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groklearning.com Open in urlscan Pro
2403:b300:ff00::36fd:f806  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://groklearning.com.admin-us2.cas.ms/
Effective URL: https://groklearning.com/
Submission: On July 24 via automatic, source certstream-suspicious
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 7 IPs in 5 countries across 8 domains to perform 47 HTTP transactions. The main IP is 2403:b300:ff00::36fd:f806, located in Sydney, Australia and belongs to AMAZON-02, US. The main domain is groklearning.com.
TLS certificate: Issued by Amazon on April 5th 2020. Valid for: a year.
This is the only time groklearning.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 51.137.137.121 8075 (MICROSOFT...)
1 2403:b300:ff0... 16509 (AMAZON-02)
34 2600:9000:205... 16509 (AMAZON-02)
1 4 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
3 143.204.201.129 16509 (AMAZON-02)
2 13.35.253.207 16509 (AMAZON-02)
3 2a00:1450:400... 15169 (GOOGLE)
47 7
1    51.137.137.121 (Cardiff, United Kingdom)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
groklearning.com.admin-us2.cas.ms
1    2403:b300:ff00::36fd:f806 (Sydney, Australia)

ASN16509 (AMAZON-02, US)
groklearning.com
34    2600:9000:2057:c800:1c:4a9a:c3c0:93a1 (United States)

ASN16509 (AMAZON-02, US)
static.groklearning-cdn.com
4    2a00:1450:4001:816::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:400c:c00::9a (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
3    143.204.201.129 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-201-129.fra53.r.cloudfront.net
beacon-v2.helpscout.net
2    13.35.253.207 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-35-253-207.fra6.r.cloudfront.net
d3hb14vkzrxvla.cloudfront.net
3    2a00:1450:4001:81f::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
Domain Requested by
34 static.groklearning-cdn.com groklearning.com
4 www.google-analytics.com 1 redirects groklearning.com
www.google-analytics.com
3 fonts.googleapis.com beacon-v2.helpscout.net
3 beacon-v2.helpscout.net groklearning.com
beacon-v2.helpscout.net
2 d3hb14vkzrxvla.cloudfront.net static.groklearning-cdn.com
1 stats.g.doubleclick.net groklearning.com
1 groklearning.com
1 groklearning.com.admin-us2.cas.ms 1 redirects
47 8

This site contains no links.

Subject Issuer Validity Valid
groklearning.com
Amazon		 2020-04-05 -
2021-05-05		 a year crt.sh
groklearning-cdn.com
Amazon		 2019-10-07 -
2020-11-07		 a year crt.sh
*.google-analytics.com
GTS CA 1O1		 2020-07-07 -
2020-09-29		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1O1		 2020-07-07 -
2020-09-29		 3 months crt.sh
*.helpscout.net
Amazon		 2020-05-23 -
2021-06-23		 a year crt.sh
*.cloudfront.net
DigiCert Global CA G2		 2020-05-26 -
2021-04-21		 a year crt.sh
upload.video.google.com
GTS CA 1O1		 2020-07-07 -
2020-09-29		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://groklearning.com/
Frame ID: AA10EB3468D7599F3FC1B717E904FED3
Requests: 44 HTTP requests in this frame

Frame: https://fonts.googleapis.com/css?family=Roboto+Mono&display=swap
Frame ID: 64580B2229E1EA3D454E952B86EA05E8
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. https://groklearning.com.admin-us2.cas.ms/ HTTP 307
    https://groklearning.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i

Page Statistics

47
Requests

100 %
HTTPS

63 %
IPv6

8
Domains

8
Subdomains

7
IPs

5
Countries

1265 kB
Transfer

3663 kB
Size

8
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. https://groklearning.com.admin-us2.cas.ms/ HTTP 307
    https://groklearning.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 36
  • https://www.google-analytics.com/r/collect?v=1&_v=j83&a=548280786&t=pageview&_s=1&dl=https%3A%2F%2Fgroklearning.com%2F&ul=en-us&de=UTF-8&dt=Grok%20Learning%20%7C%20Learn%20to%20code%20from%20your%20browser&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aGBAAEIJ~&jid=1132271982&gjid=636707212&cid=292903069.1595554429&tid=UA-37782203-1&_gid=1491244360.1595554429&_r=1&cd1=NONE&z=270708809 HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-37782203-1&cid=292903069.1595554429&jid=1132271982&_gid=1491244360.1595554429&gjid=636707212&_v=j83&z=270708809

