lms.instructor.cz Open in urlscan Pro
217.11.236.98 Public Scan

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Submitted URL:
http://lms.instructor.cz/
Effective URL:
https://lms.instructor.cz/user/
Submission: On November 03 via manual (November 3rd 2024, 7:46:45 pm UTC) from US — Scanned from GB

Summary HTTP 17 Redirects Links 2 Behaviour Indicators

Summary

This website contacted 4 IPs in 2 countries across 4 domains to perform 17 HTTP transactions. The main IP is 217.11.236.98, located in Czech Republic and belongs to CASABLANCA-AS Internet & Collocation Provider, CZ. The main domain is lms.instructor.cz.
TLS certificate: Issued by AlpiroSSL RSA OV CA on December 5th 2023. Valid for: a year.

This is the only time lms.instructor.cz was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 14	217.11.236.98 217.11.236.98	15685 (CASABLANC...) (CASABLANCA-AS Internet & Collocation Provider)
1	2a00:1450:400... 2a00:1450:4001:811::200a	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:813::2003	15169 (GOOGLE) (GOOGLE)
17	4

14 217.11.236.98 (Czech Republic) 1 redirects

ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ)
PTR: fw.prevent.cz

lms.instructor.cz	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:811::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:813::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
14	instructor.cz 1 redirects lms.instructor.cz	170 KB
2	gstatic.com fonts.gstatic.com	54 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 30	2 KB
0	polyfill.io Failed polyfill.io Failed
17	4

	Domain	Requested by
14	lms.instructor.cz	1 redirects lms.instructor.cz
2	fonts.gstatic.com	fonts.googleapis.com
1	fonts.googleapis.com	lms.instructor.cz
0	polyfill.io Failed	lms.instructor.cz
17	4

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

Domain
www.instructor.cz
help.instructor.cz

Subject Issuer	Validity	Valid
lms.instructor.cz AlpiroSSL RSA OV CA	`2023-12-05` - `2025-01-04`	a year	crt.sh
upload.video.google.com WR2	`2024-10-07` - `2024-12-30`	3 months	crt.sh
*.gstatic.com WR2	`2024-10-07` - `2024-12-30`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://lms.instructor.cz/user/
Frame ID: 839136B9809238883B6EFB24F2657D97
Requests: 17 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

INSTRUCTOR

Page URL History Show full URLs

http://lms.instructor.cz/ HTTP 307
https://lms.instructor.cz/ HTTP 302
https://lms.instructor.cz/user/ Page URL

Detected technologies

Microsoft ASP.NET (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

<input[^>]+name="__VIEWSTATE

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Page Statistics

17
Requests

94 %
HTTPS

67 %
IPv6

4
Domains

4
Subdomains

4
IPs

2
Countries

225 kB
Transfer

318 kB
Size

1
Cookies

2 Outgoing links

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

URL: https://www.instructor.cz/
Title: WEB INSTRUCTOR

Search URL Search Domain Scan URL

URL: https://help.instructor.cz/
Title: HELPDESK

Search URL Search Domain Scan URL

Page URL History

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

http://lms.instructor.cz/ HTTP 307
https://lms.instructor.cz/ HTTP 302
https://lms.instructor.cz/user/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

17 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
lms.instructor.cz/user/
Redirect Chain

http://lms.instructor.cz/
https://lms.instructor.cz/
https://lms.instructor.cz/user/

31 KB
31 KB

150ms
149ms

Document
text/html

217.11.236.98
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to

Full URL

https://lms.instructor.cz/user/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

217.11.236.98 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),

Reverse DNS

fw.prevent.cz

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

0d45cad70c74410dc09bf77aa7251f2ee6da9ea438e6e870aaad4b61960634ea

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/130.0.0.0 Safari/537.36

Response headers

cache-control: private
content-length: 31495
content-type: text/html; charset=utf-8
date: Sun, 03 Nov 2024 19:46:40 GMT
server: Microsoft-IIS/10.0
strict-transport-security: max-age=31536000
x-aspnet-version: 4.0.30319
x-powered-by: ASP.NET

Redirect headers

cache-control: private
content-length: 123
content-type: text/html; charset=utf-8
date: Sun, 03 Nov 2024 19:46:40 GMT
location: /user/
server: Microsoft-IIS/10.0
strict-transport-security: max-age=31536000
x-aspnet-version: 4.0.30319
x-powered-by: ASP.NET

