uxbn4.csb.app Open in urlscan Pro
2606:4700::6812:1a72 Public Scan

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Add Verdict Report

Submitted URL:
http://lib.tnua.edu.tw/goto/https:/uxbn4.csb.app#kelvin.lee%40veritas.com
Effective URL:
https://uxbn4.csb.app/
Submission Tags: falconsandbox
Submission: On January 26 via api (January 26th 2021, 6:20:22 am UTC) from US

Summary HTTP 21 Redirects Behaviour Indicators

Summary

This website contacted 5 IPs in 4 countries across 5 domains to perform 21 HTTP transactions. The main IP is 2606:4700::6812:1a72, located in United States and belongs to CLOUDFLARENET, US. The main domain is uxbn4.csb.app.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on June 14th 2020. Valid for: a year.

This is the only time uxbn4.csb.app was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	203.71.172.211 203.71.172.211	1659 (ERX-TANET...) (ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center)
4	2606:4700::68... 2606:4700::6812:1a72	13335 (CLOUDFLAR...) (CLOUDFLARENET)
14	2606:4700::68... 2606:4700::6812:16cf	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a04:4e42:1b:... 2a04:4e42:1b::621	54113 (FASTLY) (FASTLY)
1	148.251.96.176 148.251.96.176	24940 (HETZNER-AS) (HETZNER-AS)
21	5

1 203.71.172.211 (Taiwan) 1 redirects

ASN1659 (ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW)
PTR: pc01.conf.tnua.edu.tw

lib.tnua.edu.tw	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2606:4700::6812:1a72 (United States)

ASN13335 (CLOUDFLARENET, US)

uxbn4.csb.app	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

14 2606:4700::6812:16cf (United States)

ASN13335 (CLOUDFLARENET, US)

codesandbox.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
prod-packager-packages.codesandbox.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a04:4e42:1b::621 (Ascension Island)

ASN54113 (FASTLY, US)

cdn.jsdelivr.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 148.251.96.176 (Germany)

ASN24940 (HETZNER-AS, DE)
PTR: static.176.96.251.148.clients.your-server.de

col.csbops.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
14	codesandbox.io codesandbox.io prod-packager-packages.codesandbox.io	508 KB
4	csb.app uxbn4.csb.app	2 MB
1	csbops.io col.csbops.io
1	jsdelivr.net cdn.jsdelivr.net	2 KB
1	tnua.edu.tw 1 redirects lib.tnua.edu.tw	232 B
21	5

	Domain	Requested by
12	codesandbox.io	uxbn4.csb.app codesandbox.io
4	uxbn4.csb.app	uxbn4.csb.app
2	prod-packager-packages.codesandbox.io	codesandbox.io
1	col.csbops.io	codesandbox.io
1	cdn.jsdelivr.net	codesandbox.io
1	lib.tnua.edu.tw	1 redirects
21	6

This site contains no links.

Subject Issuer	Validity	Valid
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2020-06-14` - `2021-06-14`	a year	crt.sh
codesandbox.io Cloudflare Inc ECC CA-3	`2020-06-19` - `2021-06-19`	a year	crt.sh
f3.shared.global.fastly.net GlobalSign CloudSSL CA - SHA256 - G3	`2020-10-26` - `2021-04-17`	6 months	crt.sh

This page contains 1 frames:

Primary Page: https://uxbn4.csb.app/
Frame ID: 9DAE4BC3F1AAF56F8C9052901510B240
Requests: 19 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://lib.tnua.edu.tw/goto/https:/uxbn4.csb.app HTTP 302
https://uxbn4.csb.app/ Page URL

Page Statistics

21
Requests

95 %
HTTPS

60 %
IPv6

5
Domains

6
Subdomains

5
IPs

4
Countries

2263 kB
Transfer

11142 kB
Size

1
Cookies

0 Outgoing links

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

Page URL History

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

http://lib.tnua.edu.tw/goto/https:/uxbn4.csb.app HTTP 302
https://uxbn4.csb.app/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

21 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
uxbn4.csb.app/
Redirect Chain

http://lib.tnua.edu.tw/goto/https:/uxbn4.csb.app
https://uxbn4.csb.app/?