47 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request Cookie set /
groklearning.com/
Redirect Chain
  • https://groklearning.com.admin-us2.cas.ms/
  • https://groklearning.com/
33 KB
12 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://groklearning.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2403:b300:ff00::36fd:f806 Sydney, Australia, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
ff1b91c0f001462606cdb3e1e3b15ba91f6a0dbf8a6ccbf3b646c8f962490dc9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Host
groklearning.com
Connection
keep-alive
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/83.0.4103.61 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site
none
Sec-Fetch-Mode
navigate
Sec-Fetch-User
?1
Sec-Fetch-Dest
document
Accept-Encoding
gzip, deflate, br
Accept-Language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Encoding
gzip
Content-Security-Policy-Report-Only
default-src 'self'; script-src https://static.groklearning-cdn.com 'nonce-GeaqBIKhajEaZSwkjeiDIqzo' https://groklearning.com https://mathjax.groklearning-cdn.com https://beacon-v2.helpscout.net https://d12wqas9hcki3z.cloudfront.net https://d33v4339jhl8k0.cloudfront.net connect.facebook.net https://www.google-analytics.com; style-src https://static.groklearning-cdn.com 'unsafe-inline' https://fonts.googleapis.com https://beacon-v2.helpscout.net https://djtflbt20bdde.cloudfront.net https://mathjax.groklearning-cdn.com; img-src 'self' data: https://groklearning-cdn.com https://static.groklearning-cdn.com https://web.comp.gl www.facebook.com web.facebook.com https://www.google-analytics.com https://stats.g.doubleclick.net https://www.paypal.com https://www.paypalobjects.com https://d33v4339jhl8k0.cloudfront.net https://beacon-v2.helpscout.net https://www.gravatar.com; connect-src 'self' https://groklearning-cdn.com https://static.groklearning-cdn.com wss://realtime.groklearning.com wss://terminals.groklearning.com wss://sandbox.comp.gl wss://*.sandbox.comp.gl https://*.sandbox.comp.gl https://preview.comp.gl https://www.google-analytics.com https://stats.g.doubleclick.net https://sentry.groklearning.io https://beaconapi.helpscout.net https://chatapi.helpscout.net https://d3hb14vkzrxvla.cloudfront.net wss://*.pusher.com *.sumologic.com sentry.io https://docs.groklearning.io; font-src https://static.groklearning-cdn.com https://mathjax.groklearning-cdn.com data: https://fonts.gstatic.com; object-src https://beacon-v2.helpscout.net; media-src https://static.groklearning-cdn.com https://groklearning-cdn.com https://beacon-v2.helpscout.net; frame-src 'self' https://static.groklearning-cdn.com https://web.comp.gl cybersecurity.comp.gl pxtmicrobit.comp.gl scratch.comp.gl https://beacon-v2.helpscout.net staticxx.facebook.com *.sandbox.comp.gl preview.comp.gl *.preview.comp.gl; child-src 'self' https://web.comp.gl cybersecurity.comp.gl pxtmicrobit.comp.gl scratch.comp.gl *.facebook.com; form-action 'self' https://www.paypal.com; base-uri https://docs.helpscout.com; report-uri /csp/report-violation/
Content-Type
text/html; charset=utf-8
Date
Fri, 24 Jul 2020 01:33:48 GMT
Server
nginx
Set-Cookie
csrftoken=lFNK3exaHjQ9it0QjlRGaG5GvFkt3LHCtiPn8IrCvoWHn2h6nje90LiH5iFvJvKN; Domain=groklearning.com; Path=/; SameSite=Lax; Secure
Strict-Transport-Security
max-age=31536000; includeSubdomains; preload
Vary
Cookie
X-Content-Type-Options
nosniff
X-Frame-Options
SAMEORIGIN
X-XSS-Protection
1; mode=block
transfer-encoding
chunked
Connection
keep-alive

