member.grade-rc.de Open in urlscan Pro
131.220.23.177 Public Scan

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URL:
https://member.grade-rc.de/
Submission: On June 21 via api (June 21st 2024, 1:49:57 am UTC) from US — Scanned from DE

Summary HTTP 9 Redirects Links 1 Behaviour Indicators

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 9 HTTP transactions. The main IP is 131.220.23.177, located in Bonn, Germany and belongs to DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE. The main domain is member.grade-rc.de.
TLS certificate: Issued by R10 on June 17th 2024. Valid for: 3 months.

This is the only time member.grade-rc.de was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
9	131.220.23.177 131.220.23.177		680 (DFN Verei...) (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.)
9	1

9 131.220.23.177 (Bonn, Germany)

ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE)
PTR: imbie-rp.grade.uni-bonn.de

member.grade-rc.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
9	grade-rc.de member.grade-rc.de	91 KB
9	1

	Domain	Requested by
9	member.grade-rc.de	member.grade-rc.de
9	1

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

Domain
www.grade-rc.org

Subject Issuer	Validity	Valid
files.grade-rc.de R10	`2024-06-17` - `2024-09-15`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://member.grade-rc.de/
Frame ID: 46EE4B4D1669478BB296A814BA6A34CD
Requests: 9 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Welcome to GRADE RC Member

Page Statistics

9
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

91 kB
Transfer

110 kB
Size

0
Cookies

1 Outgoing links

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

URL: https://www.grade-rc.org/
Title: GRADE RC public website

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions
0 data transactions

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

GET
H/1.1 200
OK Primary Request / Show response
member.grade-rc.de/ 2 KB
1 KB 190ms
53ms Document
text/html 131.220.23.177
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL

https://member.grade-rc.de/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

131.220.23.177 Bonn, Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

imbie-rp.grade.uni-bonn.de

Software

Apache/2.4.41 (Ubuntu) /

Resource Hash

958adce58a7cb358de37b3dc527e3ecc79d6392749884cf0edbcd028008d6ca7

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

Connection: Keep-Alive
Content-Encoding: gzip
Content-Length: 912
Content-Type: text/html; charset=UTF-8
Date: Fri, 21 Jun 2024 01:49:52 GMT
Keep-Alive: timeout=5, max=100
Server: Apache/2.4.41 (Ubuntu)
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Vary: Accept-Encoding

GET
H/1.1 200
OK style_common.css
member.grade-rc.de/styles/ 14 KB
3 KB 48ms
48ms Stylesheet
text/css 131.220.23.177
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL

https://member.grade-rc.de/styles/style_common.css

Requested by

Host: member.grade-rc.de
URL: https://member.grade-rc.de/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

131.220.23.177 Bonn, Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

imbie-rp.grade.uni-bonn.de

Software

Apache/2.4.41 (Ubuntu) /

Resource Hash

d65e177b221e9883282f5f7188672dfa95d51acc03f8da23b16ffd577904993d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://member.grade-rc.de/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Fri, 21 Jun 2024 01:49:52 GMT
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Encoding: gzip
Last-Modified: Fri, 04 Jun 2021 13:55:08 GMT
Server: Apache/2.4.41 (Ubuntu)
ETag: "36ae-5c3f10a22ec44-gzip"
Vary: Accept-Encoding
Content-Type: text/css
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=99
Content-Length: 2748

GET
H/1.1 200
OK tcal.css
member.grade-rc.de/styles/ 3 KB
1 KB 95ms
46ms Stylesheet
text/css 131.220.23.177
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL

https://member.grade-rc.de/styles/tcal.css

Requested by

Host: member.grade-rc.de
URL: https://member.grade-rc.de/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

131.220.23.177 Bonn, Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

imbie-rp.grade.uni-bonn.de

Software

Apache/2.4.41 (Ubuntu) /

Resource Hash

b67edc315d5639c8964c81346bcc87cc508aaf222509715aa076ea2817f3744d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://member.grade-rc.de/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Fri, 21 Jun 2024 01:49:52 GMT
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Encoding: gzip
Last-Modified: Tue, 14 Aug 2018 10:12:17 GMT
Server: Apache/2.4.41 (Ubuntu)
ETag: "a1a-5736271d62d2a-gzip"
Vary: Accept-Encoding
Content-Type: text/css
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=98
Content-Length: 947

GET
H/1.1 200
OK tcal.js Show response
member.grade-rc.de/javascript/ 11 KB
4 KB 136ms
46ms Script
application/javascript 131.220.23.177
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL

https://member.grade-rc.de/javascript/tcal.js

Requested by

Host: member.grade-rc.de
URL: https://member.grade-rc.de/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

131.220.23.177 Bonn, Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

imbie-rp.grade.uni-bonn.de

Software

Apache/2.4.41 (Ubuntu) /

Resource Hash

5f7ae80b6a00048c4f10dfd6c6cfaba09dd803023027c3e8fddac54858018303

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://member.grade-rc.de/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Fri, 21 Jun 2024 01:49:52 GMT
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Content-Encoding: gzip
Last-Modified: Tue, 14 Aug 2018 10:12:17 GMT
Server: Apache/2.4.41 (Ubuntu)
ETag: "2d9b-5736271d62d2a-gzip"
Vary: Accept-Encoding
Content-Type: application/javascript
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=100
Content-Length: 3504

GET
H/1.1 200
OK bg_grade-rc.png
member.grade-rc.de/images/ 32 KB
32 KB 141ms
47ms Image
image/png 131.220.23.177
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://member.grade-rc.de/images/bg_grade-rc.png

