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2606:4700:20::ac43:4940 Public Scan

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URL:
https://istanbul.js.org/integrations/
Submission: On July 18 via manual (July 18th 2024, 7:14:25 am UTC) from JP — Scanned from JP

Summary HTTP 8 Redirects Links 7 Behaviour Indicators

Summary

This website contacted 3 IPs in 1 countries across 3 domains to perform 8 HTTP transactions. The main IP is 2606:4700:20::ac43:4940, located in United States and belongs to CLOUDFLARENET, US. The main domain is istanbul.js.org.
TLS certificate: Issued by E1 on May 25th 2024. Valid for: 3 months.

This is the only time istanbul.js.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 6	2606:4700:20:... 2606:4700:20::ac43:4940	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	172.67.166.11 172.67.166.11	13335 (CLOUDFLAR...) (CLOUDFLARENET)
8	3

6 2606:4700:20::ac43:4940 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

istanbul.js.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 172.67.166.11 (United States)

ASN13335 (CLOUDFLARENET, US)

ghbtns.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
6	js.org 1 redirects istanbul.js.org	339 KB
1	ghbtns.com ghbtns.com — Cisco Umbrella Rank: 223499
0	polyfill.io Failed cdn.polyfill.io Failed
8	3

	Domain	Requested by
6	istanbul.js.org	1 redirects istanbul.js.org
1	ghbtns.com	istanbul.js.org
0	cdn.polyfill.io Failed	istanbul.js.org
8	3

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

Domain
github.com
www.npmjs.com
www.node-tap.org

Subject Issuer	Validity	Valid
js.org E1	`2024-05-25` - `2024-08-23`	3 months	crt.sh
ghbtns.com WE1	`2024-06-22` - `2024-09-20`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://istanbul.js.org/integrations/
Frame ID: B7EE827A5BB565E1C00C925476E542C1
Requests: 7 HTTP requests in this frame

Frame: https://ghbtns.com/github-btn.html?user=istanbuljs&repo=nyc&type=star&count=true&size=large
Frame ID: 167E8F4DBC927EC0E36D3E0DBB51476D
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Tools That Integrate With Istanbul API's

Page URL History Show full URLs

https://istanbul.js.org/integrations HTTP 301
http://istanbul.js.org/integrations/ HTTP 307
https://istanbul.js.org/integrations/ Page URL

Detected technologies

Phenomic (Static Site Generator) Expand

Overall confidence: 100%
Detected patterns

<[^>]+id="phenomic(?:root)?"
/phenomic\.browser\.[a-f0-9]+\.js

React (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

<[^>]+data-react

Page Statistics

8
Requests

75 %
HTTPS

50 %
IPv6

3
Domains

3
Subdomains

3
IPs

1
Countries

338 kB
Transfer

1017 kB
Size

0
Cookies

7 Outgoing links

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

URL: https://github.com/istanbuljs/nyc/issues?utf8=%E2%9C%93&q=label%3Aquestion+
Title: FAQ

Search URL Search Domain Scan URL

URL: https://github.com/istanbuljs
Title: GitHub

Search URL Search Domain Scan URL

URL: https://github.com/istanbuljs/nyc
Title: nyc

Search URL Search Domain Scan URL

URL: https://www.npmjs.com/package/istanbul
Title: istanbul

Search URL Search Domain Scan URL

URL: https://github.com/bcoe/c8
Title: c8

Search URL Search Domain Scan URL

URL: https://github.com/facebook/jest
Title: Jest

Search URL Search Domain Scan URL

URL: https://www.node-tap.org/
Title: node-tap

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.

https://istanbul.js.org/integrations HTTP 301
http://istanbul.js.org/integrations/ HTTP 307
https://istanbul.js.org/integrations/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

8 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
istanbul.js.org/integrations/
Redirect Chain

https://istanbul.js.org/integrations
http://istanbul.js.org/integrations/
https://istanbul.js.org/integrations/

17 KB
5 KB

177ms
176ms

Document
text/html

2606:4700:20::ac43:4940
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://istanbul.js.org/integrations/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4940 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e61444a181692272c961e89078667e5134036e2abd79e43f8c6fe4dcb16c1ad5