6 KB
2 KB

168ms
151ms

Document
text/html

2606:4700::6812:1a72
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://uxbn4.csb.app/?
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:1a72 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e064d6cde8a4c7c39540768c0a9abaa3c6a7c355dbcdedc55906c1d35826a760

Request headers

:method: GET
:authority: uxbn4.csb.app
:scheme: https
:path: /?
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: none
sec-fetch-mode: navigate
sec-fetch-user: ?1
sec-fetch-dest: document
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
content-type: text/html
set-cookie: __cfduid=d6284a37b9d97e4ef616ccb831ed809241611641963; expires=Thu, 25-Feb-21 06:19:23 GMT; path=/; domain=.csb.app; HttpOnly; SameSite=Lax signedIn=; path=/; expires=Thu, 01 Jan 1970 00:00:00 GMT; max-age=0; HttpOnly
vary: Accept-Encoding
cache-control: private, max-age=0, no-cache, no-store
x-request-id: Fl2z05yGtdLY_SkpO9bI
via: 1.1 google
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-request-id: 07def1da0f00004a747409d000000001
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server: cloudflare
cf-ray: 61781f3ce83a4a74-FRA
content-encoding: br

Redirect headers

Date: Tue, 26 Jan 2021 06:20:31 GMT
Server: Apache
Location: https://uxbn4.csb.app?
Content-Length: 206
Keep-Alive: timeout=15, max=100
Connection: Keep-Alive
Content-Type: text/html; charset=iso-8859-1

GET
H2 200 vendors~app~embed~sandbox-startup.10f5f18b4.chunk.js Show response
codesandbox.io/static/js/ 17 KB
4 KB 39ms
20ms Script
application/javascript 2606:4700::6812:16cf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codesandbox.io/static/js/vendors~app~embed~sandbox-startup.10f5f18b4.chunk.js
Requested by: Host: uxbn4.csb.app
URL: https://uxbn4.csb.app/?
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:16cf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 609e2f20f79864fff8817c010df5562f24178785f2b5dd98ca38407e5527210a

Request headers

Origin: https://uxbn4.csb.app
Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
via: 1.1 google
cf-cache-status: HIT
age: 26
content-encoding: br
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 07def1dabd000005d0430da000000001
last-modified: Mon, 25 Jan 2021 13:55:34 GMT
server: cloudflare
etag: W/"600ecdd6-4219"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=315360000
cf-ray: 61781f3dfcc205d0-FRA
expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H2 200 sandbox-startup.81d8a90a0.js Show response
codesandbox.io/static/js/ 30 KB
10 KB 41ms
23ms Script
application/javascript 2606:4700::6812:16cf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codesandbox.io/static/js/sandbox-startup.81d8a90a0.js
Requested by: Host: uxbn4.csb.app
URL: https://uxbn4.csb.app/?
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:16cf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 8402d61d78ace6d1773fc717ad8fb04df0673873e351ff8c5fe9ff21b958336d

Request headers

Origin: https://uxbn4.csb.app
Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
via: 1.1 google
cf-cache-status: HIT
age: 26
content-encoding: br
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 07def1dabe000005d0229dd000000001
last-modified: Mon, 25 Jan 2021 13:55:34 GMT
server: cloudflare
etag: W/"600ecdd6-762e"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=315360000
cf-ray: 61781f3dfcc405d0-FRA
expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H2 200 browserfs.min.js Show response
codesandbox.io/static/browserfs8/ 232 KB
56 KB 42ms
23ms Script
application/javascript 2606:4700::6812:16cf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codesandbox.io/static/browserfs8/browserfs.min.js
Requested by: Host: uxbn4.csb.app
URL: https://uxbn4.csb.app/?
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:16cf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: f71171d6ad30eed99e7680835128f8923c8ee43f70a316eb9f8e337a1e190080

Request headers

Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
via: 1.1 google
cf-cache-status: HIT
age: 2686908
content-encoding: br
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 07def1dabd00002c4e34842000000001
last-modified: Fri, 18 Dec 2020 18:16:43 GMT
server: cloudflare
etag: W/"5fdcf20b-39fc5"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=315360000
cf-ray: 61781f3df9782c4e-FRA
expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H2 200 vendors~app~codemirror-editor~monaco-editor~sandbox.e68dd7bee.chunk.js Show response
codesandbox.io/static/js/ 25 KB
7 KB 37ms
19ms Script
application/javascript 2606:4700::6812:16cf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codesandbox.io/static/js/vendors~app~codemirror-editor~monaco-editor~sandbox.e68dd7bee.chunk.js
Requested by: Host: uxbn4.csb.app
URL: https://uxbn4.csb.app/?
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:16cf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2f6f6a9b071fa9524767820d3b6e454bc739bd6100558e4e8db061d917bdae6e