GET
H2 200 css2
fonts.googleapis.com/ 12 KB
2 KB 204ms
65ms Stylesheet
text/css 2a00:1450:4001:811::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&family=Rubik:wght@300;400;500&display=swap

Requested by

Host: lms.instructor.cz
URL: https://lms.instructor.cz/user/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:811::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

eba7ccc334ee355b2bb95110dd5f240a9db0cd0c239c7115b91a599e9fe93303

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://lms.instructor.cz/

Response headers

content-encoding: gzip
x-content-type-options: nosniff
expires: Sun, 03 Nov 2024 19:46:40 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Sun, 03 Nov 2024 19:46:40 GMT
content-type: text/css; charset=utf-8
vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified: Sun, 03 Nov 2024 19:46:40 GMT
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
cross-origin-opener-policy: same-origin-allow-popups
cross-origin-resource-policy: cross-origin
access-control-allow-origin: *
x-xss-protection: 0
server: ESF

GET
H2 200 main.c78d8186.css
lms.instructor.cz/user/css/ 58 KB
9 KB 50ms
50ms Stylesheet
text/css 217.11.236.98
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to

Full URL

https://lms.instructor.cz/user/css/main.c78d8186.css

Requested by

Host: lms.instructor.cz
URL: https://lms.instructor.cz/user/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

217.11.236.98 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),

Reverse DNS

fw.prevent.cz

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

fa3bb0861dff30ddeef9efe8fac3c3b567b182c499fa6e326ad80e1d383d1778

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://lms.instructor.cz/user/

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
etag: "0645645d988d81:0"
accept-ranges: bytes
content-length: 9048
date: Sun, 03 Nov 2024 19:46:40 GMT
content-type: text/css
last-modified: Sat, 25 Jun 2022 21:19:36 GMT
vary: Accept-Encoding
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET

GET
H2 200 bg-01.jpeg
lms.instructor.cz/user/src/images/data/ 97 KB
97 KB 58ms
56ms Image
image/jpeg 217.11.236.98
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lms.instructor.cz/user/src/images/data/bg-01.jpeg

Requested by

Host: lms.instructor.cz
URL: https://lms.instructor.cz/user/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

217.11.236.98 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),

Reverse DNS

fw.prevent.cz

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

abdceb67105591bd1d65de8f0306a5748f967d9a5901fa133ea160b0a8eac526

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://lms.instructor.cz/user/

Response headers

strict-transport-security: max-age=31536000
etag: "8f6d51ed588d81:0"
accept-ranges: bytes
content-length: 99002
date: Sun, 03 Nov 2024 19:46:40 GMT
content-type: image/jpeg
last-modified: Sat, 25 Jun 2022 20:49:52 GMT
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET

GET
H2 200 flag-cs.svg
lms.instructor.cz/user/src/images/icons/ 1 KB
1 KB 85ms
84ms Image
image/svg+xml 217.11.236.98
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lms.instructor.cz/user/src/images/icons/flag-cs.svg

Requested by

Host: lms.instructor.cz
URL: https://lms.instructor.cz/user/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

217.11.236.98 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),

Reverse DNS

fw.prevent.cz

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

eb4e4aa687441bd9a6ec925f57c527bbc283226ffc863b899b86f73f74b5bb42

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://lms.instructor.cz/user/

Response headers

strict-transport-security: max-age=31536000
etag: "a05ba829d588d81:0"
accept-ranges: bytes
content-length: 1289
date: Sun, 03 Nov 2024 19:46:40 GMT
content-type: image/svg+xml
last-modified: Sat, 25 Jun 2022 20:50:11 GMT
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET

GET
H2 200 flag-en.svg
lms.instructor.cz/user/src/images/icons/ 11 KB
4 KB 85ms
84ms Image
image/svg+xml 217.11.236.98
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lms.instructor.cz/user/src/images/icons/flag-en.svg

Requested by

Host: lms.instructor.cz
URL: https://lms.instructor.cz/user/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

217.11.236.98 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),

Reverse DNS

fw.prevent.cz

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

177152e3d6e824b51a78f182aa093ca57db4157b63eb30f82edaa284980e647c

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://lms.instructor.cz/user/

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
etag: "80c35029d588d81:0"
accept-ranges: bytes
content-length: 4225
date: Sun, 03 Nov 2024 19:46:40 GMT
content-type: image/svg+xml
last-modified: Sat, 25 Jun 2022 20:50:11 GMT
vary: Accept-Encoding
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET

