Paint marks the time at which the largest text or image is painted. Learn More
Max Potential First Input Delay 930 ms
The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more
Performance budget  
Keep the quantity and size of network requests under the targets set by the provided performance budget. Learn more
Speed Index 7.0 s
Speed Index shows how quickly the contents of a page are visibly populated. Learn more
First CPU Idle 11.5 s
First CPU Idle marks the first time at which the page's main thread is quiet enough to handle input. . Learn more

Does duolingo.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 duolingo.com are reduced by 65%.
duolingo.com use gzip compression.
Original size: 9.47 KB
Compressed size: 3.26 KB
File reduced by: 6.21 KB (65%)

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. duolingo.com has 94 Safety Reputations.
Status:
  SAFE
Safety Reputations:
  94
Safety Confidence:
  55
Child Safety Reputations:
  94
Child Safety Confidence:
  55

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. duolingo.com supports HTTPS.
 duolingo.com supports HTTPS
     
Verifying SSL Support. Please wait...
Common Name: *.duolingo.com
Organization:
Location:
Issuer: Go Daddy Secure Certificate Authority - G2
Valid from: Nov 20 11:28:27 2022 GMT
Valid until: Dec 22 11:28:27 2023 GMT
Authority: CA:FALSE
Keysize: 2048 Bits
Common Name: Go Daddy Secure Certificate Authority - G2
Organization: "GoDaddy.com, Inc.", OU = http://certs.godaddy.com/repository/
Location: Scottsdale, Arizona, US
Issuer: Go Daddy Root Certificate Authority - G2
Valid from: May 3 07:00:00 2011 GMT
Valid until: May 3 07:00:00 2031 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name: Go Daddy Root Certificate Authority - G2
Organization: "GoDaddy.com, Inc."
Location: Scottsdale, Arizona, US
Issuer:
Valid from: Jan 1 07:00:00 2014 GMT
Valid until: May 30 07:00:00 2031 GMT
Authority: CA:TRUE
Keysize: 2048 Bits
Common Name:
Organization: "The Go Daddy Group, Inc.", OU = Go Daddy Class 2 Certification Authori
Location: US
Issuer:
Valid from: Jun 29 17:06:20 2004 GMT
Valid until: Jun 29 17:06:20 2034 GMT
Authority: CA:TRUE
Keysize: 2048 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.
 duolingo.com supports HTTP/2
     
Verifying HTTP/2.0 Support. Please wait...

Site Categories ▼

Website categories are used to classify websites based on their content or purpose. These categories provide a way to organize and filter websites, allowing users to find relevant information or ensure compliance with specific regulations or policies.
Multi-Language/Online Lessons

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. 
Server: nginx/1.4.6 (Ubuntu)
Date: Thu, 17 Aug 2023 00:51:01 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: https://www.duolingo.com/

HTTP/2 200 
date: Thu, 17 Aug 2023 00:51:01 GMT
content-type: text/html; charset=UTF-8
set-cookie: AWSALB=UOLDoB9UE8pNOo40fQEdIq2G93NregL0AgHI7E7O3uFbEW1yJpJe/SdWy+Q+xZW7jcE8gg1COj3a4tZZYIJolxYyRlfw4YpHBpErTfOFWYRdXFRO0fGgFfaEyq0h; Expires=Thu, 24 Aug 2023 00:51:01 GMT; Path=/
set-cookie: AWSALBCORS=UOLDoB9UE8pNOo40fQEdIq2G93NregL0AgHI7E7O3uFbEW1yJpJe/SdWy+Q+xZW7jcE8gg1COj3a4tZZYIJolxYyRlfw4YpHBpErTfOFWYRdXFRO0fGgFfaEyq0h; Expires=Thu, 24 Aug 2023 00:51:01 GMT; Path=/; SameSite=None; Secure
server: duo-api
set-cookie: logged_out_uuid=c8a4dde0-de74-43c3-b16e-ac8d680b3d4a; Domain=.duolingo.com; Max-Age=31536000; Path=/; expires=Fri, 16-Aug-2024 00:51:01 GMT
set-cookie: lang=en; Domain=.duolingo.com; Max-Age=31536000; Path=/; expires=Fri, 16-Aug-2024 00:51:01 GMT
no-retry: 1
surrogate-control: no-store
expires: 0
pragma: no-cache
cache-control: no-store, no-cache, must-revalidate, proxy-revalidate
x-frame-options: SAMEORIGIN
x-tid: ffff1a4464dd6e3103ab
x-ws: UK
set-cookie: wuuid=e6792914-e9eb-424f-809c-98c00eafe1be
x-runtime: 0.02602
content-encoding: gzip
x-envoy-upstream-service-time: 29
x-duo-request-host: www.duolingo.com