Request headers

Origin: https://uxbn4.csb.app
Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
via: 1.1 google
cf-cache-status: HIT
age: 26
content-encoding: br
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 07def1dabd000005d066939000000001
last-modified: Mon, 25 Jan 2021 13:55:34 GMT
server: cloudflare
etag: W/"600ecdd6-6407"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=315360000
cf-ray: 61781f3dfcc505d0-FRA
expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H2 200 common-sandbox.71780db40.chunk.js Show response
codesandbox.io/static/js/ 295 KB
69 KB 44ms
26ms Script
application/javascript 2606:4700::6812:16cf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codesandbox.io/static/js/common-sandbox.71780db40.chunk.js
Requested by: Host: uxbn4.csb.app
URL: https://uxbn4.csb.app/?
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:16cf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0bfcd135154f3aa7da46b0f0a7e6cc1bd3402d710d4cb2e958c2c9aba7e21ea3

Request headers

Origin: https://uxbn4.csb.app
Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
via: 1.1 google
cf-cache-status: HIT
age: 26
content-encoding: br
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 07def1dabe000005d05b34b000000001
last-modified: Mon, 25 Jan 2021 13:55:34 GMT
server: cloudflare
etag: W/"600ecdd6-49b80"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=315360000
cf-ray: 61781f3dfccc05d0-FRA
expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H2 200 vendors~app~sandbox.3a7b80a48.chunk.js Show response
codesandbox.io/static/js/ 57 KB
16 KB 39ms
21ms Script
application/javascript 2606:4700::6812:16cf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codesandbox.io/static/js/vendors~app~sandbox.3a7b80a48.chunk.js
Requested by: Host: uxbn4.csb.app
URL: https://uxbn4.csb.app/?
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:16cf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: a5868b46e1098e3c50a263c755d61da1999a6a0ce9518e45aa4466a10ad71c58

Request headers

Origin: https://uxbn4.csb.app
Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
via: 1.1 google
cf-cache-status: HIT
age: 26
content-encoding: br
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 07def1dabd000005d03dbda000000001
last-modified: Mon, 25 Jan 2021 13:55:34 GMT
server: cloudflare
etag: W/"600ecdd6-e5a0"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=315360000
cf-ray: 61781f3dfcc905d0-FRA
expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H2 200 vendors~sandbox.ee783573a.chunk.js Show response
codesandbox.io/static/js/ 435 KB
108 KB 60ms
42ms Script
application/javascript 2606:4700::6812:16cf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codesandbox.io/static/js/vendors~sandbox.ee783573a.chunk.js
Requested by: Host: uxbn4.csb.app
URL: https://uxbn4.csb.app/?
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:16cf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0cd40ea116e272a5a0ed0ec5b19cfc080bc60ff2d2d91b9cb1e2f8efc2830b6a

Request headers

Origin: https://uxbn4.csb.app
Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
via: 1.1 google
cf-cache-status: HIT
age: 26
content-encoding: br
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 07def1dabf000005d0202af000000001
last-modified: Mon, 25 Jan 2021 13:55:34 GMT
server: cloudflare
etag: W/"600ecdd6-6cd90"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=315360000
cf-ray: 61781f3dfcce05d0-FRA
expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H2 200 default~app~embed~sandbox.c19ae637d.chunk.js Show response
codesandbox.io/static/js/ 75 KB
18 KB 39ms
22ms Script
application/javascript 2606:4700::6812:16cf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codesandbox.io/static/js/default~app~embed~sandbox.c19ae637d.chunk.js
Requested by: Host: uxbn4.csb.app
URL: https://uxbn4.csb.app/?
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:16cf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 59280386ddcf253cb3b08d9dce837772c771eb83e19d565c6e4585214f396bda