GET
H2 200 circle-long-arrow-right.svg
lms.instructor.cz/user/src/images/icons/ 2 KB
2 KB 86ms
84ms Image
image/svg+xml 217.11.236.98
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lms.instructor.cz/user/src/images/icons/circle-long-arrow-right.svg

Requested by

Host: lms.instructor.cz
URL: https://lms.instructor.cz/user/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

217.11.236.98 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),

Reverse DNS

fw.prevent.cz

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

79d1f2292eb1cd0ee9e206630984ba31b457e70007f6c6c506e96ca883b4c759

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://lms.instructor.cz/user/

Response headers

strict-transport-security: max-age=31536000
etag: "35c01828d588d81:0"
accept-ranges: bytes
content-length: 1670
date: Sun, 03 Nov 2024 19:46:40 GMT
content-type: image/svg+xml
last-modified: Sat, 25 Jun 2022 20:50:08 GMT
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET

GET
H2 200 logo-cz.svg
lms.instructor.cz/user/src/images/layout/ 28 KB
15 KB 89ms
88ms Image
image/svg+xml 217.11.236.98
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lms.instructor.cz/user/src/images/layout/logo-cz.svg

Requested by

Host: lms.instructor.cz
URL: https://lms.instructor.cz/user/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

217.11.236.98 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),

Reverse DNS

fw.prevent.cz

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

3276eca1e017cea894cce0db4604f5003cb75b106b8879c17eeac0629de57f04

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://lms.instructor.cz/user/

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
etag: "0bf14da7395d81:0"
accept-ranges: bytes
content-length: 15692
date: Sun, 03 Nov 2024 19:46:40 GMT
content-type: image/svg+xml
last-modified: Mon, 11 Jul 2022 22:16:22 GMT
vary: Accept-Encoding
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET

GET polyfill.min.js
polyfill.io/v3/ 0
0

GET
H2 200 external.173be7f6.js Show response
lms.instructor.cz/user/js/ 18 KB
6 KB 89ms
88ms Script
application/javascript 217.11.236.98
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to

Full URL

https://lms.instructor.cz/user/js/external.173be7f6.js

Requested by

Host: lms.instructor.cz
URL: https://lms.instructor.cz/user/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

217.11.236.98 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),

Reverse DNS

fw.prevent.cz

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

77b82633d994be47e1e5d7e549b9c3c50606572b7bfa0ab2fcf32f4caf03abe2

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://lms.instructor.cz/user/

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
etag: "80206f17d588d81:0"
accept-ranges: bytes
content-length: 6321
date: Sun, 03 Nov 2024 19:46:40 GMT
content-type: application/javascript
last-modified: Sat, 25 Jun 2022 20:49:41 GMT
vary: Accept-Encoding
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET

GET
H2 200 scripts.c78d8186.js Show response
lms.instructor.cz/user/js/ 3 KB
1 KB 89ms
88ms Script
application/javascript 217.11.236.98
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to

Full URL

https://lms.instructor.cz/user/js/scripts.c78d8186.js

Requested by

Host: lms.instructor.cz
URL: https://lms.instructor.cz/user/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

217.11.236.98 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),

Reverse DNS

fw.prevent.cz

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

354b0b03417522b21f33665fc9c4d2a23ecfd794c09d8c84e1ad957e031a4855

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://lms.instructor.cz/user/

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
etag: "807ad119d588d81:0"
accept-ranges: bytes
content-length: 1324
date: Sun, 03 Nov 2024 19:46:40 GMT
content-type: application/javascript
last-modified: Sat, 25 Jun 2022 20:49:45 GMT
vary: Accept-Encoding
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET

GET
H2 200 triangle-down.svg
lms.instructor.cz/user/src/images/layout/ 676 B
755 B 50ms
50ms Image
image/svg+xml 217.11.236.98
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lms.instructor.cz/user/src/images/layout/triangle-down.svg

Requested by

Host: lms.instructor.cz
URL: https://lms.instructor.cz/user/css/main.c78d8186.css

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

217.11.236.98 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),

Reverse DNS

fw.prevent.cz

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

55a8880c0b6bac22db44c0777b9c001658b94667aac262040faa869012427cc8

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://lms.instructor.cz/user/css/main.c78d8186.css