Redirect headers

status
307
content-length
139
server
openresty
date
Fri, 24 Jul 2020 01:33:47 GMT
x-mcas-request-id
e2719652b89f470cb36d7dd5839d9ffc
strict-transport-security
max-age=31536000
location
https://groklearning.com/
x-mcas-upstream-time
n/a
x-mcas-processing-time
2
x-mcas-cache-status
MISS
03f88d8c6c27b55b22ab81ac2227fcf0ce361b6e33b2c85314c97a0c.css
static.groklearning-cdn.com/static/combined/main-v3-css/ 		579 KB
82 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://static.groklearning-cdn.com/static/combined/main-v3-css/03f88d8c6c27b55b22ab81ac2227fcf0ce361b6e33b2c85314c97a0c.css
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2057:c800:1c:4a9a:c3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
900837929fd9b9c9600238150029fd5f9d0e8fc772c1b6cf2f0516b3e88b5f92

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Referer
https://groklearning.com/
Origin
https://groklearning.com

Response headers

date
Sun, 19 Jul 2020 21:17:32 GMT
content-encoding
gzip
age
360977
x-cache
Hit from cloudfront
status
200
content-length
83837
access-control-allow-origin
https://groklearning.com
last-modified
Fri, 17 Jul 2020 04:33:13 GMT
server
AmazonS3
etag
"e9ee11753fa57af8df6aad9ac97bf669"
vary
Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
text/css
via
1.1 560d8d35213ac925f8d05c5730db1582.cloudfront.net (CloudFront)
cache-control
public,max-age=31536000,immutable
access-control-allow-credentials
true
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
x-amz-cf-id
om4hL6XwS7bXwgthPOV1tflFkXgL2UwuGDmdS91y68xSHMPW8ev6Kg==
logo-full-white.svg
static.groklearning-cdn.com/static/images/branding/ 		18 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static.groklearning-cdn.com/static/images/branding/logo-full-white.svg
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2057:c800:1c:4a9a:c3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
75456fcfd5975c8363ffaeab0d723b4fd2236c85de34088514ac89151e6c058e

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Sun, 19 Jul 2020 21:55:09 GMT
content-encoding
gzip
age
358720
x-cache
Hit from cloudfront
status
200
content-length
7966
access-control-allow-origin
https://groklearning.com
last-modified
Mon, 29 Jun 2020 12:17:42 GMT
server
AmazonS3
etag
"b8240ca58b841e000c4131e16b7d5954"
vary
Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
image/svg+xml
via
1.1 a56d6b55603697d6c44b19d4f907baaa.cloudfront.net (CloudFront)
cache-control
public,max-age=31536000,immutable
access-control-allow-credentials
true
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
x-amz-cf-id
mK8fC3renUiyvIi2R5AhJsAve2ZYb32QaWjnYAMkbg6bTwL-PAhlDA==
icon-problems.svg
static.groklearning-cdn.com/static/images/icons/ 		6 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static.groklearning-cdn.com/static/images/icons/icon-problems.svg
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2057:c800:1c:4a9a:c3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
73d38d37e43f70c008fc601ea987dff99dea187b14cabc32351da43a0c344b1a

