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www.hemantkgupta.com Open in urlscan Pro
2606:4700:4400::6812:2857  Public Scan

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Submitted URL: http://www.hemantkgupta.com/
Effective URL: https://www.hemantkgupta.com/
Submission: On November 24 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 10 IPs in 2 countries across 10 domains to perform 46 HTTP transactions. The main IP is 2606:4700:4400::6812:2857, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.hemantkgupta.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on April 13th 2023. Valid for: a year.
This is the only time www.hemantkgupta.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

1    2606:4700:4400::ac40:93a9 (United States)

ASN13335 (CLOUDFLARENET, US)
www.hemantkgupta.com
7    2606:4700:4400::6812:2857 (United States)

ASN13335 (CLOUDFLARENET, US)
www.hemantkgupta.com
17    2600:9000:206f:4000:4:b4b9:d3c0:93a1 (United States)

ASN16509 (AMAZON-02, US)
substackcdn.com
2    2a04:4e42:200::729 (United States)

ASN54113 (FASTLY, US)
js.sentry-cdn.com
6    2606:4700::6810:3965 (United States)

ASN13335 (CLOUDFLARENET, US)
static.cloudflareinsights.com
cloudflareinsights.com
2    13.32.29.175 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-29-175.fra56.r.cloudfront.net
www.datadoghq-browser-agent.com
3    2606:4700:4400::6812:21f5 (United States)

ASN13335 (CLOUDFLARENET, US)
substack.com
3    2a00:1450:4001:82a::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
2    2a00:1450:4001:828::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
2    2a00:1450:4001:806::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
2    2a00:1450:4001:831::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
Apex Domain
Subdomains		 Transfer
17 substackcdn.com
substackcdn.com — Cisco Umbrella Rank: 17917
952 KB
8 hemantkgupta.com
www.hemantkgupta.com
32 KB
6 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 899
cloudflareinsights.com — Cisco Umbrella Rank: 881
14 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 35
232 KB
3 substack.com
substack.com — Cisco Umbrella Rank: 17604
10 KB
2 google.de
www.google.de — Cisco Umbrella Rank: 6862
563 B
2 google.com
www.google.com — Cisco Umbrella Rank: 2
563 B
2 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 33
3 KB
2 datadoghq-browser-agent.com
www.datadoghq-browser-agent.com — Cisco Umbrella Rank: 1471
100 KB
2 sentry-cdn.com
js.sentry-cdn.com — Cisco Umbrella Rank: 5817
3 KB
46 10
Domain Requested by
17 substackcdn.com www.hemantkgupta.com
substack.com
8 www.hemantkgupta.com 1 redirects www.hemantkgupta.com
substackcdn.com
4 cloudflareinsights.com static.cloudflareinsights.com
www.datadoghq-browser-agent.com
3 www.googletagmanager.com substackcdn.com
www.googletagmanager.com
3 substack.com substackcdn.com
substack.com
2 www.google.de
2 www.google.com
2 googleads.g.doubleclick.net www.googletagmanager.com
2 www.datadoghq-browser-agent.com www.hemantkgupta.com
substack.com
2 static.cloudflareinsights.com www.hemantkgupta.com
substack.com
2 js.sentry-cdn.com www.hemantkgupta.com
substack.com
46 11

This site contains links to these domains. Also see Links.

Domain
substack.com
Subject Issuer Validity Valid
www.hemantkgupta.com
Cloudflare Inc ECC CA-3		 2023-04-13 -
2024-04-11		 a year crt.sh
substackcdn.com
Amazon RSA 2048 M02		 2023-03-14 -
2024-04-12		 a year crt.sh
*.sentry-cdn.com
GlobalSign Atlas R3 DV TLS CA 2023 Q3		 2023-08-01 -
2024-09-01		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-04-10 -
2024-04-09		 a year crt.sh
*.datadoghq-browser-agent.com
DigiCert TLS RSA SHA256 2020 CA1		 2023-01-14 -
2024-01-16		 a year crt.sh
substack.com
Cloudflare Inc ECC CA-3		 2023-09-13 -
2024-09-12		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-10-23 -
2024-01-15		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2023-10-23 -
2024-01-15		 3 months crt.sh
www.google.com
GTS CA 1C3		 2023-10-23 -
2024-01-15		 3 months crt.sh
www.google.de
GTS CA 1C3		 2023-10-23 -
2024-01-15		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.hemantkgupta.com/
Frame ID: AB1B08E56240487884A6C2FB385190EF
Requests: 29 HTTP requests in this frame

