core-api.dune.com - urlscan.io

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 6 HTTP transactions. The main IP is 2606:4700:10::6816:1599, located in United States and belongs to CLOUDFLARENET, US. The main domain is core-api.dune.com. The Cisco Umbrella rank of the primary domain is 857847.
TLS certificate: Issued by GTS CA 1P5 on March 15th 2024. Valid for: 3 months.

This is the only time core-api.dune.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 6	2606:4700:10:... 2606:4700:10::6816:1599	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:4f49	13335 (CLOUDFLAR...) (CLOUDFLARENET)
6	2

6 2606:4700:10::6816:1599 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

core-api.dune.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:4f49 (United States)

ASN13335 (CLOUDFLARENET, US)

static.cloudflareinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
6	dune.com 1 redirects core-api.dune.com — Cisco Umbrella Rank: 857847	6 KB
1	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 817	7 KB
6	2

	Domain	Requested by
6	core-api.dune.com	1 redirects static.cloudflareinsights.com core-api.dune.com
1	static.cloudflareinsights.com	core-api.dune.com
6	2

This site contains no links.

Subject Issuer	Validity	Valid
dune.com GTS CA 1P5	`2024-03-15` - `2024-06-13`	3 months	crt.sh
cloudflareinsights.com GTS CA 1P5	`2024-03-10` - `2024-06-08`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://core-api.dune.com/
Frame ID: C3DFA854B7C8EC3E18369D71BFE3793E
Requests: 4 HTTP requests in this frame

Frame: https://core-api.dune.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/471dc2adc340/main.js
Frame ID: 25501C7A48B9A8DEA0B0B448CD6495D4
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

404 Not Found

Detected technologies

Cloudflare Browser Insights (Analytics) Expand

Overall confidence: 100%
Detected patterns

static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Page Statistics

6
Requests

83 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

12 kB
Transfer

29 kB
Size

2
Cookies

0 Outgoing links

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

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 1

https://core-api.dune.com/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
https://core-api.dune.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/471dc2adc340/main.js

6 HTTP transactions
0 data transactions

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

GET
H2 404 Primary Request / Show response
core-api.dune.com/ 2 KB
1 KB 189ms
119ms Document
text/html 2606:4700:10::6816:1599
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://core-api.dune.com/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:1599 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c787f4f6f2b280e2dce9ecbd9b0f507b523ee7fd444a540d989490168d9f62ea

Security Headers

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

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/124.0.0.0 Safari/537.36
sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

cf-cache-status: DYNAMIC
cf-ray: 8775a5ed5b426937-FRA
content-encoding: gzip
content-type: text/html
date: Sat, 20 Apr 2024 13:58:15 GMT
server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains

GET
H2 200 v55bfa2fee65d44688e90c00735ed189a1713218998793 Show response
static.cloudflareinsights.com/beacon.min.js/ 19 KB
7 KB 119ms
62ms Script
text/javascript 2606:4700::6810:4f49
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.cloudflareinsights.com/beacon.min.js/v55bfa2fee65d44688e90c00735ed189a1713218998793
Requested by: Host: core-api.dune.com
URL: https://core-api.dune.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:4f49 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 17106bf803d42bcf2f2bdf778ece084d3f91c68e7ea41dae7bff61fefa573dee

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://core-api.dune.com/
Origin: https://core-api.dune.com
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sat, 20 Apr 2024 13:58:16 GMT
content-encoding: gzip
last-modified: Mon, 15 Apr 2024 22:09:58 GMT
server: cloudflare
etag: W/"2024.4.0"
vary: Accept-Encoding
content-type: text/javascript;charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=86400
cross-origin-resource-policy: cross-origin
cf-ray: 8775a5ee7921366e-FRA

GET
H2

200

main.js Show response
core-api.dune.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/471dc2adc340/ Frame 2550
Redirect Chain

https://core-api.dune.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
https://core-api.dune.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/471dc2adc340/main.js

8 KB
4 KB

33ms
33ms

Script
application/javascript

2606:4700:10::6816:1599
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://core-api.dune.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/471dc2adc340/main.js

Protocol

H2

Server

2606:4700:10::6816:1599 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

650f85ede3c6248a54af04e99e10bf4997f23c1bbfa2f45657cede9088ed09a4

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

date: Sat, 20 Apr 2024 13:58:16 GMT
content-encoding: br
x-content-type-options: nosniff
server: cloudflare
vary: accept-encoding
content-type: application/javascript; charset=UTF-8
cache-control: max-age=14400, public
cf-ray: 8775a5ef1c846937-FRA

Redirect headers

date: Sat, 20 Apr 2024 13:58:16 GMT
server: cloudflare
vary: Accept-Encoding
location: /cdn-cgi/challenge-platform/h/b/scripts/jsd/471dc2adc340/main.js
access-control-allow-origin: *
cache-control: max-age=300, public
cf-ray: 8775a5eeec5f6937-FRA
content-length: 0

POST
H2 204 rum Show response
core-api.dune.com/cdn-cgi/ 0
206 B 30ms
30ms XHR
text/plain 2606:4700:10::6816:1599
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://core-api.dune.com/cdn-cgi/rum?

