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zenn.dev Open in urlscan Pro
35.190.77.180  Public Scan

Go To Rescan Add Verdict Report
URL: https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
Submission: On August 16 via manual from JP — Scanned from JP
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 7 IPs in 3 countries across 7 domains to perform 40 HTTP transactions. The main IP is 35.190.77.180, located in Kansas City, United States and belongs to GOOGLE, US. The main domain is zenn.dev.
TLS certificate: Issued by GTS CA 1D4 on July 31st 2023. Valid for: 3 months.
This is the only time zenn.dev was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
30 35.190.77.180 15169 (GOOGLE)
3 2404:6800:400... 15169 (GOOGLE)
1 34.111.220.146 396982 (GOOGLE-CL...)
2 2600:140b:1a0... 20940 (AKAMAI-ASN1)
1 2001:4860:480... 15169 (GOOGLE)
2 2404:6800:400... 15169 (GOOGLE)
1 2404:6800:400... 15169 (GOOGLE)
40 7
30    35.190.77.180 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 180.77.190.35.bc.googleusercontent.com
zenn.dev
3    2404:6800:4004:826::2008 (Australia)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    34.111.220.146 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 146.220.111.34.bc.googleusercontent.com
embed.zenn.studio
2    2600:140b:1a00:3a2::523 (Tokyo, Japan)

ASN20940 (AKAMAI-ASN1, NL)
res.cloudinary.com
1    2001:4860:4802:36::36 (United States)

ASN15169 (GOOGLE, US)
asia-northeast1-zenn-dev-production.cloudfunctions.net
2    2404:6800:4004:80f::2010 (Australia)

ASN15169 (GOOGLE, US)
storage.googleapis.com
1    2404:6800:4004:81f::200e (Australia)

ASN15169 (GOOGLE, US)
www.google-analytics.com
Apex Domain
Subdomains		 Transfer
30 zenn.dev
zenn.dev
254 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 76
179 KB
2 googleapis.com
storage.googleapis.com — Cisco Umbrella Rank: 529
51 KB
2 cloudinary.com
res.cloudinary.com — Cisco Umbrella Rank: 3299
7 KB
1 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 62
249 B
1 cloudfunctions.net
asia-northeast1-zenn-dev-production.cloudfunctions.net
190 B
1 zenn.studio
embed.zenn.studio
40 7
Domain Requested by
30 zenn.dev zenn.dev
3 www.googletagmanager.com zenn.dev
www.googletagmanager.com
2 storage.googleapis.com zenn.dev
2 res.cloudinary.com zenn.dev
1 www.google-analytics.com www.googletagmanager.com
1 asia-northeast1-zenn-dev-production.cloudfunctions.net zenn.dev
1 embed.zenn.studio zenn.dev
40 7

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

Domain
root-servers.org
www.ietf.org
jprs.jp
Subject Issuer Validity Valid
zenn.dev
GTS CA 1D4		 2023-07-31 -
2023-10-29		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-07-17 -
2023-10-09		 3 months crt.sh
embed.zenn.studio
GTS CA 1D4		 2023-07-15 -
2023-10-13		 3 months crt.sh
*.cloudinary.com
Go Daddy Secure Certificate Authority - G2		 2022-12-05 -
2023-12-30		 a year crt.sh
misc.google.com
GTS CA 1C3		 2023-07-17 -
2023-10-09		 3 months crt.sh
storage.googleapis.com
GTS CA 1C3		 2023-07-17 -
2023-10-09		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
Frame ID: 07B974A91BC4D15844A9D6DADAE33D46
Requests: 40 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

DNSの全体像を把握しよう（名称編）｜とりあえず動かす DNSZenn

Detected technologies

Overall confidence: 80%
Detected patterns
  • <img[^>]+\.cloudinary\.com
Overall confidence: 100%
Detected patterns
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Page Statistics