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

accept-ranges: bytes
access-control-allow-origin: *
age: 0
cache-control: max-age=600
cf-cache-status: DYNAMIC
cf-ray: 8a50aca1de4faff1-NRT
content-encoding: gzip
content-length: 4859
content-type: text/html; charset=utf-8
date: Thu, 18 Jul 2024 07:14:21 GMT
etag: W/"5fda6e9b-4222"
expires: Thu, 18 Jul 2024 07:24:21 GMT
last-modified: Wed, 16 Dec 2020 20:31:23 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7%2FTTwB5w3jnrqf6%2BIp5Xj5yBYf2%2BdaxrftMZ9OdXAy86J48c9H5pssscY%2BwWdJemV18Apj138EQ4Q%2FESQx97oJrxx%2BQOilIsQHvhjsbkbEbQhr8fMwIwlgsffsPSFdeHA%2Bpao0rUR5msk8kzuw%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
via: 1.1 varnish
x-cache: MISS
x-cache-hits: 0
x-fastly-request-id: 372ad6e2deab85c35aff5cf6dee1323304e8e2a4
x-github-request-id: 088E:1544E6:12989DB:1336DAC:6698C0CB
x-hosts-log-append: pages_hosts_ips:{ [1] = 10.0.1.133,[2] = 10.0.18.196,[3] = 10.0.34.205,}
x-proxy-cache: MISS
x-served-by: cache-tyo11970-TYO
x-timer: S1721286861.105953,VS0,VE163

Redirect headers

Location: https://istanbul.js.org/integrations/
Non-Authoritative-Reason: HttpsUpgrades

GET
H2 200 phenomic.browser.7938c57a8c625c788255.css
istanbul.js.org/ 3 KB
2 KB 224ms
223ms Stylesheet
text/css 2606:4700:20::ac43:4940
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://istanbul.js.org/phenomic.browser.7938c57a8c625c788255.css
Requested by: Host: istanbul.js.org
URL: https://istanbul.js.org/integrations/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4940 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 546bd81e3b198e7744ab5ec7d0b4d1689269e4dbac71030f8487e4275957ed5b

Request headers

Referer: https://istanbul.js.org/integrations/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

x-fastly-request-id: d7a7b4435e6090fe29b45d2dfc4d1c25682bb690
date: Thu, 18 Jul 2024 07:14:21 GMT
content-encoding: gzip
via: 1.1 varnish
x-cache-hits: 0
cf-cache-status: DYNAMIC
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 0
x-cache: HIT
x-proxy-cache: MISS
content-length: 1216
x-served-by: cache-nrt-rjtf7700028-NRT
last-modified: Wed, 16 Dec 2020 20:31:23 GMT
server: cloudflare
x-github-request-id: B009:1D15F6:1893F9D:195F454:6698A705
x-timer: S1721286861.290878,VS0,VE206
etag: W/"5fda6e9b-d56"
x-hosts-log-append: pages_hosts_ips:{ [1] = 10.0.1.133,[2] = 10.0.18.196,[3] = 10.0.34.205,}
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=LTqykQoK%2BOnHNKoolz2TfgsniCp%2B0%2BGLQVQiyD2TiRsbhsBA2SEM2TaMZInTCpo6iWTzJhqxf530aFrjwdZ3LUfCzpFc5ajvhL81%2BMzBvJTJbKdvfxmswikRLge9ZWzPulS9rtcJgm7GiK8ffQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=600
accept-ranges: bytes
cf-ray: 8a50aca2fff5aff1-NRT
expires: Thu, 18 Jul 2024 05:34:22 GMT

GET
H2 200 istanbul-logo.png
istanbul.js.org/assets/ 7 KB
7 KB 261ms
261ms Image
image/png 2606:4700:20::ac43:4940
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://istanbul.js.org/assets/istanbul-logo.png
Requested by: Host: istanbul.js.org
URL: https://istanbul.js.org/integrations/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4940 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d49b797c797c3b19574efc072aaca3ca59e60dfb74460f5404efccfa805cc311

