yu-yu-lesson.coresv.com Open in urlscan Pro
202.172.28.154 Public Scan

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URL:
https://yu-yu-lesson.coresv.com/
Submission: On August 05 via api (August 5th 2024, 5:46:28 pm UTC) from US — Scanned from JP

Summary HTTP 10 Redirects Links 1 Behaviour Indicators

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 10 HTTP transactions. The main IP is 202.172.28.154, located in Japan and belongs to DIGIROCK DigiRock, Inc., JP. The main domain is yu-yu-lesson.coresv.com.
TLS certificate: Issued by E6 on August 5th 2024. Valid for: 3 months.

This is the only time yu-yu-lesson.coresv.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
1 10	202.172.28.154 202.172.28.154		37907 (DIGIROCK ...) (DIGIROCK DigiRock)
10	2

10 202.172.28.154 (Japan) 1 redirects

ASN37907 (DIGIROCK DigiRock, Inc., JP)
PTR: s153.coreserver.jp

yu-yu-lesson.coresv.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
10	coresv.com 1 redirects yu-yu-lesson.coresv.com	560 KB
10	1

	Domain	Requested by
10	yu-yu-lesson.coresv.com	1 redirects yu-yu-lesson.coresv.com
10	1

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

Domain
ja.wordpress.org

Subject Issuer	Validity	Valid
yu-yu-lesson.coresv.com E6	`2024-08-05` - `2024-11-03`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://yu-yu-lesson.coresv.com/
Frame ID: 418BFDEB43C61DD978A5BDB238D03044
Requests: 10 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

yu-yu-Lesson – Just another WordPress site

Detected technologies

WordPress (CMS) Expand

Overall confidence: 100%
Detected patterns

<link rel=["']stylesheet["'] [^>]+/wp-(?:content|includes)/
/wp-(?:content|includes)/

Page Statistics

10
Requests

80 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

2
IPs

1
Countries

559 kB
Transfer

654 kB
Size

0
Cookies

1 Outgoing links

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

URL: https://ja.wordpress.org/
Title: WordPress

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 8

https://yu-yu-lesson.coresv.com/favicon.ico HTTP 302
https://yu-yu-lesson.coresv.com/wp-includes/images/w-logo-blue-white-bg.png

10 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2 200 Primary Request / Show response
yu-yu-lesson.coresv.com/ 51 KB
11 KB 628ms
615ms Document
text/html 202.172.28.154
DIGIROCK DigiRock

General

Check archive.org

Show headers Download Go to

Full URL

https://yu-yu-lesson.coresv.com/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

202.172.28.154 , Japan, ASN37907 (DIGIROCK DigiRock, Inc., JP),

Reverse DNS

s153.coreserver.jp

Software

Apache /

Resource Hash

5702b563187efa23d234e9f4bbace183957b0bc563b4b64f21fbb7f220c2ca8d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

content-encoding: gzip
content-type: text/html; charset=UTF-8
date: Mon, 05 Aug 2024 17:46:23 GMT
link: <https://yu-yu-lesson.coresv.com/wp-json/>; rel="https://api.w.org/"
server: Apache
strict-transport-security: max-age=31536000
vary: Accept-Encoding,User-Agent

GET
H2 200 style.min.css
yu-yu-lesson.coresv.com/wp-includes/blocks/navigation/ 16 KB
2 KB 5ms
4ms Stylesheet
text/css 202.172.28.154
DIGIROCK DigiRock

General

Check archive.org

Show headers Download Go to

Full URL

https://yu-yu-lesson.coresv.com/wp-includes/blocks/navigation/style.min.css?ver=6.6.1

Requested by

Host: yu-yu-lesson.coresv.com
URL: https://yu-yu-lesson.coresv.com/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

202.172.28.154 , Japan, ASN37907 (DIGIROCK DigiRock, Inc., JP),

Reverse DNS

s153.coreserver.jp

Software

Apache /

Resource Hash

837b6cb608d918fcd1361fb556d54f0a80d0dd10172790698504b2054535589e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Referer: https://yu-yu-lesson.coresv.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
date: Mon, 05 Aug 2024 17:46:24 GMT
last-modified: Mon, 05 Aug 2024 05:57:59 GMT
server: Apache
etag: "4000-61ee95bf66bed-gzip"
vary: Accept-Encoding,User-Agent
content-type: text/css
accept-ranges: bytes
content-length: 2285

GET
H2 200 style.css
yu-yu-lesson.coresv.com/wp-content/themes/twentytwentytwo/ 5 KB
2 KB 4ms
3ms Stylesheet
text/css 202.172.28.154
DIGIROCK DigiRock

General

Check archive.org

Show headers Download Go to

Full URL

https://yu-yu-lesson.coresv.com/wp-content/themes/twentytwentytwo/style.css?ver=1.2

Requested by

Host: yu-yu-lesson.coresv.com
URL: https://yu-yu-lesson.coresv.com/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