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Sun, 19 Jul 2020 21:21:23 GMT
content-encoding
gzip
age
360745
x-cache
Hit from cloudfront
status
200
content-length
1985
access-control-allow-origin
https://groklearning.com
last-modified
Mon, 29 Jun 2020 12:17:31 GMT
server
AmazonS3
etag
"c3ce8050c25487a99f51dd1d4390e53e"
vary
Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
image/svg+xml
via
1.1 a56d6b55603697d6c44b19d4f907baaa.cloudfront.net (CloudFront)
cache-control
public,max-age=31536000,immutable
access-control-allow-credentials
true
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
x-amz-cf-id
xd5ykR7tKdQOab_jSJ7rWZquE5hPnfSqF_8f5NjTR_WV32KYHRSIYQ==
icon-browser.svg
static.groklearning-cdn.com/static/images/icons/ 		16 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static.groklearning-cdn.com/static/images/icons/icon-browser.svg
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2057:c800:1c:4a9a:c3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
aefa415cc6ec45766f09b145ed6319c63d1f6c6e9d20a6e6922eb6de88650fe9

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Sun, 19 Jul 2020 21:55:46 GMT
content-encoding
gzip
age
358683
x-cache
Hit from cloudfront
status
200
content-length
5461
access-control-allow-origin
https://groklearning.com
last-modified
Mon, 29 Jun 2020 12:17:31 GMT
server
AmazonS3
etag
"455e47c5263479a5b21b04085ce39307"
vary
Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
image/svg+xml
via
1.1 a56d6b55603697d6c44b19d4f907baaa.cloudfront.net (CloudFront)
cache-control
public,max-age=31536000,immutable
access-control-allow-credentials
true
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
x-amz-cf-id
FNGvsoJO_I1lCeqFALCMgyYP121d1D4-k12Y88fX8WJHOnmJ-bxHhQ==
learning-interface-laptop.svg
static.groklearning-cdn.com/static/images/marketing/ 		16 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static.groklearning-cdn.com/static/images/marketing/learning-interface-laptop.svg
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2057:c800:1c:4a9a:c3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
70b7e7f2e517885c429f7740a259e42c79cb425adff42e7e7aec3c310e188af1

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Sun, 19 Jul 2020 21:55:39 GMT
content-encoding
gzip
age
358690
x-cache
Hit from cloudfront
status
200
content-length
3415
access-control-allow-origin
https://groklearning.com
last-modified
Mon, 29 Jun 2020 12:17:21 GMT
server
AmazonS3
etag
"b6eeeef0bcdab7706e7571ed29352de4"
vary
Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
image/svg+xml
via
1.1 a56d6b55603697d6c44b19d4f907baaa.cloudfront.net (CloudFront)
cache-control
public,max-age=31536000,immutable
access-control-allow-credentials
true
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
x-amz-cf-id
fKY_O0GYdomGmDucVKtQuAoZk0p7mD0Z3XaIC6tO4w0b5riVCwPFTQ==
icon-notes.svg
static.groklearning-cdn.com/static/images/icons/ 		3 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static.groklearning-cdn.com/static/images/icons/icon-notes.svg
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2057:c800:1c:4a9a:c3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
98133bb75325482ffd86518995967c74ba770daa57ad26816390fe91ae588ed8

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Sun, 19 Jul 2020 21:55:47 GMT
content-encoding
gzip
age
358681
x-cache
Hit from cloudfront
status
200
content-length
1365
access-control-allow-origin
https://groklearning.com
last-modified
Mon, 29 Jun 2020 12:17:32 GMT
server
AmazonS3
etag
"00a8fb8e87143b919d3909deba6cb9d8"
vary
Access-Control-Request-Headers,Access-Control-Request-Method
access-control-allow-methods
GET, HEAD
content-type
image/svg+xml
via
1.1 a56d6b55603697d6c44b19d4f907baaa.cloudfront.net (CloudFront)
cache-control
public,max-age=31536000,immutable
access-control-allow-credentials
true
x-amz-cf-pop
FRA6-C1
accept-ranges
bytes
x-amz-cf-id
YD-kOz1zsLiGeVvsbEyzL_5FOnRXXNzMFtKsGCDMCx6czNgRBS2TUA==
icon-automarking.svg
static.groklearning-cdn.com/static/images/icons/ 		5 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://static.groklearning-cdn.com/static/images/icons/icon-automarking.svg
Requested by
Host: groklearning.com
URL: https://groklearning.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:9000:2057:c800:1c:4a9a:c3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
777f5d081b54a1b5636bad8d30c60e76f31282e67989527749e257c98e19922d