Request headers

Referer: https://istanbul.js.org/integrations/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

x-fastly-request-id: 68ffb4f820067d5b2edb135d1798b23ab7ec80f4
date: Thu, 18 Jul 2024 07:14:21 GMT
via: 1.1 varnish
x-cache-hits: 0
cf-cache-status: DYNAMIC
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 0
x-cache: HIT
x-proxy-cache: MISS
content-length: 6811
x-served-by: cache-tyo11970-TYO
last-modified: Wed, 16 Dec 2020 20:31:23 GMT
server: cloudflare
x-github-request-id: 0CA8:1A3B94:F3272F:FB43F4:6698B0A6
x-timer: S1721286861.289910,VS0,VE246
etag: "5fda6e9b-1a9b"
x-hosts-log-append: pages_hosts_ips:{ [1] = 10.0.1.133,[2] = 10.0.18.196,[3] = 10.0.34.205,}
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=s48u24OGS%2B9PhADwcTh3DdoNvZfKGQBtC10CHhkotC4atuuh9pbKa2EBqgf2kL%2BDeItDjbIqGTBQOCc8jO%2FhWIwHS4v7NyCfbUo1NMbUuXEellRjCVPQPmL%2B96ZVjiP4xs6HfK7BKkJvQgVMoA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=600
accept-ranges: bytes
cf-ray: 8a50aca2fff7aff1-NRT
expires: Thu, 18 Jul 2024 06:15:27 GMT

GET polyfill.min.js
cdn.polyfill.io/v2/ 0
0

GET
H2 200 phenomic.browser.7938c57a8c625c788255.js Show response
istanbul.js.org/ 976 KB
319 KB 181ms
181ms Script
application/javascript 2606:4700:20::ac43:4940
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://istanbul.js.org/phenomic.browser.7938c57a8c625c788255.js
Requested by: Host: istanbul.js.org
URL: https://istanbul.js.org/integrations/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4940 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 81788a0e6fdd3cc714704c095194b4fdbf4ba85ceeed01f1a3558928a2a7acf0

Request headers

Referer: https://istanbul.js.org/integrations/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

x-fastly-request-id: ab1a0914bca27a0f13b86227d0d58203ce4de1d8
date: Thu, 18 Jul 2024 07:14:21 GMT
content-encoding: gzip
via: 1.1 varnish
x-cache-hits: 0
cf-cache-status: DYNAMIC
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 0
x-cache: HIT
x-proxy-cache: MISS
content-length: 325576
x-served-by: cache-tyo11937-TYO
last-modified: Wed, 16 Dec 2020 20:31:23 GMT
server: cloudflare
x-github-request-id: 45AE:0624:39F2D5:3BF218:6698A706
x-timer: S1721286861.306556,VS0,VE160
etag: W/"5fda6e9b-f4056"
x-hosts-log-append: pages_hosts_ips:{ [1] = 10.0.1.133,[2] = 10.0.18.196,[3] = 10.0.34.205,}
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xxvTfu0v2rDbcU05n1rgMKVb5wdAJoZgA3wtdZvx9V2cD3IDwSYXAq40xR%2FHOLi%2F6d7du6ZDh%2F2OGqpAaWa5KaiK7BFMQDlFSBfJKzaKVA3HUUj5Y8mL60qxZQT9O9i3GpREuJbu0vxRhs65PA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=600
accept-ranges: bytes
cf-ray: 8a50aca31818aff1-NRT
expires: Thu, 18 Jul 2024 05:34:22 GMT

GET
H3 200 github-btn.html
ghbtns.com/ Frame 167E 0
0 32ms
15ms Document
text/html 172.67.166.11
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://ghbtns.com/github-btn.html?user=istanbuljs&repo=nyc&type=star&count=true&size=large

Requested by

Host: istanbul.js.org
URL: https://istanbul.js.org/integrations/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.166.11 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

Security Headers

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

Request headers

Referer: https://istanbul.js.org/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

access-control-allow-origin: *
age: 69080
alt-svc: h3=":443"; ma=86400
cache-control: max-age=1800
cf-cache-status: HIT
cf-ray: 8a50aca33d9a2098-NRT
content-encoding: br
content-type: text/html; charset=utf-8
date: Thu, 18 Jul 2024 07:14:21 GMT
expires: Tue, 04 Jun 2024 17:42:28 GMT
last-modified: Mon, 12 Dec 2022 06:48:59 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=P0mW4HsGf1j5adgffbH8FL7DYzu3XsqnoX7l3hcwdou8Ug0jyZieXtkTJjn3z0rZKBqxZ6XAcWSlz9CO99sNFkOAQf5gNyQM40bWgVNa24%2BADJvGax7rSxo0uk9H"}],"group":"cf-nel","max_age":604800}
server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
via: 1.1 varnish
x-cache: HIT
x-cache-hits: 1
x-content-type-options: nosniff
x-fastly-request-id: ae42e762e3eafc86553eac5f68f3e6ed5b87ef95
x-github-request-id: 679D:541C1:3325422:3D20389:665F4FAC
x-proxy-cache: MISS
x-served-by: cache-iad-kiad7000096-IAD
x-timer: S1719852016.180612,VS0,VE1