202.172.28.154 , Japan, ASN37907 (DIGIROCK DigiRock, Inc., JP),

Reverse DNS

s153.coreserver.jp

Software

Apache /

Resource Hash

c355fb42f94fa9a72def77d70ee8eb5ec4437f1382da257d62ba8e4d4c2b961a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Referer: https://yu-yu-lesson.coresv.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
date: Mon, 05 Aug 2024 17:46:24 GMT
last-modified: Tue, 26 Apr 2022 15:26:11 GMT
server: Apache
etag: "15e2-5dd905003aac0-gzip"
vary: Accept-Encoding,User-Agent
content-type: text/css
accept-ranges: bytes
content-length: 2001

GET
H2 200 view.min.js Show response
yu-yu-lesson.coresv.com/wp-includes/blocks/navigation/ 3 KB
1 KB 6ms
6ms Script
application/javascript 202.172.28.154
DIGIROCK DigiRock

General

Check archive.org

Show headers Download Go to

Full URL

https://yu-yu-lesson.coresv.com/wp-includes/blocks/navigation/view.min.js?ver=6.6.1

Requested by

Host: yu-yu-lesson.coresv.com
URL: https://yu-yu-lesson.coresv.com/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

202.172.28.154 , Japan, ASN37907 (DIGIROCK DigiRock, Inc., JP),

Reverse DNS

s153.coreserver.jp

Software

Apache /

Resource Hash

cef72ad53596109595c152da16e28c2799d53b4c151274c7b28c0324e7230f24

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Referer: https://yu-yu-lesson.coresv.com/
Origin: https://yu-yu-lesson.coresv.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
date: Mon, 05 Aug 2024 17:46:24 GMT
last-modified: Mon, 05 Aug 2024 05:57:59 GMT
server: Apache
etag: "ce4-61ee95bf67b8d-gzip"
vary: Accept-Encoding,User-Agent
content-type: application/javascript
accept-ranges: bytes
content-length: 1135

GET
H2 200 interactivity.min.js Show response
yu-yu-lesson.coresv.com/wp-includes/js/dist/ 36 KB
13 KB 17ms
17ms Script
application/javascript 202.172.28.154
DIGIROCK DigiRock

General

Check archive.org

Show headers Download Go to

Full URL

https://yu-yu-lesson.coresv.com/wp-includes/js/dist/interactivity.min.js?ver=6.6.1

Requested by

Host: yu-yu-lesson.coresv.com
URL: https://yu-yu-lesson.coresv.com/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

202.172.28.154 , Japan, ASN37907 (DIGIROCK DigiRock, Inc., JP),

Reverse DNS

s153.coreserver.jp

Software

Apache /

Resource Hash

429fc71a17fa7f185fd18f6c0c082c4840a6c616cfcaa6869d6ab11c90b3a178

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Referer: https://yu-yu-lesson.coresv.com/
Origin: https://yu-yu-lesson.coresv.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
date: Mon, 05 Aug 2024 17:46:24 GMT
last-modified: Mon, 05 Aug 2024 05:58:01 GMT
server: Apache
etag: "8f4e-61ee95c1d5c9e-gzip"
vary: Accept-Encoding,User-Agent
content-type: application/javascript
accept-ranges: bytes
content-length: 13553

GET
H2 200 flight-path-on-transparent-d.png
yu-yu-lesson.coresv.com/wp-content/themes/twentytwentytwo/assets/images/ 101 KB
101 KB 11ms
11ms Image
image/png 202.172.28.154
DIGIROCK DigiRock

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://yu-yu-lesson.coresv.com/wp-content/themes/twentytwentytwo/assets/images/flight-path-on-transparent-d.png

Requested by

Host: yu-yu-lesson.coresv.com
URL: https://yu-yu-lesson.coresv.com/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

202.172.28.154 , Japan, ASN37907 (DIGIROCK DigiRock, Inc., JP),

Reverse DNS

s153.coreserver.jp

Software

Apache /

Resource Hash

bff7c407f9b1507e3f6e97eb0f30bab49ffdf42374bd764001ae78208cb60e06

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Referer: https://yu-yu-lesson.coresv.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
date: Mon, 05 Aug 2024 17:46:24 GMT
last-modified: Fri, 19 Nov 2021 20:13:59 GMT
server: Apache
etag: "194d7-5d129ea572fc0"
content-type: image/png
accept-ranges: bytes
content-length: 103639

GET
H2 200 SourceSerif4Variable-Roman.ttf.woff2
yu-yu-lesson.coresv.com/wp-content/themes/twentytwentytwo/assets/fonts/source-serif-pro/ 418 KB
419 KB 7ms
7ms Font
font/woff2 202.172.28.154
DIGIROCK DigiRock

General

Check archive.org

Show headers Download Go to

Full URL

https://yu-yu-lesson.coresv.com/wp-content/themes/twentytwentytwo/assets/fonts/source-serif-pro/SourceSerif4Variable-Roman.ttf.woff2

Requested by

Host: yu-yu-lesson.coresv.com
URL: https://yu-yu-lesson.coresv.com/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