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
TXT MS=ms66530579 3600
TXT aliyun-site-verification=1acfc148-50be-45c8-a021-3c933fc8eff9 3600
TXT amazonses:+SIz2NZPqYri3C+PSIyKShZIbuI4rNpbLlES7lmvpu4= 3600
TXT apple-domain-verification=bMPI889zOgALUenN 3600
TXT atlassian-sending-domain-verification=423a5faf-1cfa-4704-a38a-f7adae302dd6 3600
TXT docker-verification=b4ead4c5-fd66-42a5-a684-8f2e7f4c1417 3600
TXT e622flctk14s3cs3ccdauh8uth 3600
TXT google-site-verification=SOSFmwK3fijpuLvPw0U5eeBgeFB3mW6WuW3nrGJNUyE 3600
TXT h1-domain-verification=sjPBeaGqQwEe8YhJ3W8JVNJa7WDQFAzc6AHkURoErkh324Yy 3600
TXT klaviyo-site-verification=RKdcF3 3600
TXT pardot_208162_*=610bfb45f202232a79db94c298b30d14332a62a6894e695b025fa7949d7b03fa 3600
TXT pardot_208162_*=c15d5cb1b9f31e26058e1f30bda9e5d65c57cfeea37b34af8e1dd88474460e90 3600
TXT v=spf1 ip4:100.25.59.11 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 ip4:52.73.203.75 ip4:52.70.130.33 include:amazonses.com include:_spf.google.com include:_spf.salesforce.com include:mail.zendesk.com include:aspmx.pardot.com ~all 3600
MX alt2.aspmx.l.google.com 300
MX aspmx2.googlemail.com 300
MX aspmx3.googlemail.com 300
MX aspmx4.googlemail.com 300
MX aspmx5.googlemail.com 300
MX aspmx.l.google.com 300
MX alt1.aspmx.l.google.com 300
SOA 900
Mname ns-1020.awsdns-63.net
Rname awsdns-hostmaster.amazon.com
Serial Number 1
Refresh 7200
Retry 900
Expire 1209600
Minimum TTL 86400
A 184.72.124.184 60
NS ns-1117.awsdns-11.org 2143
NS ns-1904.awsdns-46.co.uk 2143
NS ns-1020.awsdns-63.net 2143
NS ns-247.awsdns-30.com 2143

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 January 26, 2010 and will expire on January 26, 2023 if not renewed. This website is now assigned through the registrar Amazon Registrar, Inc.. The WHOIS data for this website's domain was last updated on December 24, 2021.
Domain Created:
2010-01-26
Domain Expires:
2023-01-26
Domain Updated:
2021-12-24
Domain Age:
14 years 3 months 18 days
Domain Registrar:
Amazon Registrar, Inc.
Domain Owner:
Whois Privacy Service
WhoIs:
 

Domain Name: duolingo.com
Registry Domain ID: 1583217344_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.registrar.amazon.com
Registrar URL: https://registrar.amazon.com
Updated Date: 2021-12-24T05:56:32.549Z
Creation Date: 2010-01-26T21:42:38Z
Registrar Registration Expiration Date: 2023-01-26T21:42:38Z
Registrar: Amazon Registrar, Inc.
Registrar IANA ID: 468
Registrar Abuse Contact Email: email
Registrar Abuse Contact Phone: +1.2067406200
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: renewPeriod https://icann.org/epp#renewPeriod
Registry Registrant ID:
Registrant Name: On behalf of duolingo.com owner
Registrant Organization: Whois Privacy Service
Registrant Street: P.O. Box 81226
Registrant City: Seattle
Registrant State/Province: WA
Registrant Postal Code: 98108-1226
Registrant Country: US
Registrant Phone: +1.2065771368
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: email
Registry Admin ID:
Admin Name: On behalf of duolingo.com administrative contact
Admin Organization: Whois Privacy Service
Admin Street: P.O. Box 81226
Admin City: Seattle
Admin State/Province: WA
Admin Postal Code: 98108-1226
Admin Country: US
Admin Phone: +1.2065771368
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: email
Registry Tech ID:
Tech Name: On behalf of duolingo.com technical contact
Tech Organization: Whois Privacy Service
Tech Street: P.O. Box 81226
Tech City: Seattle
Tech State/Province: WA
Tech Postal Code: 98108-1226
Tech Country: US
Tech Phone: +1.2065771368
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: email
Name Server: ns-1020.awsdns-63.net
Name Server: ns-1117.awsdns-11.org
Name Server: ns-1904.awsdns-46.co.uk
Name Server: ns-247.awsdns-30.com
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2021-12-24T05:56:32.792Z