Frame: https://substack.com/channel-frame
Frame ID: 547A71B6FE72E6FE03AB957C97F4D707
Requests: 15 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Hemant's 100PapersChallenge | Substack

Page URL History Show full URLs

  1. http://www.hemantkgupta.com/ HTTP 301
    https://www.hemantkgupta.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Page Statistics

46
Requests

100 %
HTTPS

91 %
IPv6

10
Domains

11
Subdomains

10
IPs

2
Countries

1347 kB
Transfer

4982 kB
Size

14
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. http://www.hemantkgupta.com/ HTTP 301
    https://www.hemantkgupta.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

46 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.hemantkgupta.com/
Redirect Chain
  • http://www.hemantkgupta.com/
  • https://www.hemantkgupta.com/
344 KB
26 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.hemantkgupta.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:4400::6812:2857 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Express
Resource Hash
7d72bed34651c2b232b6a8da0de89cbef37a430858450d396018590b6514508f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options sameorigin

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
no-cache
cf-cache-status
MISS
cf-ray
82af7617ac639131-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Fri, 24 Nov 2023 06:05:38 GMT
etag
W/"55f34-DH9KYig4Y/rrBq14w0O1FqM+cjY"
link
<https://substackcdn.com>; rel=preconnect
server
cloudflare
strict-transport-security
max-age=31536000
vary
Accept-Encoding
x-cluster
substack
x-deploy
d96f413fbb
x-frame-options
sameorigin
x-powered-by
Express
x-served-by
Substack
x-sub
hkgupta

Redirect headers

CF-RAY
82af7616c8a05c56-FRA
Connection
keep-alive
Content-Length
0
Date
Fri, 24 Nov 2023 06:05:37 GMT
Location
https://www.hemantkgupta.com/
Server
cloudflare
Vary
Accept-Encoding
alt-svc
h3=":443"; ma=86400
main.c440e13ef2d26d50e282.css
substackcdn.com/bundle/theme/ 		476 KB
58 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://substackcdn.com/bundle/theme/main.c440e13ef2d26d50e282.css
Requested by
Host: www.hemantkgupta.com
URL: https://www.hemantkgupta.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:4000:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
64edd0d073dee9a3b46d33f258bc1b9fddae57f4ee0ee3bf1885ecbbe88de762

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.hemantkgupta.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date
Thu, 23 Nov 2023 17:08:00 GMT
content-encoding
br
via
1.1 6def1f0ddc805dce17407cce01d5b32c.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
46670
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
x-amz-expiration
expiry-date="Tue, 21 May 2024 00:00:00 GMT", rule-id="StaticAssetIntelligentTiering"
last-modified
Wed, 22 Nov 2023 16:58:41 GMT
server
AmazonS3
etag
W/"c440e13ef2d26d50e282dc12b5cd1cf7"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000, immutable
x-amz-cf-id
HjQzUE1xfF0fX1e9h2GibQPWTR_t0_KV7tsbIQnYXG40EoiJwDm62w==
main.3822b4be8edaf80ce614.css
substackcdn.com/bundle/ 		329 KB
45 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://substackcdn.com/bundle/main.3822b4be8edaf80ce614.css
Requested by
Host: www.hemantkgupta.com
URL: https://www.hemantkgupta.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:4000:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
49cdcfdc3afc93c6c94ac4d0979c9db07e433fb61a15f5967d7ec1ad74dfb181