Requested by

Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/v55bfa2fee65d44688e90c00735ed189a1713218998793

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:1599 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://core-api.dune.com/
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/124.0.0.0 Safari/537.36
content-type: application/json

Response headers

date: Sat, 20 Apr 2024 13:58:16 GMT
x-content-type-options: nosniff
server: cloudflare
vary: Origin
access-control-max-age: 86400
access-control-allow-methods: POST,OPTIONS
access-control-allow-origin: https://core-api.dune.com
x-frame-options: DENY
access-control-allow-credentials: true
cf-ray: 8775a5eeec606937-FRA

GET
H2 404 favicon.ico
core-api.dune.com/ 548 B
238 B 114ms
114ms Other
text/html 2606:4700:10::6816:1599
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://core-api.dune.com/favicon.ico

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:1599 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d465172175d35d493fb1633e237700022bd849fa123164790b168b8318acb090

Security Headers

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

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://core-api.dune.com/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sat, 20 Apr 2024 13:58:16 GMT
strict-transport-security: max-age=31536000; includeSubDomains
content-encoding: gzip
cf-cache-status: MISS
server: cloudflare
vary: Accept-Encoding
content-type: text/html
cache-control: max-age=14400
cf-ray: 8775a5eeec616937-FRA

POST
H2 200 8775a5ed5b426937 Show response
core-api.dune.com/cdn-cgi/challenge-platform/h/b/jsd/r/ Frame 2550 0
251 B 65ms
65ms XHR
text/plain 2606:4700:10::6816:1599
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://core-api.dune.com/cdn-cgi/challenge-platform/h/b/jsd/r/8775a5ed5b426937
Requested by: Host: core-api.dune.com
URL: https://core-api.dune.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:1599 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer
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/124.0.0.0 Safari/537.36
Content-Type: application/json

Response headers

date: Sat, 20 Apr 2024 13:58:16 GMT
server: cloudflare
cf-ray: 8775a5ef9d066937-FRA
content-length: 0
content-type: text/plain; charset=UTF-8

Verdicts & Comments Add Verdict or Comment

2 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| 0 object| __cfBeacon

2 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
			.dune.com/	1970-01-20 20:00:23	Name: __cf_bm Value: Hzxp6xSp3fFfyWiNLOBtVOW8kF5Af0kumZ2Y9ayCl2g-1713621495-1.0.1.1-9EIpSRe.pUC_Scae9CgEfW7BO9PdK_bXIbAJWe16icPBp7aC6AooyOix6aeM9uPQig1KgiwfRMMQy1pO1J5o8w
			.dune.com/	1970-01-21 04:45:57	Name: cf_clearance Value: s30qP0P2qxCd_67yKt4opQs57FlbqULZqdoU3bhDsGE-1713621496-1.0.1.1-TBA66Vut0I6v2p9fofxjaaMFglVqoLxeOzLFOU52vatwBt79.97dMU9mo8josoruu55V3k_iYhzduQfhRZyzjA

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://core-api.dune.com/ Message: Failed to load resource: the server responded with a status of 404 ()
network	error	URL: https://core-api.dune.com/favicon.ico Message: Failed to load resource: the server responded with a status of 404 ()

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

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.

core-api.dune.com
static.cloudflareinsights.com
2606:4700:10::6816:1599
2606:4700::6810:4f49
17106bf803d42bcf2f2bdf778ece084d3f91c68e7ea41dae7bff61fefa573dee
650f85ede3c6248a54af04e99e10bf4997f23c1bbfa2f45657cede9088ed09a4
c787f4f6f2b280e2dce9ecbd9b0f507b523ee7fd444a540d989490168d9f62ea
d465172175d35d493fb1633e237700022bd849fa123164790b168b8318acb090
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

core-api.dune.com Open in urlscan Pro 2606:4700:10::6816:1599 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

6 Requests

83 %HTTPS

100 %IPv6

2 Domains

2 Subdomains

2 IPs

1 Countries

12 kBTransfer

29 kBSize

2 Cookies

0 Outgoing links

Redirected requests

6 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

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

2 JavaScript Global Variables

2 Cookies

2 Console Messages

Security Headers

Indicators

core-api.dune.com Open in urlscan Pro
2606:4700:10::6816:1599 Public Scan

Screenshot
Live screenshot

Full Image

6
Requests

83 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

12 kB
Transfer

29 kB
Size

2
Cookies

6 HTTP transactions
0 data transactions