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blog.kalan.dev Open in urlscan Pro
76.76.21.123  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://blog.kalan.dev/
Effective URL: https://blog.kalan.dev/
Submission: On October 21 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 3 countries across 4 domains to perform 47 HTTP transactions. The main IP is 76.76.21.123, located in Walnut, United States and belongs to AMAZON-02, US. The main domain is blog.kalan.dev.
TLS certificate: Issued by R3 on September 7th 2023. Valid for: 3 months.
This is the only time blog.kalan.dev was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
42 76.76.21.123 16509 (AMAZON-02)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2400:52e0:1e0... 200325 (BUNNYCDN)
2 52.48.104.75 16509 (AMAZON-02)
47 4
Apex Domain
Subdomains		 Transfer
42 kalan.dev
blog.kalan.dev
265 KB
2 vercel-insights.com
vitals.vercel-insights.com — Cisco Umbrella Rank: 11780
331 B
2 plausible.io
plausible.io — Cisco Umbrella Rank: 11653
2 KB
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 373
4 KB
47 4
Domain Requested by
42 blog.kalan.dev blog.kalan.dev
2 vitals.vercel-insights.com blog.kalan.dev
2 plausible.io blog.kalan.dev
plausible.io
1 cdn.jsdelivr.net blog.kalan.dev
47 4

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

Domain
weekly.kalan.dev
twitter.com
github.com
medium.com
www.youtube.com
me.kalan.dev
shurado.dev
Subject Issuer Validity Valid
blog.kalan.dev
R3		 2023-09-07 -
2023-12-06		 3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-05-02 -
2024-05-01		 a year crt.sh
plausible.io
R3		 2023-09-16 -
2023-12-15		 3 months crt.sh
vercel-insights.com
Amazon RSA 2048 M03		 2023-08-23 -
2024-09-19		 a year crt.sh

This page contains 1 frames:

Primary Page: https://blog.kalan.dev/
Frame ID: 30999F761936DF5C12C1ACF61B0B9F25
Requests: 47 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Kalan's Blog

Page URL History Show full URLs

  1. http://blog.kalan.dev/ HTTP 307
    https://blog.kalan.dev/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

47
Requests

100 %
HTTPS

50 %
IPv6

4
Domains

4
Subdomains

4
IPs

3
Countries

271 kB
Transfer

810 kB
Size

0
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://blog.kalan.dev/ HTTP 307
    https://blog.kalan.dev/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

47 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
blog.kalan.dev/
Redirect Chain
  • http://blog.kalan.dev/
  • https://blog.kalan.dev/
116 KB
28 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://blog.kalan.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.123 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel / Next.js
Resource Hash
34a52558a83db6aae8bfdb66a01e2006b43878159b65abec15e6b8f5e5969ef0
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

age
769373
cache-control
public, max-age=0, must-revalidate
content-encoding
br
content-type
text/html; charset=utf-8
date
Thu, 12 Oct 2023 18:38:24 GMT
etag
W/"ejob1n5out2306"
server
Vercel
strict-transport-security
max-age=63072000
x-matched-path
/zh
x-powered-by
Next.js
x-vercel-cache
STALE
x-vercel-id
fra1::iad1::89688-1697905277513-036f312e6476