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Sun, 19 Jul 2020 21:55:52 GMT
content-encoding
gzip
age
358677
x-cache
Hit from cloudfront
status
200
content-length
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application/json, text/plain, */*
Referer
https://groklearning.com/
Helpscout-Release
2.1.59
Beacon-Device-ID
99e79ba6-e288-45dd-97f5-03dde90f8a0d
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Helpscout-Origin
Beacon-Embed

Response headers

date
Fri, 24 Jul 2020 01:33:50 GMT
via
1.1 c275031486c6f7b744b8d30847e98b14.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA6-C1
x-cache
Miss from cloudfront
status
200
x-ratelimit-remaining-identify-hour
50
x-ratelimit-limit-general-minute
150
x-ratelimit-remaining-conversations-hour
25
x-ratelimit-limit-identify-hour
50
x-ratelimit-remaining-chat-tokens-hour
50
x-ratelimit-limit-conversations-hour
25
vary
Origin,Access-Control-Request-Method
strict-transport-security
max-age=31536000; includeSubDomains
x-ratelimit-remaining-attachments-hour
25
x-ratelimit-remaining-general-minute
150
access-control-expose-headers
Resource-ID
cache-control
max-age=300
access-control-allow-credentials
true
content-type
application/json
access-control-allow-origin
https://groklearning.com
x-amz-cf-id
eOEKpE5P9aj-mrmSFxizmdra0lbAN96Ns69LK16g8GOyum9zTDA5iQ==
x-ratelimit-limit-attachments-hour
25
x-ratelimit-limit-chat-tokens-hour
50
css
fonts.googleapis.com/ Frame 6458 		2 KB
645 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Roboto+Mono&display=swap
Requested by
Host: beacon-v2.helpscout.net
URL: https://beacon-v2.helpscout.net/static/js/main.b5611353.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
ab5f6957f62e41a1d99a3534746627fbf38aa9a6a442d994aecece4dea143682
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
status
200
alt-svc
h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Fri, 24 Jul 2020 00:16:05 GMT
server
ESF
date
Fri, 24 Jul 2020 01:33:50 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Fri, 24 Jul 2020 01:33:50 GMT
css
fonts.googleapis.com/ Frame 6458 		10 KB
866 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Roboto:300,400,500,700&display=swap
Requested by
Host: beacon-v2.helpscout.net
URL: https://beacon-v2.helpscout.net/static/js/main.b5611353.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
188758e036889a5f1419b73098114f84134d958481b1837f602f1dead768d4ac
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
status
200
alt-svc
h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Fri, 24 Jul 2020 00:14:49 GMT
server
ESF
date
Fri, 24 Jul 2020 01:33:50 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Fri, 24 Jul 2020 01:33:50 GMT
css
fonts.googleapis.com/ Frame 6458 		1 KB
524 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Barlow:500&display=swap
Requested by
Host: beacon-v2.helpscout.net
URL: https://beacon-v2.helpscout.net/static/js/main.b5611353.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
e44daaca8ffae7fc7ab837d0e5bca070fe4b200969874770ab43e77bfa09da69
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://groklearning.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
status
200
alt-svc
h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-25=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Fri, 24 Jul 2020 01:13:50 GMT
server
ESF
date
Fri, 24 Jul 2020 01:33:50 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Fri, 24 Jul 2020 01:33:50 GMT
agents
d3hb14vkzrxvla.cloudfront.net/v1/7db53dac-a1e7-46eb-97a6-2b3a17f64202/ 		462 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://d3hb14vkzrxvla.cloudfront.net/v1/7db53dac-a1e7-46eb-97a6-2b3a17f64202/agents
Requested by
Host: static.groklearning-cdn.com
URL: https://static.groklearning-cdn.com/static/combined/vendor-base-v3-js/922d47443e9635c5d6c5940e9627e6bf5cdc571a8b8dd509aa9fd046.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
13.35.253.207 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-35-253-207.fra6.r.cloudfront.net
Software
/
Resource Hash
22cc54d8866290cf710b547519b7327bb3f53a5589536ffc4933abdd1f737f40
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

correlationId
1699068c-e21c-4c59-84ae-2a3c94ea54ab
Accept
application/json, text/plain, */*
Referer
https://groklearning.com/
Helpscout-Release
2.1.59
Beacon-Device-ID
99e79ba6-e288-45dd-97f5-03dde90f8a0d
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Helpscout-Origin
Beacon-Embed