40
Requests

100 %
HTTPS

71 %
IPv6

7
Domains

7
Subdomains

7
IPs

3
Countries

491 kB
Transfer

1217 kB
Size

2
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

40 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request ee11a9
zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ 		43 KB
11 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.190.77.180 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
180.77.190.35.bc.googleusercontent.com
Software
Google Frontend / Next.js
Resource Hash
8263c84798d45cff07e94f22579ebbb3a81b146c68ee64c3759749f6c93941d5
Security Headers
Name Value
Content-Security-Policy script-src 'self' https: 'strict-dynamic' 'nonce-ZsPWOZblHOcZN+iNIaVk1JVX0LL6Wqj5VYtEgENj+6g=' https://embed.zenn.studio/js/listen-embed-event.js www.googletagmanager.com https://cdn.jsdelivr.net/npm/katex/dist/katex.min.js 'sha256-VBc9tzS+U9SzON+C7B2ZnWQcfbc8HELDISqMEIhELLs=' 'sha256-N9YIN+P8sTmLT0uJPtGBiAASdpoJJYKfyJRjXSwTXys=' 'sha256-KNm0/xK1a/MUS2W6s/HYNdp8BjyrUCkD+qMikvBKNtE=';object-src 'none';base-uri 'none';report-uri https://asia-northeast1-zenn-dev-production.cloudfunctions.net/csp-logger;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
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/116.0.5845.96 Safari/537.36
accept-language
jp-JP,jp;q=0.9

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
private, no-cache, no-store, max-age=0, must-revalidate
content-encoding
gzip
content-security-policy
script-src 'self' https: 'strict-dynamic' 'nonce-ZsPWOZblHOcZN+iNIaVk1JVX0LL6Wqj5VYtEgENj+6g=' https://embed.zenn.studio/js/listen-embed-event.js www.googletagmanager.com https://cdn.jsdelivr.net/npm/katex/dist/katex.min.js 'sha256-VBc9tzS+U9SzON+C7B2ZnWQcfbc8HELDISqMEIhELLs=' 'sha256-N9YIN+P8sTmLT0uJPtGBiAASdpoJJYKfyJRjXSwTXys=' 'sha256-KNm0/xK1a/MUS2W6s/HYNdp8BjyrUCkD+qMikvBKNtE=';object-src 'none';base-uri 'none';report-uri https://asia-northeast1-zenn-dev-production.cloudfunctions.net/csp-logger;
content-type
text/html; charset=utf-8
date
Wed, 16 Aug 2023 16:46:43 GMT
etag
"vw0quq18n5thh"
server
Google Frontend
strict-transport-security
max-age=63072000; includeSubDomains; preload
vary
Accept-Encoding
via
1.1 google
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-powered-by
Next.js
js
www.googletagmanager.com/gtag/ 		105 KB
41 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js
Requested by
Host: zenn.dev
URL: https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2404:6800:4004:826::2008 , Australia, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
e694415127507a97ade749052e5dbd52c7e994902b65b4a5c64b5318b450f32a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

date
Wed, 16 Aug 2023 16:46:43 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42060
x-xss-protection
0
last-modified
Wed, 16 Aug 2023 16:27:42 GMT
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
access-control-allow-headers
Cache-Control
expires
Wed, 16 Aug 2023 16:46:43 GMT
listen-embed-event.js
embed.zenn.studio/js/ 		0
0 		Script
General
Check archive.org
Download Go to
Full URL
https://embed.zenn.studio/js/listen-embed-event.js
Requested by
Host: zenn.dev
URL: https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.111.220.146 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
146.220.111.34.bc.googleusercontent.com
Software
/
Resource Hash