Request headers

Origin: https://uxbn4.csb.app
Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
via: 1.1 google
cf-cache-status: HIT
age: 26
content-encoding: br
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 07def1dabd000005d01d3c8000000001
last-modified: Mon, 25 Jan 2021 13:55:34 GMT
server: cloudflare
etag: W/"600ecdd6-12b55"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=315360000
cf-ray: 61781f3dfcc705d0-FRA
expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H2 200 sandbox.d6312f59f.js Show response
codesandbox.io/static/js/ 800 KB
200 KB 57ms
40ms Script
application/javascript 2606:4700::6812:16cf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codesandbox.io/static/js/sandbox.d6312f59f.js
Requested by: Host: uxbn4.csb.app
URL: https://uxbn4.csb.app/?
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:16cf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 153098c8f1f0e62ff38bb8675c392c5157fafc8c9df6265fa214415e807e2f54

Request headers

Origin: https://uxbn4.csb.app
Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
via: 1.1 google
cf-cache-status: HIT
age: 26
content-encoding: br
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 07def1dabe000005d05c22d000000001
last-modified: Mon, 25 Jan 2021 13:55:34 GMT
server: cloudflare
etag: W/"600ecdd6-c7f27"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=315360000
cf-ray: 61781f3dfccb05d0-FRA
expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H2 200 watermark-button.d47e1de20.js Show response
codesandbox.io/static/js/ 3 KB
1 KB 37ms
20ms Script
application/javascript 2606:4700::6812:16cf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codesandbox.io/static/js/watermark-button.d47e1de20.js
Requested by: Host: uxbn4.csb.app
URL: https://uxbn4.csb.app/?
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:16cf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 87652ee89e4f1a18c21129ce96479bde3f52f8a1be061a2cc9e2e3575bacf574

Request headers

Origin: https://uxbn4.csb.app
Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
via: 1.1 google
cf-cache-status: HIT
age: 26
content-encoding: br
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 07def1dabd000005d02e3dc000000001
last-modified: Mon, 25 Jan 2021 13:55:34 GMT
server: cloudflare
etag: W/"600ecdd6-ae8"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=315360000
cf-ray: 61781f3dfcc805d0-FRA
expires: Thu, 31 Dec 2037 23:55:55 GMT

GET
H2 200 babel-transpiler.f6494767.worker.js
uxbn4.csb.app/ 3 MB
583 KB 40ms
38ms Other
application/javascript 2606:4700::6812:1a72
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://uxbn4.csb.app/babel-transpiler.f6494767.worker.js
Requested by: Host: uxbn4.csb.app
URL: https://uxbn4.csb.app/?
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:1a72 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash

Request headers

Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
via: 1.1 google
cf-cache-status: HIT
age: 26
content-encoding: br
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 07def1dadd00004a743c9be000000001
last-modified: Mon, 25 Jan 2021 13:55:34 GMT
server: cloudflare
etag: W/"600ecdd6-2f2b49"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript
cache-control: public, max-age=14400
cf-ray: 61781f3e2b484a74-FRA
expires: Tue, 26 Jan 2021 10:19:23 GMT

GET
H2 200 babel-transpiler.f6494767.worker.js
uxbn4.csb.app/ 3 MB
583 KB 33ms
32ms Other
application/javascript 2606:4700::6812:1a72
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://uxbn4.csb.app/babel-transpiler.f6494767.worker.js
Requested by: Host: uxbn4.csb.app
URL: https://uxbn4.csb.app/?
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:1a72 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: edb0ee15a2e53189c05bfad9c2af386c2be80a91b9234f22ad22111d5bd8d131

Request headers

Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
via: 1.1 google
cf-cache-status: HIT
age: 26
content-encoding: br
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 07def1dade00004a740586a000000001
last-modified: Mon, 25 Jan 2021 13:55:34 GMT
server: cloudflare
etag: W/"600ecdd6-2f2b49"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript
cache-control: public, max-age=14400
cf-ray: 61781f3e2b4a4a74-FRA
expires: Tue, 26 Jan 2021 10:19:23 GMT

GET
H2 200 babel-transpiler.f6494767.worker.js
uxbn4.csb.app/ 3 MB
583 KB 40ms
38ms Other
application/javascript 2606:4700::6812:1a72
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://uxbn4.csb.app/babel-transpiler.f6494767.worker.js
Requested by: Host: uxbn4.csb.app
URL: https://uxbn4.csb.app/?
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:1a72 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash

Request headers

Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
via: 1.1 google
cf-cache-status: HIT
age: 26
content-encoding: br
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 07def1dade00004a743328e000000001
last-modified: Mon, 25 Jan 2021 13:55:34 GMT
server: cloudflare
etag: W/"600ecdd6-2f2b49"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript
cache-control: public, max-age=14400
cf-ray: 61781f3e2b4c4a74-FRA
expires: Tue, 26 Jan 2021 10:19:23 GMT

OPTIONS
H2 200 uxbn4
codesandbox.io/api/v1/sandboxes/ 0
0 27ms
27ms Other 2606:4700::6812:16cf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codesandbox.io/api/v1/sandboxes/uxbn4
Protocol: H2
Server: 2606:4700::6812:16cf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash

Request headers

Accept: */*
Access-Control-Request-Method: GET
Access-Control-Request-Headers: authorization
Origin: https://uxbn4.csb.app
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Sec-Fetch-Mode: cors

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
content-length: 0
access-control-allow-credentials: true
access-control-allow-headers: accept, origin, referer, accept-language, content-language, authorization, content-type
access-control-allow-methods: PATCH, POST, GET, DELETE, PUT, OPTIONS
access-control-allow-origin: https://uxbn4.csb.app
cache-control: max-age=0, private, must-revalidate
vary: origin
x-request-id: Fl2z06qwoqPx3oyCe05C
via: 1.1 google
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-request-id: 07def1db48000005d011b21000000001
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server: cloudflare
cf-ray: 61781f3eded705d0-FRA

GET
H2 200 uxbn4
codesandbox.io/api/v1/sandboxes/ 6 KB
2 KB 39ms
38ms Fetch
application/json 2606:4700::6812:16cf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codesandbox.io/api/v1/sandboxes/uxbn4
Requested by: Host: codesandbox.io
URL: https://codesandbox.io/static/js/sandbox.d6312f59f.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:16cf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash

Request headers

Accept: application/json
Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Authorization: Basic

Response headers

cf-ray: 61781f3f0b992c4e-FRA
date: Tue, 26 Jan 2021 06:19:23 GMT
via: 1.1 google
cf-cache-status: DYNAMIC
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: origin
content-type: application/json; charset=utf-8
access-control-allow-origin: https://uxbn4.csb.app
cache-control: private, max-age=0, no-cache, no-store
access-control-allow-credentials: true
content-encoding: br
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
cf-request-id: 07def1db6500002c4e079b6000000001
x-request-id: Fl2z06xeejQItzqCe09C

GET
H2 200 package.json
cdn.jsdelivr.net/npm/@babel/runtime@%5E7.3.1/ 12 KB
2 KB 19ms
5ms Fetch
application/json 2a04:4e42:1b::621
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.jsdelivr.net/npm/@babel/runtime@%5E7.3.1/package.json

Requested by

Host: codesandbox.io
URL: https://codesandbox.io/static/js/sandbox.d6312f59f.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a04:4e42:1b::621 , Ascension Island, ASN54113 (FASTLY, US),

Reverse DNS

Software

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
age: 20997
x-cache: HIT, HIT
cross-origin-resource-policy: cross-origin
content-length: 1757
etag: W/"3060-dVCdYFFd7ev8CFdCa/N8GWu8E4Y"
x-served-by: cache-fra19178-FRA, cache-hhn4053-HHN
date: Tue, 26 Jan 2021 06:19:23 GMT
vary: Accept-Encoding
content-type: application/json; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=604800, s-maxage=43200
accept-ranges: bytes
timing-allow-origin: *

GET
H2 200 2.2.1.json
prod-packager-packages.codesandbox.io/v2/packages/node-libs-browser/ 81 KB
15 KB 14ms
13ms Fetch
application/json 2606:4700::6812:16cf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://prod-packager-packages.codesandbox.io/v2/packages/node-libs-browser/2.2.1.json
Requested by: Host: codesandbox.io
URL: https://codesandbox.io/static/js/sandbox.d6312f59f.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:16cf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash

Request headers

Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
content-encoding: br
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
cf-cache-status: HIT
age: 26
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
x-amz-request-id: 05F488652B264A02
x-amz-id-2: I+lu3xtIo90KbpLkwT9lyuD4yNu1BU1mtKarE3NKCqRdjxKT1b+SQqYnm6d205+uJXZXeeF4c1w=
last-modified: Tue, 13 Oct 2020 19:19:14 GMT
server: cloudflare
etag: W/"1df1f598874b51113c5ab30c7da7a91a"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age: 3000
access-control-allow-methods: GET
content-type: application/json
access-control-allow-origin: *
cache-control: public, max-age=31536000
cf-request-id: 07def1db96000005d0202c0000000001
cf-ray: 61781f3f5fde05d0-FRA