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.hemantkgupta.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date
Thu, 23 Nov 2023 21:19:20 GMT
content-encoding
gzip
via
1.1 6def1f0ddc805dce17407cce01d5b32c.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
55529
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
x-amz-expiration
expiry-date="Tue, 21 May 2024 00:00:00 GMT", rule-id="StaticAssetIntelligentTiering"
last-modified
Wed, 22 Nov 2023 21:07:12 GMT
server
AmazonS3
etag
W/"703a80eb5f4375d705ac65a3edb7e27b"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000, immutable
x-amz-cf-id
ZNwQasKhDufqWcVXRqc8ObuxWDeHKZA9l9Y4tJm8b4FaEgnImWyYpA==
https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8e528c54-801f-4fad-96a2-373c24740b73_400x400.png
substackcdn.com/image/fetch/w_96,c_limit,f_auto,q_auto:good,fl_progressive:steep/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://substackcdn.com/image/fetch/w_96,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8e528c54-801f-4fad-96a2-373c24740b73_400x400.png
Requested by
Host: www.hemantkgupta.com
URL: https://www.hemantkgupta.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:4000:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
imgproxy / Express
Resource Hash
acd3b96c59dd35edc0a20cc1508762aaaf0afee54f440dda7bf40b00e042f7ab
Security Headers
Name Value
Content-Security-Policy script-src 'none'

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.hemantkgupta.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date
Mon, 20 Nov 2023 03:05:28 GMT
content-security-policy
script-src 'none'
via
1.1 6def1f0ddc805dce17407cce01d5b32c.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
356410
x-powered-by
Express
x-cache
Hit from cloudfront
content-disposition
inline; filename="8e528c54-801f-4fad-96a2-373c24740b73_400x400.jpg"
alt-svc
h3=":443"; ma=86400
content-length
2767
x-request-id
HodyK_8qmYQp1u81T0Dbr
server
imgproxy
etag
"BFcyhJUgw6kDr9UPxBpSsKXSMElaOAVla8V55nXtu48/RIjdiMDhhMjUwMTE4NmJjYzI5MjgyNGIxNzhkYjMzNWM1Ig"
content-type
image/jpeg
cache-control
public, max-age=31536000
x-amz-cf-id
HvSmyCiORfJTuge5kBGuU5N8NKjdySpdn6PK0NHiJkuJ7Rk6wW4RvA==
https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4ca74d1f-513f-438a-8544-02cb72c646e7_534x383.jpeg
substackcdn.com/image/fetch/w_848,h_565,c_fill,f_webp,q_auto:good,fl_progressive:steep,g_center/ 		10 KB
11 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://substackcdn.com/image/fetch/w_848,h_565,c_fill,f_webp,q_auto:good,fl_progressive:steep,g_center/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F4ca74d1f-513f-438a-8544-02cb72c646e7_534x383.jpeg
Requested by
Host: www.hemantkgupta.com
URL: https://www.hemantkgupta.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:4000:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
imgproxy / Express
Resource Hash
916cba09cfdec796b17a82fb2877a6e8b2b4ee5d1c87e7bc967752b64d81669f
Security Headers
Name Value
Content-Security-Policy script-src 'none'

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.hemantkgupta.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date
Mon, 20 Nov 2023 03:05:28 GMT
content-security-policy
script-src 'none'
via
1.1 6def1f0ddc805dce17407cce01d5b32c.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
356410
x-powered-by
Express
x-cache
Hit from cloudfront
content-disposition
inline; filename="4ca74d1f-513f-438a-8544-02cb72c646e7_534x383.webp"
alt-svc
h3=":443"; ma=86400
content-length
10526
x-request-id
rE62r-CrtazCnuOFOHoPl
server
imgproxy
etag
"wyQjTwQTUXkBnMU8wTOlWpu_yQXt1YOC0F8UiMKljrU/RIjU0YTQ1NjE5MTI0NmJjYWY1OTNiYzlkOWY2NTYyMTdkIg"
content-type
image/webp
cache-control
public, max-age=31536000
x-amz-cf-id
XB_HGqN0zWxxd6fI8-clRNwcIWNPXt4IRc9xWVy1zT4g6Tl7KcS9rQ==
https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8e528c54-801f-4fad-96a2-373c24740b73_400x400.png
substackcdn.com/image/fetch/w_88,c_limit,f_auto,q_auto:good,fl_progressive:steep/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://substackcdn.com/image/fetch/w_88,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8e528c54-801f-4fad-96a2-373c24740b73_400x400.png
Requested by
Host: www.hemantkgupta.com
URL: https://www.hemantkgupta.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:4000:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
imgproxy / Express
Resource Hash
9955c2286d3ff9accb4be55c67f096b4676ecf50537fad0cff133ec1f0a9c9e5
Security Headers
Name Value
Content-Security-Policy script-src 'none'