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers
f328130f0243a3be.css
zenn.dev/_next/static/css/ 		15 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://zenn.dev/_next/static/css/f328130f0243a3be.css
Requested by
Host: zenn.dev
URL: https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.190.77.180 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
180.77.190.35.bc.googleusercontent.com
Software
Google Frontend /
Resource Hash
f5a3ad350ef0cde0d18b81b4257f9311abb395978d2e3a78280a263c49564937
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 31 Jul 2023 00:51:33 GMT
via
1.1 google
age
1439710
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
4574
last-modified
Mon, 31 Jul 2023 00:48:15 GMT
server
Google Frontend
etag
W/"3def-189a96ac898"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/css; charset=UTF-8
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
c59f8058cd96b4b1.css
zenn.dev/_next/static/css/ 		24 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://zenn.dev/_next/static/css/c59f8058cd96b4b1.css
Requested by
Host: zenn.dev
URL: https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.190.77.180 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
180.77.190.35.bc.googleusercontent.com
Software
Google Frontend /
Resource Hash
54e221145d5680b79cd30e2782bc1679ddbf76b6276432d615a119b741a02d02
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 14 Aug 2023 00:29:03 GMT
via
1.1 google
age
231460
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
5410
last-modified
Mon, 14 Aug 2023 00:18:37 GMT
server
Google Frontend
etag
W/"5f2f-189f168af48"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/css; charset=UTF-8
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
webpack-f772660e75c5883e.js
zenn.dev/_next/static/chunks/ 		11 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://zenn.dev/_next/static/chunks/webpack-f772660e75c5883e.js
Requested by
Host: zenn.dev
URL: https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.190.77.180 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
180.77.190.35.bc.googleusercontent.com
Software
Google Frontend /
Resource Hash
b49e801d4891a0fe5e7b50960d9a9f4cd426b2e5aa97853daf05114c50556cee
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 14 Aug 2023 00:29:02 GMT
via
1.1 google
age
231461
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
5781
last-modified
Mon, 14 Aug 2023 00:18:37 GMT
server
Google Frontend
etag
W/"2c45-189f168af48"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
framework-ce84985cd166733a.js
zenn.dev/_next/static/chunks/ 		138 KB
44 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://zenn.dev/_next/static/chunks/framework-ce84985cd166733a.js
Requested by
Host: zenn.dev
URL: https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.190.77.180 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
180.77.190.35.bc.googleusercontent.com
Software
Google Frontend /
Resource Hash
21e67844bd44af52119de8c22c866e82cbc0c8e38a3ed317efb1c418422b6d4a
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Wed, 26 Jul 2023 09:00:50 GMT
via
1.1 google
age
1842353
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
45349
last-modified
Wed, 26 Jul 2023 00:33:18 GMT
server
Google Frontend
etag
W/"22713-1898f9d4cb0"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
main-f5cb3ceb95c17179.js
zenn.dev/_next/static/chunks/ 		88 KB
27 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://zenn.dev/_next/static/chunks/main-f5cb3ceb95c17179.js
Requested by
Host: zenn.dev
URL: https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.190.77.180 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
180.77.190.35.bc.googleusercontent.com
Software
Google Frontend /
Resource Hash
bdc973c2330be83a13677b9a8050bcc06705ac55eddf2181778d72e4a49f2009
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Thu, 27 Jul 2023 12:02:47 GMT
via
1.1 google
age
1745036
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
27202
last-modified
Wed, 26 Jul 2023 00:33:17 GMT
server
Google Frontend
etag
W/"15e86-1898f9d48c8"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
_app-0bcb99efde708622.js
zenn.dev/_next/static/chunks/pages/ 		95 KB
33 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://zenn.dev/_next/static/chunks/pages/_app-0bcb99efde708622.js
Requested by
Host: zenn.dev
URL: https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.190.77.180 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
180.77.190.35.bc.googleusercontent.com
Software
Google Frontend /
Resource Hash
7c6b5c86e012acaf8dd409f8ce972f749b6e70a034f693e60b40c12bc08ba1ed
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Thu, 27 Jul 2023 12:13:47 GMT
via
1.1 google
age
1744376
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
33489
last-modified
Wed, 26 Jul 2023 00:33:17 GMT
server
Google Frontend
etag
W/"17cab-1898f9d48c8"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
3253-cb69b61f7f04e9a3.js
zenn.dev/_next/static/chunks/ 		24 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://zenn.dev/_next/static/chunks/3253-cb69b61f7f04e9a3.js
Requested by
Host: zenn.dev
URL: https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.190.77.180 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
180.77.190.35.bc.googleusercontent.com
Software
Google Frontend /
Resource Hash
489d44be41899017fdb2b5b23f585fae7376b1c58e326870dc85052031c483da
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
User-Agent
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74750a6a26f38c6ba6c7842e728fa2379539fade19fd4f71acf08191a2084a9a
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Sat, 29 Jul 2023 20:04:41 GMT
via
1.1 google
age
1543322
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
7466
last-modified
Wed, 26 Jul 2023 00:33:18 GMT
server
Google Frontend
etag
W/"4e40-1898f9d4cb0"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
1928-094ddeca66b7ec92.js
zenn.dev/_next/static/chunks/ 		13 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://zenn.dev/_next/static/chunks/1928-094ddeca66b7ec92.js
Requested by
Host: zenn.dev
URL: https://zenn.dev/_next/static/chunks/main-f5cb3ceb95c17179.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.190.77.180 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
180.77.190.35.bc.googleusercontent.com
Software
Google Frontend /
Resource Hash
484a424d745050401fdf41aaae8b5879a75d29839399e28782ae6f742da912f1
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Wed, 02 Aug 2023 00:37:58 GMT
via
1.1 google
age
1267725
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
5068
last-modified
Wed, 02 Aug 2023 00:33:39 GMT
server
Google Frontend
etag
W/"350f-189b3aa22b8"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
%5Bslug%5D-bef1ba44b4e98b9d.js
zenn.dev/_next/static/chunks/pages/%5Busername%5D/books/ 		27 KB
9 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://zenn.dev/_next/static/chunks/pages/%5Busername%5D/books/%5Bslug%5D-bef1ba44b4e98b9d.js
Requested by
Host: zenn.dev
URL: https://zenn.dev/_next/static/chunks/main-f5cb3ceb95c17179.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.190.77.180 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
180.77.190.35.bc.googleusercontent.com
Software
Google Frontend /
Resource Hash
ce8c36170babd3bbb7d1a78c319eedef2f567219ef94cd58b22b3b9c68fa4282
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Tue, 25 Jul 2023 23:21:33 GMT
via
1.1 google
age
1877110
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
9141
last-modified
Tue, 25 Jul 2023 00:16:08 GMT
server
Google Frontend
etag
W/"6c1a-1898a673940"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
40bc819bfe295ec7.css
zenn.dev/_next/static/css/ 		23 KB
5 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://zenn.dev/_next/static/css/40bc819bfe295ec7.css
Requested by
Host: zenn.dev
URL: https://zenn.dev/_next/static/chunks/main-f5cb3ceb95c17179.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.190.77.180 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
180.77.190.35.bc.googleusercontent.com
Software
Google Frontend /
Resource Hash
60ed87f2d8526070c70b04ac906652373bccaa749a395437db64022fe60f5ee6
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 14 Aug 2023 00:29:02 GMT
via
1.1 google
age
231461
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
5269
last-modified
Mon, 14 Aug 2023 00:18:37 GMT
server
Google Frontend
etag
W/"5c7e-189f168af48"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/css; charset=UTF-8
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
%5Busername%5D-ea8d8b2dc5095676.js
zenn.dev/_next/static/chunks/pages/ 		17 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://zenn.dev/_next/static/chunks/pages/%5Busername%5D-ea8d8b2dc5095676.js
Requested by
Host: zenn.dev
URL: https://zenn.dev/_next/static/chunks/main-f5cb3ceb95c17179.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.190.77.180 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
180.77.190.35.bc.googleusercontent.com
Software
Google Frontend /
Resource Hash
7dc2f3000cb4cabb2d7dc334a1f8c7559a0ca8af5ecb48b3dc57079807be83b9
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Wed, 26 Jul 2023 22:41:49 GMT
via
1.1 google
age
1793094
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
5523
last-modified
Wed, 26 Jul 2023 00:33:17 GMT
server
Google Frontend
etag
W/"4238-1898f9d48c8"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
05ab2f092806005e.css
zenn.dev/_next/static/css/ 		10 KB
3 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://zenn.dev/_next/static/css/05ab2f092806005e.css
Requested by
Host: zenn.dev
URL: https://zenn.dev/_next/static/chunks/main-f5cb3ceb95c17179.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.190.77.180 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
180.77.190.35.bc.googleusercontent.com
Software
Google Frontend /
Resource Hash
c4bda20a9607dbe24272871270fb777bc8740f70d401285899abd6020abb2d03
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/koyamaso/books/cbc1f9f136634c/viewer/ee11a9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