GET
H2 200 7.12.5.json
prod-packager-packages.codesandbox.io/v2/packages/@babel/runtime/ 13 KB
2 KB 54ms
54ms Fetch
application/json 2606:4700::6812:16cf
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://prod-packager-packages.codesandbox.io/v2/packages/@babel/runtime/7.12.5.json
Requested by: Host: codesandbox.io
URL: https://codesandbox.io/static/js/sandbox.d6312f59f.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6812:16cf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash

Request headers

Referer: https://uxbn4.csb.app/?
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date: Tue, 26 Jan 2021 06:19:23 GMT
content-encoding: br
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
cf-cache-status: HIT
age: 26
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400
x-amz-request-id: 51A96C1B93BEE41B
x-amz-id-2: JsdMuEvs7igWGWXqwSqP5d7hnH4Xag+FsQg0GHgMgN35byfSpvO03fFcue7mqj3VCeTWi/u0NRg=
last-modified: Tue, 03 Nov 2020 22:49:49 GMT
server: cloudflare
etag: W/"276f4d8db0b0aefd9c44c88f52ea8ca3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age: 3000
access-control-allow-methods: GET
content-type: application/json
access-control-allow-origin: *
cache-control: public, max-age=31536000
cf-request-id: 07def1dbaa000005d05c23e000000001
cf-ray: 61781f3f781405d0-FRA

OPTIONS
H2 204 sandpack
col.csbops.io/data/ 0
0 91ms
27ms Other 148.251.96.176
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL

https://col.csbops.io/data/sandpack

Protocol

Server

148.251.96.176 , Germany, ASN24940 (HETZNER-AS, DE),

Reverse DNS

static.176.96.251.148.clients.your-server.de

Software

nginx/1.17.5 /

Resource Hash

Security Headers

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

Request headers

Accept: */*
Access-Control-Request-Method: POST
Access-Control-Request-Headers: content-type
Origin: https://uxbn4.csb.app
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Sec-Fetch-Mode: cors

Response headers

server: nginx/1.17.5
date: Tue, 26 Jan 2021 06:19:23 GMT
vary: Origin
access-control-allow-origin: https://uxbn4.csb.app
access-control-allow-methods: GET,HEAD,PUT,POST,DELETE,PATCH
access-control-allow-headers: content-type
strict-transport-security: max-age=31536000

POST sandpack
col.csbops.io/data/ 0
0

Failed requests

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

Domain: col.csbops.io
URL: https://col.csbops.io/data/sandpack

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

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
			.csb.app/	1970-01-19 16:23:53	Name: __cfduid Value: d6284a37b9d97e4ef616ccb831ed809241611641963

1 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
console-api	log	URL: https://codesandbox.io/static/js/sandbox.d6312f59f.js(Line 1) Message: __internal__

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.

cdn.jsdelivr.net
codesandbox.io
col.csbops.io
lib.tnua.edu.tw
prod-packager-packages.codesandbox.io
uxbn4.csb.app
col.csbops.io
148.251.96.176
203.71.172.211
2606:4700::6812:16cf
2606:4700::6812:1a72
2a04:4e42:1b::621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uxbn4.csb.app Open in urlscan Pro 2606:4700::6812:1a72 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Page Statistics

21 Requests

95 %HTTPS

60 %IPv6

5 Domains

6 Subdomains

5 IPs

4 Countries

2263 kBTransfer

11142 kBSize

1 Cookies

0 Outgoing links

Page URL History

Redirected requests

21 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

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

Failed requests

Verdicts & Comments Add Verdict or Comment

0 JavaScript Global Variables

1 Cookies

1 Console Messages

Indicators

uxbn4.csb.app Open in urlscan Pro
2606:4700::6812:1a72 Public Scan

Screenshot
Live screenshot

Full Image

21
Requests

95 %
HTTPS

60 %
IPv6

5
Domains

6
Subdomains

5
IPs

4
Countries

2263 kB
Transfer

11142 kB
Size

1
Cookies

21 HTTP transactions
0 data transactions