202.172.28.154 , Japan, ASN37907 (DIGIROCK DigiRock, Inc., JP),

Reverse DNS

s153.coreserver.jp

Software

Apache /

Resource Hash

bb8c4212414ce2a7887636e1c6eb1fd3ab46e4391226fd39653a2c2abbb17697

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Referer: https://yu-yu-lesson.coresv.com/
Origin: https://yu-yu-lesson.coresv.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
date: Mon, 05 Aug 2024 17:46:24 GMT
last-modified: Tue, 26 Apr 2022 15:26:11 GMT
server: Apache
etag: "689a0-5dd905003aac0"
vary: User-Agent
content-type: font/woff2
accept-ranges: bytes
content-length: 428448

GET
BLOB 200
OK b88a02c6-f84e-4aeb-b7f5-5dc9838fc7ed
https://yu-yu-lesson.coresv.com/ 1 KB
0 Other
text/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://yu-yu-lesson.coresv.com/b88a02c6-f84e-4aeb-b7f5-5dc9838fc7ed
Requested by: Host: yu-yu-lesson.coresv.com
URL: https://yu-yu-lesson.coresv.com/
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 5b9f9afe7621ec465573f58064f5bef3a229e5e19362351168fd211f6a28bb5c

Request headers

Referer
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Content-Length: 1185
Content-Type: text/javascript

GET
H2 200 wp-emoji-release.min.js Show response
yu-yu-lesson.coresv.com/wp-includes/js/ 18 KB
5 KB 4ms
4ms Script
application/javascript 202.172.28.154
DIGIROCK DigiRock

General

Check archive.org

Show headers Download Go to

Full URL

https://yu-yu-lesson.coresv.com/wp-includes/js/wp-emoji-release.min.js?ver=6.6.1

Requested by

Host: yu-yu-lesson.coresv.com
URL: https://yu-yu-lesson.coresv.com/

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

202.172.28.154 , Japan, ASN37907 (DIGIROCK DigiRock, Inc., JP),

Reverse DNS

s153.coreserver.jp

Software

Apache /

Resource Hash

4e6ce5444c7f396cef0eb1fa3611034151e485dd06fbe5573a5583e1eebc98c3

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Referer: https://yu-yu-lesson.coresv.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
date: Mon, 05 Aug 2024 17:46:24 GMT
last-modified: Mon, 05 Aug 2024 05:58:01 GMT
server: Apache
etag: "4926-61ee95c14b1e1-gzip"
vary: Accept-Encoding,User-Agent
content-type: application/javascript
accept-ranges: bytes
content-length: 5062

GET
H2

200

w-logo-blue-white-bg.png
yu-yu-lesson.coresv.com/wp-includes/images/
Redirect Chain

https://yu-yu-lesson.coresv.com/favicon.ico
https://yu-yu-lesson.coresv.com/wp-includes/images/w-logo-blue-white-bg.png

4 KB
4 KB

4ms
4ms

Other
image/png

202.172.28.154
DIGIROCK DigiRock

General

Check archive.org

Show headers Download Go to

Full URL

https://yu-yu-lesson.coresv.com/wp-includes/images/w-logo-blue-white-bg.png

Protocol

Server

202.172.28.154 , Japan, ASN37907 (DIGIROCK DigiRock, Inc., JP),

Reverse DNS

s153.coreserver.jp

Software

Apache /

Resource Hash

6bdb369337ac2496761c6f063bffea0aa6a91d4662279c399071a468251f51f0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Referer: https://yu-yu-lesson.coresv.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
date: Mon, 05 Aug 2024 17:46:24 GMT
last-modified: Tue, 16 Nov 2021 00:04:01 GMT
server: Apache
etag: "1017-5d0dca9a37e40"
content-type: image/png
accept-ranges: bytes
content-length: 4119

Redirect headers

strict-transport-security: max-age=31536000
date: Mon, 05 Aug 2024 17:46:24 GMT
server: Apache
x-redirect-by: WordPress
vary: User-Agent
content-type: text/html; charset=UTF-8
location: https://yu-yu-lesson.coresv.com/wp-includes/images/w-logo-blue-white-bg.png
link: <https://yu-yu-lesson.coresv.com/wp-json/>; rel="https://api.w.org/"
content-length: 0

Verdicts & Comments Add Verdict or Comment

3 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| _wpemojiSettings object| twemoji object| wp

0 Cookies

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

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

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.

yu-yu-lesson.coresv.com
202.172.28.154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yu-yu-lesson.coresv.com Open in urlscan Pro 202.172.28.154 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

10 Requests

80 %HTTPS

0 %IPv6

1 Domains

1 Subdomains

2 IPs

1 Countries

559 kBTransfer

654 kBSize

0 Cookies

1 Outgoing links

Redirected requests

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

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Verdicts & Comments Add Verdict or Comment

3 JavaScript Global Variables

0 Cookies

Security Headers

Indicators

yu-yu-lesson.coresv.com Open in urlscan Pro
202.172.28.154 Public Scan

Screenshot
Live screenshot

Full Image

10
Requests

80 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

2
IPs

1
Countries

559 kB
Transfer

654 kB
Size

0
Cookies

10 HTTP transactions
0 data transactions