Response headers

strict-transport-security: max-age=31536000
etag: "21c822ed588d81:0"
accept-ranges: bytes
content-length: 676
date: Sun, 03 Nov 2024 19:46:40 GMT
content-type: image/svg+xml
last-modified: Sat, 25 Jun 2022 20:50:19 GMT
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET

GET
H2 200 iJWKBXyIfDnIV7nBrXw.woff2
fonts.gstatic.com/s/rubik/v28/ 35 KB
35 KB 202ms
54ms Font
font/woff2 2a00:1450:4001:813::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/rubik/v28/iJWKBXyIfDnIV7nBrXw.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&family=Rubik:wght@300;400;500&display=swap

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:813::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

47374cb7d373f9a8450e1237c80bc5fe68c61fbf0cdf958df7a298143b7dd445

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin: https://lms.instructor.cz
Referer: https://fonts.googleapis.com/

Response headers

age: 460209
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options: nosniff
expires: Wed, 29 Oct 2025 11:56:31 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 29 Oct 2024 11:56:31 GMT
last-modified: Thu, 29 Jun 2023 16:14:39 GMT
content-type: font/woff2
cache-control: public, max-age=31536000
timing-allow-origin: *
cross-origin-opener-policy: same-origin; report-to="apps-themes"
cross-origin-resource-policy: cross-origin
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
accept-ranges: bytes
access-control-allow-origin: *
content-length: 35448
x-xss-protection: 0
server: sffe

GET
H2 200 iJWKBXyIfDnIV7nPrXyi0A.woff2
fonts.gstatic.com/s/rubik/v28/ 18 KB
19 KB 220ms
72ms Font
font/woff2 2a00:1450:4001:813::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/rubik/v28/iJWKBXyIfDnIV7nPrXyi0A.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&family=Rubik:wght@300;400;500&display=swap

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:813::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

f4bbc2bf47fda8157880cd1b33f76c49d8af6825c3dbc15df63e625d8b35df65

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin: https://lms.instructor.cz
Referer: https://fonts.googleapis.com/

Response headers

age: 360660
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options: nosniff
expires: Thu, 30 Oct 2025 15:35:40 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Wed, 30 Oct 2024 15:35:40 GMT
last-modified: Thu, 29 Jun 2023 16:48:00 GMT
content-type: font/woff2
cache-control: public, max-age=31536000
timing-allow-origin: *
cross-origin-opener-policy: same-origin; report-to="apps-themes"
cross-origin-resource-policy: cross-origin
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
accept-ranges: bytes
access-control-allow-origin: *
content-length: 18928
x-xss-protection: 0
server: sffe

GET
H2 200 favicon.ico
lms.instructor.cz/user/src/images/favicon/ 1 KB
1 KB 50ms
49ms Other
image/x-icon 217.11.236.98
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to

Full URL

https://lms.instructor.cz/user/src/images/favicon/favicon.ico

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

217.11.236.98 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),

Reverse DNS

fw.prevent.cz

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

a1418fd87840f98a9fa5793510ad9814886fa233b5ca2dbdd41d960d967bd376

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://lms.instructor.cz/user/

Response headers

strict-transport-security: max-age=31536000
etag: "2e52e24d588d81:0"
accept-ranges: bytes
content-length: 1150
date: Sun, 03 Nov 2024 19:46:40 GMT
content-type: image/x-icon
last-modified: Sat, 25 Jun 2022 20:50:02 GMT
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET

GET
H2 200 favicon.ico
lms.instructor.cz/user/src/images/favicon/ 1 KB
0 0ms
0ms Other
image/x-icon 217.11.236.98
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to

Full URL: https://lms.instructor.cz/user/src/images/favicon/favicon.ico
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 217.11.236.98 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),
Reverse DNS: fw.prevent.cz
Software: Microsoft-IIS/10.0 / ASP.NET
Resource Hash: a1418fd87840f98a9fa5793510ad9814886fa233b5ca2dbdd41d960d967bd376

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://lms.instructor.cz/user/

Response headers

etag: "2e52e24d588d81:0"
accept-ranges: bytes
content-length: 1150
date: Sun, 03 Nov 2024 19:46:40 GMT
content-type: image/x-icon
last-modified: Sat, 25 Jun 2022 20:50:02 GMT
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET

GET
H2 200 favicon-32x32.png
lms.instructor.cz/user/src/images/favicon/ 1 KB
1 KB 49ms
49ms Other
image/png 217.11.236.98
CASABLANCA-AS Int...

