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qsynth.sourceforge.io Open in urlscan Pro
104.18.11.31  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://qsynth.sourceforge.io/
Effective URL: https://qsynth.sourceforge.io/
Submission: On November 16 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 8 HTTP transactions. The main IP is 104.18.11.31, located in and belongs to CLOUDFLARENET, US. The main domain is qsynth.sourceforge.io.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on February 6th 2024. Valid for: a year.
This is the only time qsynth.sourceforge.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
6 104.18.11.31 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700:303... 13335 (CLOUDFLAR...)
8 3
Apex Domain
Subdomains		 Transfer
6 sourceforge.io
qsynth.sourceforge.io
51 KB
1 liberapay.com
liberapay.com — Cisco Umbrella Rank: 992892
2 KB
1 sourceforge.net
sflogo.sourceforge.net — Cisco Umbrella Rank: 577383
2 KB
8 3
Domain Requested by
6 qsynth.sourceforge.io qsynth.sourceforge.io
1 liberapay.com qsynth.sourceforge.io
1 sflogo.sourceforge.net qsynth.sourceforge.io
8 3
Subject Issuer Validity Valid
sourceforge.io
Cloudflare Inc ECC CA-3		 2024-02-06 -
2024-12-31		 a year crt.sh
sourceforge.net
Cloudflare Inc ECC CA-3		 2024-02-04 -
2024-12-31		 a year crt.sh
liberapay.com
WE1		 2024-10-19 -
2025-01-17		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://qsynth.sourceforge.io/
Frame ID: 7E02D93B3D0583E1FAB5551D816D0D36
Requests: 8 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Qsynth - Qt GUI Interface for FluidSynth

Page URL History Show full URLs

  1. http://qsynth.sourceforge.io/ HTTP 307
    https://qsynth.sourceforge.io/ Page URL

Page Statistics

8
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

55 kB
Transfer

61 kB
Size

1
Cookies

Page URL History

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

  1. http://qsynth.sourceforge.io/ HTTP 307
    https://qsynth.sourceforge.io/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

8 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
qsynth.sourceforge.io/
Redirect Chain
  • http://qsynth.sourceforge.io/
  • https://qsynth.sourceforge.io/
10 KB
4 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://qsynth.sourceforge.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.11.31 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
74f2c54ccfabef193fddf9e90b403b88d5664770921495ea8fea7144d1fdd9dd
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

alt-svc
h3=":443"; ma=86400
cache-control
max-age=3600
cf-cache-status
DYNAMIC
cf-ray
8e381f4afcbb4d2b-FRA
content-encoding
zstd
content-type
text/html
date
Sat, 16 Nov 2024 14:20:32 GMT
etag
W/"2726-6235416dbea00"
expires
Sat, 16 Nov 2024 15:20:22 GMT
last-modified
Mon, 30 Sep 2024 10:58:48 GMT
server
cloudflare
strict-transport-security
max-age=31536000
vary
Accept-Encoding Host,X-Forwarded-Proto Accept-Encoding
x-from
sfp-ioweb82-1

Redirect headers

Location
https://qsynth.sourceforge.io/
Non-Authoritative-Reason
HttpsUpgrades
qsynth.css
qsynth.sourceforge.io/style/ 		3 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://qsynth.sourceforge.io/style/qsynth.css
Requested by
Host: qsynth.sourceforge.io
URL: https://qsynth.sourceforge.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.11.31 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b312d4a151bd84c7b974ff5b5f773ff7f63ba9c10eee8fb1849bef3318fc819b
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://qsynth.sourceforge.io/