strict-transport-security
max-age=63072000; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Mon, 14 Aug 2023 00:29:02 GMT
via
1.1 google
age
231461
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
2660
last-modified
Mon, 14 Aug 2023 00:18:37 GMT
server
Google Frontend
etag
W/"29af-189f168af48"
x-frame-options
SAMEORIGIN
vary
Accept-Encoding
content-type
text/css; charset=UTF-8
cache-control
public, max-age=31536000, immutable
accept-ranges
bytes
collect
www.google-analytics.com/g/ 		0
249 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/g/collect?v=2&tid=G-PVQ2KDWHD2&gtm=45je3890&_p=311415126&cid=1653806174.1692204404&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1692204403&sct=1&seg=0&dl=https%3A%2F%2Fzenn.dev%2Fkoyamaso%2Fbooks%2Fcbc1f9f136634c%2Fviewer%2Fee11a9&dt=DNS%E3%81%AE%E5%85%A8%E4%BD%93%E5%83%8F%E3%82%92%E6%8A%8A%E6%8F%A1%E3%81%97%E3%82%88%E3%81%86%EF%BC%88%E5%90%8D%E7%A7%B0%E7%B7%A8%EF%BC%89%EF%BD%9C%E3%81%A8%E3%82%8A%E3%81%82%E3%81%88%E3%81%9A%E5%8B%95%E3%81%8B%E3%81%99%20DNS&en=page_view&_fv=1&_nsi=1&_ss=1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-PVQ2KDWHD2&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2404:6800:4004:81f::200e , Australia, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
jp-JP,jp;q=0.9
Referer
https://zenn.dev/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.96 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 16 Aug 2023 16:46:43 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://zenn.dev
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