General

Check archive.org

Show headers Download Go to

Full URL

https://lms.instructor.cz/user/src/images/favicon/favicon-32x32.png

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

217.11.236.98 , Czech Republic, ASN15685 (CASABLANCA-AS Internet & Collocation Provider, CZ),

Reverse DNS

fw.prevent.cz

Software

Microsoft-IIS/10.0 / ASP.NET

Resource Hash

4849decb1930d5b0c77900c9c2d1dd64c5d3c82f60ebeb01d28477f9a2ff0a30

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://lms.instructor.cz/user/

Response headers

strict-transport-security: max-age=31536000
etag: "a4dcc823d588d81:0"
accept-ranges: bytes
content-length: 1281
date: Sun, 03 Nov 2024 19:46:40 GMT
content-type: image/png
last-modified: Sat, 25 Jun 2022 20:50:01 GMT
server: Microsoft-IIS/10.0
x-powered-by: ASP.NET

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: polyfill.io
URL: https://polyfill.io/v3/polyfill.min.js?features=Array.from%2CObject.assign

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| theForm function| __doPostBack object| webpackJsonp

1 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.

			Domain/Path	Expires	Name / Value
			lms.instructor.cz/	1969-12-31 23:59:59	Name: ASP.NET_SessionId Value: lh5qsdgjnqfk5da4lckcez2l

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://polyfill.io/v3/polyfill.min.js?features=Array.from%2CObject.assign Message: Failed to load resource: net::ERR_NAME_NOT_RESOLVED
recommendation	verbose	URL: https://lms.instructor.cz/user/ Message: [DOM] Input elements should have autocomplete attributes (suggested: "current-password"): (More info: https://goo.gl/9p2vKq) %o

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.

fonts.googleapis.com
fonts.gstatic.com
lms.instructor.cz
polyfill.io
polyfill.io
217.11.236.98
2a00:1450:4001:811::200a
2a00:1450:4001:813::2003
0d45cad70c74410dc09bf77aa7251f2ee6da9ea438e6e870aaad4b61960634ea
177152e3d6e824b51a78f182aa093ca57db4157b63eb30f82edaa284980e647c
3276eca1e017cea894cce0db4604f5003cb75b106b8879c17eeac0629de57f04
354b0b03417522b21f33665fc9c4d2a23ecfd794c09d8c84e1ad957e031a4855
47374cb7d373f9a8450e1237c80bc5fe68c61fbf0cdf958df7a298143b7dd445
4849decb1930d5b0c77900c9c2d1dd64c5d3c82f60ebeb01d28477f9a2ff0a30
55a8880c0b6bac22db44c0777b9c001658b94667aac262040faa869012427cc8
77b82633d994be47e1e5d7e549b9c3c50606572b7bfa0ab2fcf32f4caf03abe2
79d1f2292eb1cd0ee9e206630984ba31b457e70007f6c6c506e96ca883b4c759
a1418fd87840f98a9fa5793510ad9814886fa233b5ca2dbdd41d960d967bd376
abdceb67105591bd1d65de8f0306a5748f967d9a5901fa133ea160b0a8eac526
eb4e4aa687441bd9a6ec925f57c527bbc283226ffc863b899b86f73f74b5bb42
eba7ccc334ee355b2bb95110dd5f240a9db0cd0c239c7115b91a599e9fe93303
f4bbc2bf47fda8157880cd1b33f76c49d8af6825c3dbc15df63e625d8b35df65
fa3bb0861dff30ddeef9efe8fac3c3b567b182c499fa6e326ad80e1d383d1778

lms.instructor.cz Open in urlscan Pro 217.11.236.98 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

17 Requests

94 %HTTPS

67 %IPv6

4 Domains

4 Subdomains

4 IPs

2 Countries

225 kBTransfer

318 kBSize

1 Cookies

2 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect 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

Request headers

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Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Failed requests

Verdicts & Comments Add Verdict or Comment

3 JavaScript Global Variables

1 Cookies

2 Console Messages

Security Headers

Indicators

lms.instructor.cz Open in urlscan Pro
217.11.236.98 Public Scan

Screenshot
Live screenshot

Full Image

17
Requests

94 %
HTTPS

67 %
IPv6

4
Domains

4
Subdomains

4
IPs

2
Countries

225 kB
Transfer

318 kB
Size

1
Cookies

17 HTTP transactions
0 data transactions