Response headers

strict-transport-security
max-age=31536000
cache-control
max-age=3600
content-encoding
zstd
cf-cache-status
HIT
etag
W/"dc6-6235416dbea00"
x-from
sfp-ioweb82-2
age
462
cf-ray
8e381f4cbe5f4d2b-FRA
expires
Sat, 16 Nov 2024 15:12:38 GMT
alt-svc
h3=":443"; ma=86400
date
Sat, 16 Nov 2024 14:20:32 GMT
content-type
text/css
vary
Accept-Encoding, Host,X-Forwarded-Proto, Accept-Encoding
server
cloudflare
last-modified
Mon, 30 Sep 2024 10:58:48 GMT
qsynth.png
qsynth.sourceforge.io/image/ 		9 KB
9 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://qsynth.sourceforge.io/image/qsynth.png
Requested by
Host: qsynth.sourceforge.io
URL: https://qsynth.sourceforge.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.11.31 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
081229d69c0a892e1d5fb9fc59c7a0c30c7b36009e1af4503c8572f8e07303be
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://qsynth.sourceforge.io/

Response headers

cf-bgj
imgq:100,h2pri
etag
"2986-6235416dbea00"
x-from
sfp-ioweb82-2
cf-cache-status
HIT
age
418
expires
Sat, 16 Nov 2024 15:12:41 GMT
cf-polished
origSize=10630, status=vary_header_present
alt-svc
h3=":443"; ma=86400
date
Sat, 16 Nov 2024 14:20:32 GMT
content-type
image/png
last-modified
Mon, 30 Sep 2024 10:58:48 GMT
vary
Host,X-Forwarded-Proto, Accept-Encoding
strict-transport-security
max-age=31536000
cache-control
max-age=3600
cf-ray
8e381f4cbe624d2b-FRA
accept-ranges
bytes
content-length
9382
server
cloudflare
donate1.png
qsynth.sourceforge.io/image/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://qsynth.sourceforge.io/image/donate1.png
Requested by
Host: qsynth.sourceforge.io
URL: https://qsynth.sourceforge.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.11.31 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1ce09afdc2e726fa66dcb976a47f799f84ac1a9895a123cf2b2f0679bbcb9b0f
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://qsynth.sourceforge.io/

Response headers

cf-bgj
imgq:100,h2pri
etag
"7c1-6235416dbea00"
x-from
sfp-ioweb82-3
cf-cache-status
HIT
age
461
expires
Sat, 16 Nov 2024 15:12:36 GMT
cf-polished
origSize=1985, status=vary_header_present
alt-svc
h3=":443"; ma=86400
date
Sat, 16 Nov 2024 14:20:32 GMT
content-type
image/png
last-modified
Mon, 30 Sep 2024 10:58:48 GMT
vary
Host,X-Forwarded-Proto, Accept-Encoding
strict-transport-security
max-age=31536000
cache-control
max-age=3600
cf-ray
8e381f4cbe644d2b-FRA
accept-ranges
bytes
content-length
1855
server
cloudflare
qsynth-screenshot1.png
qsynth.sourceforge.io/image/ 		33 KB
34 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://qsynth.sourceforge.io/image/qsynth-screenshot1.png
Requested by
Host: qsynth.sourceforge.io
URL: https://qsynth.sourceforge.io/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.11.31 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d68024c040b0a9c8081d350ddd5abbac7c0859d0458c79e0d24dc6d97d743e4d
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://qsynth.sourceforge.io/

Response headers

cf-bgj
imgq:100,h2pri
etag
"a1f8-6235416dbea00"
x-from
sfp-ioweb82-4
cf-cache-status
HIT
age
462
expires
Sat, 16 Nov 2024 15:12:38 GMT
cf-polished
origSize=41464, status=vary_header_present
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sat, 16 Nov 2024 14:20:32 GMT
content-type
image/png
last-modified
Mon, 30 Sep 2024 10:58:48 GMT
vary
Host,X-Forwarded-Proto, Accept-Encoding
priority
u=2,i
strict-transport-security
max-age=31536000
cache-control
max-age=3600
cf-ray
8e381f4d3e79dc90-FRA
accept-ranges
bytes
content-length
33948
server
cloudflare
sflogo.php
sflogo.sourceforge.net/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://sflogo.sourceforge.net/sflogo.php?group_id=93509&type=15
Requested by
Host: qsynth.sourceforge.io
URL: https://qsynth.sourceforge.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:c95 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
811aea786a42df4b359168d8583a220f1b3fc6075ec0e24e6a38653ba512c17b
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

