chegg.link - urlscan.io

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 7 HTTP transactions. The main IP is 66.79.178.240, located in San Jose, United States and belongs to ASN-DCS-01 - DCS Pacific Star, LLC, US. The main domain is chegg.link.
TLS certificate: Issued by Encryption Everywhere DV TLS CA - G1 on May 5th 2019. Valid for: a year.

This is the only time chegg.link was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
5	66.79.178.240 66.79.178.240	23338 (ASN-DCS-01) (ASN-DCS-01 - DCS Pacific Star)
1	220.242.182.12 220.242.182.12	54994 (QUANTILNE...) (QUANTILNETWORKS - QUANTIL NETWORKS INC)
1	183.131.207.66 183.131.207.66	136190 (CHINATELE...) (CHINATELECOM-ZHEJIANG-JINHUA-IDC JINHUA)
7	3

5 66.79.178.240 (San Jose, United States)

ASN23338 (ASN-DCS-01 - DCS Pacific Star, LLC, US)

chegg.link	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 220.242.182.12 (China)

ASN54994 (QUANTILNETWORKS - QUANTIL NETWORKS INC, US)

js.users.51.la	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 183.131.207.66 (China)

ASN136190 (CHINATELECOM-ZHEJIANG-JINHUA-IDC JINHUA, ZHEJIANG Province, P.R.China., CN)

ia.51.la	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
5	chegg.link chegg.link	18 KB
2	51.la js.users.51.la ia.51.la	3 KB
7	2

	Domain	Requested by
5	chegg.link	chegg.link
1	ia.51.la	chegg.link
1	js.users.51.la	chegg.link
7	3

This site contains no links.

Subject Issuer	Validity	Valid
www.chegg.link Encryption Everywhere DV TLS CA - G1	`2019-05-05` - `2020-05-04`	a year	crt.sh
*.users.51.la GlobalSign Domain Validation CA - SHA256 - G2	`2018-01-15` - `2021-03-19`	3 years	crt.sh
*.51.la GlobalSign Domain Validation CA - SHA256 - G2	`2018-01-15` - `2021-04-15`	3 years	crt.sh

This page contains 1 frames:

Primary Page: https://chegg.link/
Frame ID: 5165E4A2669EE883D8111B8D0465A069
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

Windows Server (Operating Systems) Expand

Overall confidence: 100%
Detected patterns

headers server /^(?:Microsoft-)?IIS(?:\/([\d.]+))?/i

IIS (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /^(?:Microsoft-)?IIS(?:\/([\d.]+))?/i

Page Statistics

7
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

3
Subdomains

3
IPs

2
Countries

21 kB
Transfer

25 kB
Size

3
Cookies

0 Outgoing links

These are links going to different origins than the main page.

Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions
0 data transactions

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H2	200	Primary Request / Show response chegg.link/	5 KB 3 KB	748ms 161ms	Document text/html	66.79.178.240 DCS Pacific Star
General Check archive.org Show headers Download Go to Full URL https://chegg.link/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 66.79.178.240 San Jose, United States, ASN23338 (ASN-DCS-01 - DCS Pacific Star, LLC, US), Reverse DNS Software Microsoft-IIS/10.0 / ASP.NET Resource Hash `71b669223bf7200e9440482a416ddba5297f7873d9676e4ce5110cc7bee2c091` Request headers :method GET :authority chegg.link :scheme https :path / pragma no-cache cache-control no-cache upgrade-insecure-requests 1 user-agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 sec-fetch-mode navigate sec-fetch-user ?1 accept text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,/;q=0.8,application/signed-exchange;v=b3 sec-fetch-site none accept-encoding gzip, deflate, br Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Sec-Fetch-Mode navigate Sec-Fetch-User ?1 Response headers status 200 content-type text/html content-encoding gzip last-modified Sat, 31 Aug 2019 09:13:27 GMT accept-ranges bytes etag "36855c59dc5fd51:0" vary Accept-Encoding server Microsoft-IIS/10.0 x-powered-by ASP.NET date Sun, 01 Sep 2019 19:52:05 GMT content-length 2643
GET H/1.1	200 OK	20014887.js Show response js.users.51.la/	5 KB 3 KB	141ms 41ms	Script application/javascript	220.242.182.12 QUANTIL NETWORKS INC
General Check archive.org Show headers Download Go to Full URL https://js.users.51.la/20014887.js Requested by Host: chegg.link URL: https://chegg.link/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 220.242.182.12 , China, ASN54994 (QUANTILNETWORKS - QUANTIL NETWORKS INC, US), Reverse DNS Software nginx/1.14.0 / Resource Hash `09fc9d43669de47cad2844dabae781068fd503eee637c8f3489cf01e49dd4427` Request headers Sec-Fetch-Mode no-cors Referer https://chegg.link/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers x-id 20014887 Date Sun, 01 Sep 2019 19:52:05 GMT Content-Encoding gzip Age 27584 Transfer-Encoding chunked X-Via 1.1 PSxgHKG8cg103:6 (Cdn Cache Server V2.0)[0 200 0], 1.1 ld81:0 (Cdn Cache Server V2.0)[32 200 0], 1.1 PSxbymdlMAD1ga70:0 (Cdn Cache Server V2.0)[0 200 0] Content-Disposition inline;filename=f.txt Connection keep-alive Request-Id 0000016CCAC667799014132B4D0B8DE4 x-reserved amazon, aws and amazon web services are trademarks or registered trademarks of Amazon Technologies, Inc id-2 32AAAQAAEAABAAAQAAEAABAAAQAAEAABCSg5lexwX36UwCeumRosVsAPeOsMYM5P Last-Modified Mon Apr 29 16:47:39 CST 2019 Server nginx/1.14.0 ETag "3bd24dcb6a42b3f17aa4127c6c7ada85" Vary Accept-Encoding Content-Type application/javascript;charset=UTF-8 version-id G001116A68473AB8FFFF904E017F13AF
GET H2	200	cf.png chegg.link/	3 KB 3 KB	158ms 157ms	Image image/png	66.79.178.240 DCS Pacific Star
General Check archive.org Show headers Download Go to Show image Full URL https://chegg.link/cf.png Requested by Host: chegg.link URL: https://chegg.link/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 66.79.178.240 San Jose, United States, ASN23338 (ASN-DCS-01 - DCS Pacific Star, LLC, US), Reverse DNS Software Microsoft-IIS/10.0 / ASP.NET Resource Hash `04cce688164e60ecd6cab16f78094ee6b8e8a6ed28717bc719351a44938b7671` Request headers Sec-Fetch-Mode no-cors Referer https://chegg.link/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Sun, 01 Sep 2019 19:52:05 GMT last-modified Mon, 05 Aug 2019 13:50:09 GMT server Microsoft-IIS/10.0 x-powered-by ASP.NET etag "d06d5ab2944bd51:0" content-type image/png status 200 accept-ranges bytes content-length 2821
GET H2	200	t.png chegg.link/	7 KB 7 KB	158ms 157ms	Image image/png	66.79.178.240 DCS Pacific Star
General Check archive.org Show headers Download Go to Show image Full URL https://chegg.link/t.png Requested by Host: chegg.link URL: https://chegg.link/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 66.79.178.240 San Jose, United States, ASN23338 (ASN-DCS-01 - DCS Pacific Star, LLC, US), Reverse DNS Software Microsoft-IIS/10.0 / ASP.NET Resource Hash `379bb6b8c09e4da7bbfd6be7b85cea3277cf1d01c8dc75b877bb1ccbf3c75e76` Request headers Sec-Fetch-Mode no-cors Referer https://chegg.link/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Sun, 01 Sep 2019 19:52:05 GMT last-modified Mon, 05 Aug 2019 13:51:33 GMT server Microsoft-IIS/10.0 x-powered-by ASP.NET etag "e6427de4944bd51:0" content-type image/png status 200 accept-ranges bytes content-length 7245
GET H2	200	search.png chegg.link/	5 KB 5 KB	160ms 158ms	Image image/png	66.79.178.240 DCS Pacific Star
General Check archive.org Show headers Download Go to Show image Full URL https://chegg.link/search.png Requested by Host: chegg.link URL: https://chegg.link/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 66.79.178.240 San Jose, United States, ASN23338 (ASN-DCS-01 - DCS Pacific Star, LLC, US), Reverse DNS Software Microsoft-IIS/10.0 / ASP.NET Resource Hash `789f751a57c7aab832760b7c6984a63ee8d015e1b0e7f3e21ac886d6011500ec` Request headers Sec-Fetch-Mode no-cors Referer https://chegg.link/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Sun, 01 Sep 2019 19:52:05 GMT last-modified Mon, 05 Aug 2019 13:51:30 GMT server Microsoft-IIS/10.0 x-powered-by ASP.NET etag "d834b8e2944bd51:0" content-type image/png status 200 accept-ranges bytes content-length 5180
GET H/1.1	200	go1 ia.51.la/	0 255 B	755ms 255ms	Image application/octet-stream	183.131.207.66 CHINATELECOM-ZHEJ...
General Check archive.org Show headers Download Go to Show image Full URL https://ia.51.la/go1?id=20014887&rt=1567367525484&rl=16001200&lang=en-US&ct=unknow&pf=1&ins=1&vd=1&ce=1&cd=24&ds=Chegg.link%2520-%2520Free%2520Chegg%2520Answer&ing=1&ekc=&sid=1567367525484&tt=Chegg.link%2520-%2520Free%2520Chegg%2520Answer%2520Searching&kw=Chegg%252CAnswer%252CFree&cu=https%253A%252F%252Fchegg.link%252F&pu= Requested by* Host: chegg.link URL: https://chegg.link/ Protocol HTTP/1.1 Security TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305 Server 183.131.207.66 , China, ASN136190 (CHINATELECOM-ZHEJIANG-JINHUA-IDC JINHUA, ZHEJIANG Province, P.R.China., CN), Reverse DNS Software CloudWAF / Resource Hash `e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855` Request headers Sec-Fetch-Mode no-cors Referer https://chegg.link/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers Date Sun, 01 Sep 2019 19:52:06 GMT Server CloudWAF Connection keep-alive Content-Length 0 Content-Type application/octet-stream
GET H2	200	count.txt Show response chegg.link/	8 B 218 B	159ms 159ms	XHR text/plain	66.79.178.240 DCS Pacific Star
General Check archive.org Show headers Download Go to Full URL https://chegg.link/count.txt Requested by Host: chegg.link URL: https://chegg.link/ Protocol H2 Security TLS 1.2, ECDHE_RSA, AES_256_GCM Server 66.79.178.240 San Jose, United States, ASN23338 (ASN-DCS-01 - DCS Pacific Star, LLC, US), Reverse DNS Software Microsoft-IIS/10.0 / ASP.NET Resource Hash `2b5b561baaf87771971c7b373cffeeb81407da7609f9aee6a3ae0f612b0637f5` Request headers Sec-Fetch-Mode cors Referer https://chegg.link/ User-Agent Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36 Response headers date Sun, 01 Sep 2019 19:52:05 GMT content-encoding gzip etag "869a73b7fe60d51:0" last-modified Sun, 01 Sep 2019 19:51:59 GMT server Microsoft-IIS/10.0 x-powered-by ASP.NET vary Accept-Encoding content-type text/plain status 200 accept-ranges bytes content-length 130