19 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| documentPictureInPicture object| dataLayer function| gtag object| webpackChunk_N_E function| __next_require__ object| next object| __NEXT_DATA__ function| __SSG_MANIFEST_CB object| __NEXT_P object| _N_E function| __NEXT_PRELOADREADY function| hotkeys object| __MIDDLEWARE_MATCHERS object| __BUILD_MANIFEST object| __SSG_MANIFEST object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal

2 Cookies

Domain/Path Name / Value
.zenn.dev/ Name: _ga_PVQ2KDWHD2
Value: GS1.1.1692204403.1.0.1692204403.0.0.0
.zenn.dev/ Name: _ga
Value: GA1.1.1653806174.1692204404

2 Console Messages

Source Level URL
Text
network error URL: https://embed.zenn.studio/js/listen-embed-event.js
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://zenn.dev/api/me
Message:
Failed to load resource: the server responded with a status of 401 ()

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
Content-Security-Policy script-src 'self' https: 'strict-dynamic' 'nonce-ZsPWOZblHOcZN+iNIaVk1JVX0LL6Wqj5VYtEgENj+6g=' https://embed.zenn.studio/js/listen-embed-event.js www.googletagmanager.com https://cdn.jsdelivr.net/npm/katex/dist/katex.min.js 'sha256-VBc9tzS+U9SzON+C7B2ZnWQcfbc8HELDISqMEIhELLs=' 'sha256-N9YIN+P8sTmLT0uJPtGBiAASdpoJJYKfyJRjXSwTXys=' 'sha256-KNm0/xK1a/MUS2W6s/HYNdp8BjyrUCkD+qMikvBKNtE=';object-src 'none';base-uri 'none';report-uri https://asia-northeast1-zenn-dev-production.cloudfunctions.net/csp-logger;
Strict-Transport-Security max-age=63072000; includeSubDomains; preload
X-Content-Type-Options nosniff
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.

asia-northeast1-zenn-dev-production.cloudfunctions.net
embed.zenn.studio
res.cloudinary.com
storage.googleapis.com
www.google-analytics.com
www.googletagmanager.com
zenn.dev
2001:4860:4802:36::36
2404:6800:4004:80f::2010
2404:6800:4004:81f::200e
2404:6800:4004:826::2008
2600:140b:1a00:3a2::523
34.111.220.146
35.190.77.180
1ce7b8d22986a0692c74f24f18976aebd46111ce3551e94639ca969f180f2950
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7c6b5c86e012acaf8dd409f8ce972f749b6e70a034f693e60b40c12bc08ba1ed
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c4bda20a9607dbe24272871270fb777bc8740f70d401285899abd6020abb2d03
ce8c36170babd3bbb7d1a78c319eedef2f567219ef94cd58b22b3b9c68fa4282
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d3cbefdfda1f5ffc09c5c9757784a642bcb1e7a605010167f12bdd8cb9739601
d5623e5e8114db1e0557a6745b4294790759302040c8d23ed0a19523791cf2f8
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
e694415127507a97ade749052e5dbd52c7e994902b65b4a5c64b5318b450f32a
f25baf9693d11e31f049094d8743759909beccca6103383ca7c450ac7e85a7f8
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