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.hemantkgupta.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date
Wed, 22 Nov 2023 12:15:50 GMT
content-security-policy
script-src 'none'
via
1.1 6def1f0ddc805dce17407cce01d5b32c.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
150588
x-powered-by
Express
x-cache
Hit from cloudfront
content-disposition
inline; filename="8e528c54-801f-4fad-96a2-373c24740b73_400x400.jpg"
alt-svc
h3=":443"; ma=86400
content-length
2622
x-request-id
SWUZxbS3WGhgg83DnoeTh
server
imgproxy
etag
"KpEvGLcOf77HgKHSbtA4DR-5GlsPYs2nTXoNQFZEZZ4/RIjdiMDhhMjUwMTE4NmJjYzI5MjgyNGIxNzhkYjMzNWM1Ig"
content-type
image/jpeg
cache-control
public, max-age=31536000
x-amz-cf-id
sXlZ17gHkcu0e9lhx30hGulJ2WrhSDNNmiyUDP7RHfTNDBT7XnKlTA==
https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8e528c54-801f-4fad-96a2-373c24740b73_400x400.png
substackcdn.com/image/fetch/w_264,c_limit,f_webp,q_auto:best,fl_progressive:steep/ 		24 KB
25 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://substackcdn.com/image/fetch/w_264,c_limit,f_webp,q_auto:best,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8e528c54-801f-4fad-96a2-373c24740b73_400x400.png
Requested by
Host: www.hemantkgupta.com
URL: https://www.hemantkgupta.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:4000:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
imgproxy / Express
Resource Hash
8724f910c8ebfa6607eb66ddc8a68808d7bc1cfda67e328e71812d0848b7821a
Security Headers
Name Value
Content-Security-Policy script-src 'none'