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://blog.kalan.dev/
Non-Authoritative-Reason
HSTS
katex.min.css
cdn.jsdelivr.net/npm/katex@0.16.0/dist/ 		23 KB
4 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/katex@0.16.0/dist/katex.min.css
Requested by
Host: blog.kalan.dev
URL: https://blog.kalan.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5914 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ba293f84da8759995d5e1ff42b7e67a8e4827dff45eb5fd938545ea8d381801d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://blog.kalan.dev/
Origin
https://blog.kalan.dev
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Sat, 21 Oct 2023 16:21:17 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
14880316
x-jsd-version
0.16.0
content-encoding
br
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
x-served-by
cache-fra-eddf8230030-FRA, cache-yyz4550-YYZ
x-jsd-version-type
version
server
cloudflare
etag
W/"5a48-GmiwYZbG+LmPOdEh1cXzKlbC3CQ"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=syw34jOt6vVu6ZKhcaH02uVWlzFulUZ4oOQzUkyfJ4t6jiMHNOM%2BbGJBAtOSP0zrb9fgP2%2FI6cnMV4%2F8UoI186FsN69q1yoruSPsJHcIJ4WJy%2BbGYtTcxaWUUxjN0sIXydNQ33u0WraHEYwp8AY%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
cf-ray
819ad532b9701c7f-FRA
40db2b77391045ea.css
blog.kalan.dev/_next/static/css/ 		18 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://blog.kalan.dev/_next/static/css/40db2b77391045ea.css
Requested by
Host: blog.kalan.dev
URL: https://blog.kalan.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.123 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
ba13b3e04063cc07bcfc486ea7d46997cb74cfd8c456bdf52ab4a4164bab7d8e
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://blog.kalan.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Sat, 21 Oct 2023 16:21:17 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::nzrz8-1697905277813-23cf83682c89
age
10347434
x-matched-path
/_next/static/css/40db2b77391045ea.css
etag
W/"6361db77d9ac53816d5a9684ca30a252"
x-vercel-cache
HIT
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="40db2b77391045ea.css"
c985d0b968530d50.css
blog.kalan.dev/_next/static/css/ 		3 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://blog.kalan.dev/_next/static/css/c985d0b968530d50.css
Requested by
Host: blog.kalan.dev
URL: https://blog.kalan.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.123 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
82325bdda08dde2bcc00901e23ac27320e7309a614001853c2922196d8389f60
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://blog.kalan.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Sat, 21 Oct 2023 16:21:17 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::89688-1697905277867-3710e155230a
age
10534627
x-matched-path
/_next/static/css/c985d0b968530d50.css
etag
W/"c9ef5f87150fefbf188f50f1e66c7759"
x-vercel-cache
HIT
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="c985d0b968530d50.css"
webpack-618db82ea8f146b3.js
blog.kalan.dev/_next/static/chunks/ 		8 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://blog.kalan.dev/_next/static/chunks/webpack-618db82ea8f146b3.js
Requested by
Host: blog.kalan.dev
URL: https://blog.kalan.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.123 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
25b34066d2d117be35b0e1e0195a1cdc21e0c4033a3d45869c0708f13974f4ae
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://blog.kalan.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Sat, 21 Oct 2023 16:21:17 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::m9trk-1697905277843-5ba2861e2918
age
10347434
x-matched-path
/_next/static/chunks/webpack-618db82ea8f146b3.js
etag
W/"c2f7dfe181858d81b298347434816b5d"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="webpack-618db82ea8f146b3.js"
framework-ffee79c6390da51e.js
blog.kalan.dev/_next/static/chunks/ 		139 KB
47 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://blog.kalan.dev/_next/static/chunks/framework-ffee79c6390da51e.js
Requested by
Host: blog.kalan.dev
URL: https://blog.kalan.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.123 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
cf8dc859d765e3697558bffa27d942011ddb1049b359de2af1c5ae5ffb679871
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://blog.kalan.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Sat, 21 Oct 2023 16:21:17 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::wmrws-1697905277832-0db22b26c40f
age
10347434
x-matched-path
/_next/static/chunks/framework-ffee79c6390da51e.js
etag
W/"89c853c4d5d8da361d51f767fd6d3a7b"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="framework-ffee79c6390da51e.js"
main-4c03bbafcd0fe03e.js
blog.kalan.dev/_next/static/chunks/ 		143 KB
39 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://blog.kalan.dev/_next/static/chunks/main-4c03bbafcd0fe03e.js
Requested by
Host: blog.kalan.dev
URL: https://blog.kalan.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.123 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