Verdicts & Comments Add Verdict or Comment

2 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

function| search object| xmlHttp

3 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
chegg.link/	1969-12-31 23:59:59	Name: __51laig__ Value: 1
chegg.link/	1969-12-31 23:59:59	Name: __51cke__ Value:
chegg.link/	1969-12-31 23:59:59	Name: __tins__20014887 Value: %7B%22sid%22%3A%201567367525484%2C%20%22vd%22%3A%201%2C%20%22expires%22%3A%201567369325484%7D

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

chegg.link
ia.51.la
js.users.51.la
183.131.207.66
220.242.182.12
66.79.178.240
04cce688164e60ecd6cab16f78094ee6b8e8a6ed28717bc719351a44938b7671
09fc9d43669de47cad2844dabae781068fd503eee637c8f3489cf01e49dd4427
2b5b561baaf87771971c7b373cffeeb81407da7609f9aee6a3ae0f612b0637f5
379bb6b8c09e4da7bbfd6be7b85cea3277cf1d01c8dc75b877bb1ccbf3c75e76
71b669223bf7200e9440482a416ddba5297f7873d9676e4ce5110cc7bee2c091
789f751a57c7aab832760b7c6984a63ee8d015e1b0e7f3e21ac886d6011500ec
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

chegg.link Open in urlscan Pro 66.79.178.240 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

7 Requests

100 %HTTPS

0 %IPv6

2 Domains

3 Subdomains

3 IPs

2 Countries

21 kBTransfer

25 kBSize

3 Cookies

0 Outgoing links

Redirected requests

7 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

2 JavaScript Global Variables

3 Cookies

Indicators

chegg.link Open in urlscan Pro
66.79.178.240 Public Scan

Screenshot
Live screenshot

Full Image

7
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

3
Subdomains

3
IPs

2
Countries

21 kB
Transfer

25 kB
Size

3
Cookies

7 HTTP transactions
0 data transactions