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.hemantkgupta.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date
Mon, 20 Nov 2023 03:05:28 GMT
content-security-policy
script-src 'none'
via
1.1 6def1f0ddc805dce17407cce01d5b32c.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
356410
x-powered-by
Express
x-cache
Hit from cloudfront
content-disposition
inline; filename="8e528c54-801f-4fad-96a2-373c24740b73_400x400.webp"
alt-svc
h3=":443"; ma=86400
content-length
24996
x-request-id
wgkR4a5XTbupQshTlkmx1
server
imgproxy
etag
"UamCbJlPhUkLk3YB3RPHsM8ARwwxWfdNyhiHSRBXRxw/RIjdiMDhhMjUwMTE4NmJjYzI5MjgyNGIxNzhkYjMzNWM1Ig"
content-type
image/webp
cache-control
public, max-age=31536000
x-amz-cf-id
nRQucahWded6xvSVCuIm6k04sHGPf5wMStxSYVqEpll3hI3OEaD3Pw==
6c2ff3e3828e4017b7faf7b63e24cdf8.min.js
js.sentry-cdn.com/ 		2 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.sentry-cdn.com/6c2ff3e3828e4017b7faf7b63e24cdf8.min.js
Requested by
Host: www.hemantkgupta.com
URL: https://www.hemantkgupta.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:200::729 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
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timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1281
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
js
www.googletagmanager.com/gtag/ Frame 547A 		199 KB
72 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=AW-316245675&l=localGaDataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-TLW0DF6G5V&l=localGaDataLayer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
2befc018684d8e338eb20f3dc3b47a53fef1824e6b04bc3603e241f8bd53af16
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://substack.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date
Fri, 24 Nov 2023 06:05:40 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
73926
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Fri, 24 Nov 2023 06:05:40 GMT
/
googleads.g.doubleclick.net/pagead/viewthroughconversion/316245675/ Frame 547A 		3 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/316245675/?random=1700805940635&cv=11&fst=1700805940635&bg=ffffff&guid=ON&async=1&gtm=45be3b81v887153041&gcd=11l1l1l1l1&dma_cps=sypham&dma=1&u_w=1600&u_h=1200&url=https%3A%2F%2Fsubstack.com%2Fchannel-frame&ref=https%3A%2F%2Fwww.hemantkgupta.com%2F&top=https%3A%2F%2Fwww.hemantkgupta.com%2F&hn=www.googleadservices.com&frm=2&uamb=0&uaw=0&data=event%3Dgtag.config&rfmt=3&fmt=4
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=AW-316245675&l=localGaDataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ccb0a7411a0346ce1f8f0a333c38df38ca59fac7e01ef3a9bf89f3c4829c9698
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://substack.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 24 Nov 2023 06:05:40 GMT
content-encoding
br
x-content-type-options
nosniff
server
cafe
content-type
text/javascript; charset=UTF-8
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1259
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.com/pagead/1p-user-list/316245675/ 		42 B
108 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/pagead/1p-user-list/316245675/?random=1700805940511&cv=11&fst=1700805600000&bg=ffffff&guid=ON&async=1&gtm=45be3b81v887153041&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.hemantkgupta.com%2F&frm=0&tiba=Hemant%27s%20100PapersChallenge%20%7C%20Substack&data=event%3Dgtag.config&fmt=3&is_vtc=1&cid=CAQSGwDICaaNAaaPgqRu2wqVSxCPrX8eVu_kK9bjkQ&random=4098581703&rmt_tld=0&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.hemantkgupta.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 24 Nov 2023 06:05:40 GMT
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.de/pagead/1p-user-list/316245675/ 		42 B
108 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/pagead/1p-user-list/316245675/?random=1700805940511&cv=11&fst=1700805600000&bg=ffffff&guid=ON&async=1&gtm=45be3b81v887153041&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.hemantkgupta.com%2F&frm=0&tiba=Hemant%27s%20100PapersChallenge%20%7C%20Substack&data=event%3Dgtag.config&fmt=3&is_vtc=1&cid=CAQSGwDICaaNAaaPgqRu2wqVSxCPrX8eVu_kK9bjkQ&random=4098581703&rmt_tld=1&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.hemantkgupta.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 24 Nov 2023 06:05:40 GMT
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.com/pagead/1p-user-list/316245675/ Frame 547A 		42 B
455 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/pagead/1p-user-list/316245675/?random=1700805940635&cv=11&fst=1700805600000&bg=ffffff&guid=ON&async=1&gtm=45be3b81v887153041&u_w=1600&u_h=1200&url=https%3A%2F%2Fsubstack.com%2Fchannel-frame&ref=https%3A%2F%2Fwww.hemantkgupta.com%2F&frm=2&data=event%3Dgtag.config&fmt=3&is_vtc=1&cid=CAQSGwDICaaNwqAAyBSkFQwEzVrgk1pStR35qjAQVQ&random=2878654719&rmt_tld=0&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://substack.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 24 Nov 2023 06:05:40 GMT
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.de/pagead/1p-user-list/316245675/ Frame 547A 		42 B
455 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/pagead/1p-user-list/316245675/?random=1700805940635&cv=11&fst=1700805600000&bg=ffffff&guid=ON&async=1&gtm=45be3b81v887153041&u_w=1600&u_h=1200&url=https%3A%2F%2Fsubstack.com%2Fchannel-frame&ref=https%3A%2F%2Fwww.hemantkgupta.com%2F&frm=2&data=event%3Dgtag.config&fmt=3&is_vtc=1&cid=CAQSGwDICaaNwqAAyBSkFQwEzVrgk1pStR35qjAQVQ&random=2878654719&rmt_tld=1&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:831::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://substack.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 24 Nov 2023 06:05:40 GMT
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

18 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.

object| 0 object| documentPictureInPicture object| Sentry object| _preloads object| _analyticsConfig object| DD_RUM object| _sentryDebugIds string| _sentryDebugIdIdentifier object| SENTRY_RELEASE object| webpackChunksubstack object| I18N function| __captchaOnloadCallback object| localGaDataLayer function| gtag object| __cfBeacon object| google_tag_manager object| google_tag_data object| GooglebQhCsO