Response headers

date
Fri, 24 Jul 2020 01:33:50 GMT
via
1.1 c275031486c6f7b744b8d30847e98b14.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA6-C1
x-cache
Miss from cloudfront
status
200
x-ratelimit-remaining-identify-hour
50
x-ratelimit-limit-general-minute
150
x-ratelimit-remaining-conversations-hour
25
x-ratelimit-limit-identify-hour
50
x-ratelimit-remaining-chat-tokens-hour
50
x-ratelimit-limit-conversations-hour
25
vary
Origin,Access-Control-Request-Method
strict-transport-security
max-age=31536000; includeSubDomains
x-ratelimit-remaining-attachments-hour
25
x-ratelimit-remaining-general-minute
150
access-control-expose-headers
Resource-ID
cache-control
max-age=600
access-control-allow-credentials
true
content-type
application/json
access-control-allow-origin
https://groklearning.com
x-amz-cf-id
HGb3R-tJcxSm8GfH0pdoCHXbrxEjF2yjEjXL-Upn7rRyrq7LnkxMKQ==
x-ratelimit-limit-attachments-hour
25
x-ratelimit-limit-chat-tokens-hour
50

Verdicts & Comments Add Verdict or Comment

0 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.

8 Cookies

Domain/Path Name / Value
.groklearning.com/ Name: _gid
Value: GA1.2.1491244360.1595554429
.groklearning.com/ Name: _ga
Value: GA1.2.292903069.1595554429
groklearning.com/ Name: grok_campaign
Value:
.groklearning.com/ Name: _gat
Value: 1
groklearning.com/ Name: grok_medium
Value:
groklearning.com/ Name: grok_source
Value:
groklearning.com/ Name: grok_referrer
Value:
.groklearning.com/ Name: csrftoken
Value: lFNK3exaHjQ9it0QjlRGaG5GvFkt3LHCtiPn8IrCvoWHn2h6nje90LiH5iFvJvKN

3 Console Messages

Source Level URL
Text
console-api log URL: https://static.groklearning-cdn.com/static/combined/vendor-base-v3-js/922d47443e9635c5d6c5940e9627e6bf5cdc571a8b8dd509aa9fd046.js(Line 14)
Message:
THREE.WebGLRenderer 93
console-api error URL: https://static.groklearning-cdn.com/static/combined/vendor-base-v3-js/922d47443e9635c5d6c5940e9627e6bf5cdc571a8b8dd509aa9fd046.js(Line 14)
Message:
THREE.WebGLRenderer: Error creating WebGL context.
console-api warning URL: https://static.groklearning-cdn.com/static/combined/vendor-base-v3-js/922d47443e9635c5d6c5940e9627e6bf5cdc571a8b8dd509aa9fd046.js(Line 14)
Message:
Failed to initialise WebGL

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=31536000; includeSubdomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

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.

beacon-v2.helpscout.net
d3hb14vkzrxvla.cloudfront.net
fonts.googleapis.com
groklearning.com
groklearning.com.admin-us2.cas.ms
static.groklearning-cdn.com
stats.g.doubleclick.net
www.google-analytics.com
13.35.253.207
143.204.201.129
2403:b300:ff00::36fd:f806
2600:9000:2057:c800:1c:4a9a:c3c0:93a1
2a00:1450:4001:816::200e
2a00:1450:4001:81f::200a
2a00:1450:400c:c00::9a
51.137.137.121
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