Requested by

Host: member.grade-rc.de
URL: https://member.grade-rc.de/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

131.220.23.177 Bonn, Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

imbie-rp.grade.uni-bonn.de

Software

Apache/2.4.41 (Ubuntu) /

Resource Hash

d4b869d963338c14c8e593565e8d6a3bb8ada44c599b2baff2a287c3345d59c8

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://member.grade-rc.de/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Fri, 21 Jun 2024 01:49:52 GMT
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Last-Modified: Thu, 30 Jul 2020 14:54:46 GMT
Server: Apache/2.4.41 (Ubuntu)
ETag: "7eb3-5aba9da779e0f"
Content-Type: image/png
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=100
Content-Length: 32435

GET
H/1.1 200
OK logo_grade-rc_transp.png
member.grade-rc.de/images/ 45 KB
46 KB 140ms
46ms Image
image/png 131.220.23.177
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://member.grade-rc.de/images/logo_grade-rc_transp.png

Requested by

Host: member.grade-rc.de
URL: https://member.grade-rc.de/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

131.220.23.177 Bonn, Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

imbie-rp.grade.uni-bonn.de

Software

Apache/2.4.41 (Ubuntu) /

Resource Hash

9e53de238cdf676b850c6233d5bd4641142a40faf8329b1e40d158df4aad3477

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://member.grade-rc.de/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Fri, 21 Jun 2024 01:49:52 GMT
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Last-Modified: Thu, 30 Jul 2020 14:55:31 GMT
Server: Apache/2.4.41 (Ubuntu)
ETag: "b599-5aba9dd203779"
Content-Type: image/png
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=97
Content-Length: 46489

GET
H/1.1 200
OK bg_header_grade-rc.jpg
member.grade-rc.de/images/ 599 B
957 B 44ms
44ms Image
image/jpeg 131.220.23.177
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://member.grade-rc.de/images/bg_header_grade-rc.jpg

Requested by

Host: member.grade-rc.de
URL: https://member.grade-rc.de/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

131.220.23.177 Bonn, Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

imbie-rp.grade.uni-bonn.de

Software

Apache/2.4.41 (Ubuntu) /

Resource Hash

3e5d1b79d0e0059ae583e019b097b54c66f300ea615b91aa1bec7e418b5ea3f2

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://member.grade-rc.de/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Fri, 21 Jun 2024 01:49:52 GMT
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Last-Modified: Thu, 30 Jul 2020 15:09:20 GMT
Server: Apache/2.4.41 (Ubuntu)
ETag: "257-5abaa0e928919"
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=99
Content-Length: 599

GET
H/1.1 200
OK menu_grade-rc.jpg
member.grade-rc.de/images/ 538 B
897 B 46ms
46ms Image
image/jpeg 131.220.23.177
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://member.grade-rc.de/images/menu_grade-rc.jpg

Requested by

Host: member.grade-rc.de
URL: https://member.grade-rc.de/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

131.220.23.177 Bonn, Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

imbie-rp.grade.uni-bonn.de

Software

Apache/2.4.41 (Ubuntu) /

Resource Hash

ace58a29c86293a9b4db5a60cbc84741eefd76d534bf20c99385e1d3a02f527d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://member.grade-rc.de/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Fri, 21 Jun 2024 01:49:52 GMT
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Last-Modified: Thu, 30 Jul 2020 15:10:39 GMT
Server: Apache/2.4.41 (Ubuntu)
ETag: "21a-5abaa134902dd"
Content-Type: image/jpeg
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=100
Content-Length: 538

GET
H/1.1 200
OK favicon.ico
member.grade-rc.de/ 2 KB
2 KB 46ms
46ms Other
image/vnd.microsoft.icon 131.220.23.177
DFN Verein zur Fo...

General

Check archive.org

Show headers Download Go to

Full URL

https://member.grade-rc.de/favicon.ico

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

131.220.23.177 Bonn, Germany, ASN680 (DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V., DE),

Reverse DNS

imbie-rp.grade.uni-bonn.de

Software

Apache/2.4.41 (Ubuntu) /

Resource Hash

cc61947a72e2bb9c2d414ef8f1ec88710dc920cc05b763758cb2a4308d6facd8

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer: https://member.grade-rc.de/
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

Date: Fri, 21 Jun 2024 01:49:52 GMT
Strict-Transport-Security: max-age=31536000; includeSubDomains; preload
Last-Modified: Thu, 30 Jul 2020 14:56:36 GMT
Server: Apache/2.4.41 (Ubuntu)
ETag: "7ab-5aba9e1012195"
Content-Type: image/vnd.microsoft.icon
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=96
Content-Length: 1963

Verdicts & Comments Add Verdict or Comment

22 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.

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; includeSubDomains; preload

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.

member.grade-rc.de
131.220.23.177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member.grade-rc.de Open in urlscan Pro 131.220.23.177 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page Statistics

9 Requests

100 %HTTPS

0 %IPv6

1 Domains

1 Subdomains

1 IPs

1 Countries

91 kBTransfer

110 kBSize

0 Cookies

1 Outgoing links

Redirected requests

9 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

Verdicts & Comments Add Verdict or Comment

22 JavaScript Global Variables

0 Cookies

Security Headers

Indicators

member.grade-rc.de Open in urlscan Pro
131.220.23.177 Public Scan

Screenshot
Live screenshot

Full Image

9
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

91 kB
Transfer

110 kB
Size

0
Cookies

9 HTTP transactions
0 data transactions