14 Cookies

Domain/Path Name / Value
.www.hemantkgupta.com/ Name: __cf_bm
Value: .jZ0ErJQAygOuGQru0qOx3oQ_UX76zOg8FhOos9vTmQ-1700805938-0-AU565OzYiBpsUscSgH+OGgZvjmgApmCLo4HjZ/V0NFvxbi2L93KT5tPL9rLrSoz2wNqET1SQJgA5u6mXyAu3ItY=
www.hemantkgupta.com/ Name: ajs_anonymous_id
Value: %2237163991-93b0-40d0-a9ac-acfc59bbaba2%22
www.hemantkgupta.com/ Name: preferred_language
Value: en
.substack.com/ Name: __cf_bm
Value: 8e.sATTazTAmXnnAg6auJ3yIc071Bu3.fzq.mzLQMmo-1700805939-0-Ac5Ni1Z+9W+Z3BBkccc7f1ah7Wrrz/2YjcxwQ9ghGt4JtQYbIg1QpYrRz7Kza4qILs1XxeViceVGKHnoN7rOwWU=
.www.hemantkgupta.com/ Name: ajs_anonymous_id
Value: %2237163991-93b0-40d0-a9ac-acfc59bbaba2%22
.www.hemantkgupta.com/ Name: visit_id
Value: %7B%22id%22%3A%220a3232f5-bb70-4f2d-aa82-7928f0fa2f04%22%2C%22timestamp%22%3A%222023-11-24T06%3A05%3A39.800Z%22%7D
.www.hemantkgupta.com/ Name: ab_testing_id
Value: %222c43eccf-b862-483f-9c44-e9d097f4c3e8%22
.www.hemantkgupta.com/ Name: experiment_test_experiment_v2
Value: control
www.hemantkgupta.com/ Name: AWSALBTG
Value: flLRm8eBs/RV1R3gClfa5gR2riSNOtTHPucr3dbhMHDsrXFst5nGflHfP9U5KUfmBDiRljLXeRau43vFC80R8kQhTowNDxTtVHmRKXmHa/dQvAmOd27GKCfVlW/D1SCD1pShI5xAfg6hX1f0bLCCMk1L0npOTF85fGA7whfU9CMU
www.hemantkgupta.com/ Name: AWSALBTGCORS
Value: flLRm8eBs/RV1R3gClfa5gR2riSNOtTHPucr3dbhMHDsrXFst5nGflHfP9U5KUfmBDiRljLXeRau43vFC80R8kQhTowNDxTtVHmRKXmHa/dQvAmOd27GKCfVlW/D1SCD1pShI5xAfg6hX1f0bLCCMk1L0npOTF85fGA7whfU9CMU
substack.com/ Name: AWSALBTGCORS
Value: dovBOQruUsIpsBSd3PqtpmkOEhT8Ve85xI024+NBThDhVWdOOVUbXA9ewZ1OOkGOfW7/Rk/d/K3aaIKvfYv4JAbz2G4kjUUBoYvNErfa3zxnGGiviWtl/6NxB9eveZM5Cn//OVXONOCK9GdDkfn27v9ai77MNQ/hbdxbaZUt7kMf
.hemantkgupta.com/ Name: _gcl_au
Value: 1.1.369405656.1700805941
.doubleclick.net/ Name: test_cookie
Value: CheckForPermission
www.hemantkgupta.com/ Name: _dd_s
Value: rum=0&expire=1700806839711

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
X-Frame-Options sameorigin

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.

cloudflareinsights.com
googleads.g.doubleclick.net
js.sentry-cdn.com
static.cloudflareinsights.com
substack.com
substackcdn.com
www.datadoghq-browser-agent.com
www.google.com
www.google.de
www.googletagmanager.com
www.hemantkgupta.com
13.32.29.175
2600:9000:206f:4000:4:b4b9:d3c0:93a1
2606:4700:4400::6812:21f5
2606:4700:4400::6812:2857
2606:4700:4400::ac40:93a9
2606:4700::6810:3965
2a00:1450:4001:806::2004
2a00:1450:4001:828::2002
2a00:1450:4001:82a::2008
2a00:1450:4001:831::2003
2a04:4e42:200::729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