GET polyfill.min.js
cdn.polyfill.io/v2/ 0
0

GET
H2 404 favicon.ico
istanbul.js.org/ 14 KB
5 KB 259ms
259ms Other
text/html 2606:4700:20::ac43:4940
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://istanbul.js.org/favicon.ico
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::ac43:4940 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 074529de99e1e958462522208ec835acf27e9eefb4d86868a9b43a2fd6bdb3dc

Request headers

Referer: https://istanbul.js.org/integrations/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

x-fastly-request-id: 6d5caad06715cc66a32de2c14b61bf56a2862034
date: Thu, 18 Jul 2024 07:14:21 GMT
content-encoding: gzip
via: 1.1 varnish
cf-cache-status: DYNAMIC
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 0
x-cache: MISS
x-cache-hits: 0
content-length: 4521
x-served-by: cache-tyo11937-TYO
server: cloudflare
x-github-request-id: 25EF:15051C:12136A3:12AE6FC:6698C0CD
x-timer: S1721286862.710927,VS0,VE243
etag: W/"5fda6e9b-37cb"
x-hosts-log-append: pages_hosts_ips:{ [1] = 10.0.1.133,[2] = 10.0.18.196,[3] = 10.0.34.205,}
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=vB0FghPBhOTfUZOtGJrA3GtqJZ54E%2FP4s3MxZZw29%2BkchLtjKL5blTOmIndGWCRU7idr5KnXm6iMugytIC9hV6DJSH0T6NmmSJKDcBIl0wMHqsAzlGkdosQQf1PhKTKvtqxcQ43NNsIs%2F02SPg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/html; charset=utf-8
access-control-allow-origin: *
accept-ranges: bytes
cf-ray: 8a50aca59bcdaff1-NRT
x-proxy-cache: MISS

Failed requests

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

Domain: cdn.polyfill.io
URL: https://cdn.polyfill.io/v2/polyfill.min.js

Domain: cdn.polyfill.io
URL: https://cdn.polyfill.io/v2/polyfill.min.js

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| 0 object| __COLLECTION__ object| __INITIAL_STATE__

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.

3 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://cdn.polyfill.io/v2/polyfill.min.js Message: Failed to load resource: net::ERR_NAME_NOT_RESOLVED
network	error	URL: https://cdn.polyfill.io/v2/polyfill.min.js Message: Failed to load resource: net::ERR_NAME_NOT_RESOLVED
network	error	URL: https://istanbul.js.org/favicon.ico Message: Failed to load resource: the server responded with a status of 404 ()

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.polyfill.io
ghbtns.com
istanbul.js.org
cdn.polyfill.io
172.67.166.11
2606:4700:20::ac43:4940
074529de99e1e958462522208ec835acf27e9eefb4d86868a9b43a2fd6bdb3dc
546bd81e3b198e7744ab5ec7d0b4d1689269e4dbac71030f8487e4275957ed5b
81788a0e6fdd3cc714704c095194b4fdbf4ba85ceeed01f1a3558928a2a7acf0
d49b797c797c3b19574efc072aaca3ca59e60dfb74460f5404efccfa805cc311
e61444a181692272c961e89078667e5134036e2abd79e43f8c6fe4dcb16c1ad5

istanbul.js.org Open in urlscan Pro 2606:4700:20::ac43:4940 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

8 Requests

75 %HTTPS

50 %IPv6

3 Domains

3 Subdomains

3 IPs

1 Countries

338 kBTransfer

1017 kBSize

0 Cookies

7 Outgoing links

Page URL History

Redirected requests

8 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

Failed requests

Verdicts & Comments Add Verdict or Comment

3 JavaScript Global Variables

0 Cookies

3 Console Messages

Indicators

istanbul.js.org Open in urlscan Pro
2606:4700:20::ac43:4940 Public Scan

Screenshot
Live screenshot

Full Image

8
Requests

75 %
HTTPS

50 %
IPv6

3
Domains

3
Subdomains

3
IPs

1
Countries

338 kB
Transfer

1017 kB
Size

0
Cookies

8 HTTP transactions
0 data transactions