04bd08fea59506f9da302ea21dd94450d7474f3ea59146a145e79fdd4ceb587c
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://blog.kalan.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Sat, 21 Oct 2023 16:21:17 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::xs6r4-1697905277832-49d17cb0342b
age
10347434
x-matched-path
/_next/static/chunks/main-4c03bbafcd0fe03e.js
etag
W/"0ba9fdddd5442feffa4acebf6ad37f87"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="main-4c03bbafcd0fe03e.js"
_app-3e9ebcbf97680e80.js
blog.kalan.dev/_next/static/chunks/pages/ 		66 KB
21 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://blog.kalan.dev/_next/static/chunks/pages/_app-3e9ebcbf97680e80.js
Requested by
Host: blog.kalan.dev
URL: https://blog.kalan.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.123 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
f7ff1753f22db01afbebcb742af325e0cdd68829595c3b143864e5a1d3c87628
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://blog.kalan.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Sat, 21 Oct 2023 16:21:17 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::mxqtn-1697905277835-f99c79cea0f0
age
10347434
x-matched-path
/_next/static/chunks/pages/_app-3e9ebcbf97680e80.js
etag
W/"ba06f1589c02db12eb2342dc522c908c"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="_app-3e9ebcbf97680e80.js"
d7eeaac4-491aef515c337dbc.js
blog.kalan.dev/_next/static/chunks/ 		2 KB
853 B 		Script
General
Check archive.org
Download Go to
Full URL
https://blog.kalan.dev/_next/static/chunks/d7eeaac4-491aef515c337dbc.js
Requested by
Host: blog.kalan.dev
URL: https://blog.kalan.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.123 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
e8696d90a39ed71713594cdbced2a5b3000d67a1b511cc2d9088c8559b50b4db
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://blog.kalan.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Sat, 21 Oct 2023 16:21:17 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::p4h4j-1697905277832-4787ecfd29b9
age
10347434
x-matched-path
/_next/static/chunks/d7eeaac4-491aef515c337dbc.js
etag
W/"a5c9662bd1fbea8c6ce2c496fab1227c"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="d7eeaac4-491aef515c337dbc.js"
1bfc9850-657a81080ee88335.js
blog.kalan.dev/_next/static/chunks/ 		1 KB
893 B 		Script
General
Check archive.org
Download Go to
Full URL
https://blog.kalan.dev/_next/static/chunks/1bfc9850-657a81080ee88335.js
Requested by
Host: blog.kalan.dev
URL: https://blog.kalan.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.123 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
9eb330ec247c876abd3154d717bc5a57f63bdc3f78d6ef6d229ce97bcf20c542
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://blog.kalan.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Sat, 21 Oct 2023 16:21:17 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::b2zlc-1697905277832-711a9c756f14
age
10347433
x-matched-path
/_next/static/chunks/1bfc9850-657a81080ee88335.js
etag
W/"990043d1661379e7aeb93b1ba9e28787"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="1bfc9850-657a81080ee88335.js"
6728d85a-d001a519e97117eb.js
blog.kalan.dev/_next/static/chunks/ 		801 B
1015 B 		Script
General
Check archive.org
Download Go to
Full URL
https://blog.kalan.dev/_next/static/chunks/6728d85a-d001a519e97117eb.js
Requested by
Host: blog.kalan.dev
URL: https://blog.kalan.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.123 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
3a1b69a05d2095e43fb3ee2e31b8702e0869483a8bfe65f4a18ba534c45846c5
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://blog.kalan.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Sat, 21 Oct 2023 16:21:17 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::9d94w-1697905277832-cb983ba25e1a
age
10347433
x-matched-path
/_next/static/chunks/6728d85a-d001a519e97117eb.js
etag
"d39971ac9b9fe5a6f28f4ccd49e4bb5e"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="6728d85a-d001a519e97117eb.js"
accept-ranges
bytes
content-length
801
index-d293ea10a618a10c.js
blog.kalan.dev/_next/static/chunks/pages/ 		12 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://blog.kalan.dev/_next/static/chunks/pages/index-d293ea10a618a10c.js
Requested by
Host: blog.kalan.dev
URL: https://blog.kalan.dev/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.123 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
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12 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| webpackChunk_N_E function| __next_require__ object| next object| __NEXT_DATA__ function| __SSG_MANIFEST_CB object| __NEXT_P object| _N_E object| __MIDDLEWARE_MATCHERS object| __BUILD_MANIFEST object| __SSG_MANIFEST function| plausible function| __NEXT_PRELOADREADY

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Header Value
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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.

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