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://qsynth.sourceforge.io/

Response headers

content-security-policy
upgrade-insecure-requests
cache-control
no-cache, must-revalidate
cf-cache-status
DYNAMIC
etag
"5f7bc00f-4d8"
pragma
no-cache
cross-origin-resource-policy
cross-origin
cf-ray
8e381f4dad5f995a-FRA
accept-ranges
bytes
alt-svc
h3=":443"; ma=86400
content-length
1240
date
Sat, 16 Nov 2024 14:20:32 GMT
content-type
image/png
last-modified
Tue, 06 Oct 2020 00:53:35 GMT
server
cloudflare
donate.svg
liberapay.com/assets/widgets/ 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://liberapay.com/assets/widgets/donate.svg
Requested by
Host: qsynth.sourceforge.io
URL: https://qsynth.sourceforge.io/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3030::6815:3072 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
18774e39f98524d7925e37e39c0fbdf17b48b847ef13a70d2631e01ce86376fd
Security Headers
Name Value
Content-Security-Policy default-src 'self' liberapay.com;connect-src 'self' *.liberapay.org;form-action 'self';img-src * blob: data:;object-src 'none';upgrade-insecure-requests;
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

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://qsynth.sourceforge.io/

Response headers

content-encoding
zstd
cf-cache-status
HIT
age
2239
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dhIC2LRfgay9amuVgskKhRQyaDyWzBvin%2FCcs5qjlbmRFX8sCMNG%2FnKZ82shENAAH%2BPWJv3IrFS8WcSmZlWlGLVDhTWUkZB%2BuqjWVc5DYCTXmV%2Bhqzt%2FQ92QKSFMHbh16l0NvOCEhlJPhmQu"}],"group":"cf-nel","max_age":604800}
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=20091&sent=12&recv=9&lost=0&retrans=0&sent_bytes=4150&recv_bytes=4355&delivery_rate=36141&cwnd=12000&unsent_bytes=0&cid=471994787d32685f&ts=49&x=1", cfHdrFlush;dur=0
date
Sat, 16 Nov 2024 14:20:32 GMT
content-type
image/svg+xml
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-security-policy
default-src 'self' liberapay.com;connect-src 'self' *.liberapay.org;form-action 'self';img-src * blob: data:;object-src 'none';upgrade-insecure-requests;
cache-control
public, max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
cf-ray
8e381f4d9906d110-CDG
access-control-allow-origin
*
x-xss-protection
1; mode=block
server
cloudflare
qsynth.ico
qsynth.sourceforge.io/ 		1 KB
1015 B 		Other
General
Check archive.org
Download Go to
Full URL
https://qsynth.sourceforge.io/qsynth.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.11.31 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f1751a986a99413f4799d3d64887b90c5a84ba4619ccd134490c56c50fe9d06b
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://qsynth.sourceforge.io/

Response headers

content-encoding
zstd
cf-cache-status
HIT
etag
W/"57e-6235416dbea00"
x-from
sfp-ioweb82-2
age
461
expires
Sat, 16 Nov 2024 15:12:30 GMT
alt-svc
h3=":443"; ma=86400
server-timing
cfExtPri
date
Sat, 16 Nov 2024 14:20:32 GMT
content-type
image/vnd.microsoft.icon
vary
Host,X-Forwarded-Proto, Accept-Encoding
last-modified
Mon, 30 Sep 2024 10:58:48 GMT
priority
u=1,i
strict-transport-security
max-age=31536000
cache-control
max-age=3600
cf-ray
8e381f4efa3bdc90-FRA
server
cloudflare

Verdicts & Comments Add Verdict or Comment

0 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.

1 Cookies

Domain/Path Name / Value
.sourceforge.net/ Name: __cf_bm
Value: hYkkg7M_C65ZSvjzqJKyO3f_aN8tyyyhuCxUDApq07A-1731766832-1.0.1.1-NfRkikWgY8dIuR9vC_Urd1rke1ubxM37.kypKH5qfgCUkQQd72JPVr5RWx7mxouTCoPY8FOlLMoYgD2xMZ5o9Q

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