extend.leftbrain.io - urlscan.io

Summary

This website contacted 3 IPs in 1 countries across 3 domains to perform 4 HTTP transactions. The main IP is 2606:4700:3030::ac43:988d, located in United States and belongs to CLOUDFLARENET, US. The main domain is extend.leftbrain.io.
TLS certificate: Issued by GTS CA 1P5 on March 19th 2024. Valid for: 3 months.

This is the only time extend.leftbrain.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1	2606:4700:303... 2606:4700:3030::ac43:988d	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2606:4700:20:... 2606:4700:20::681a:23d	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2607:f8b0:400... 2607:f8b0:4006:80b::2003	15169 (GOOGLE) (GOOGLE)
4	3

1 2606:4700:3030::ac43:988d (United States)

ASN13335 (CLOUDFLARENET, US)

extend.leftbrain.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700:20::681a:23d (United States)

ASN13335 (CLOUDFLARENET, US)

toddle.dev	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2607:f8b0:4006:80b::2003 (United States)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
2	toddle.dev toddle.dev	18 KB
1	gstatic.com fonts.gstatic.com	107 KB
1	leftbrain.io extend.leftbrain.io	4 KB
4	3

	Domain	Requested by
2	toddle.dev	extend.leftbrain.io
1	fonts.gstatic.com	extend.leftbrain.io
1	extend.leftbrain.io
4	3

This site contains no links.

Subject Issuer	Validity	Valid
extend.leftbrain.io GTS CA 1P5	`2024-03-19` - `2024-06-17`	3 months	crt.sh
toddle.dev GTS CA 1P5	`2024-02-28` - `2024-05-28`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2024-02-19` - `2024-05-13`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://extend.leftbrain.io/
Frame ID: 2B86A0963B31C0D4A60946EC7A059D52
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

HomePage

Page Statistics

4
Requests

100 %
HTTPS

100 %
IPv6

3
Domains

3
Subdomains

3
IPs

1
Countries

129 kB
Transfer

172 kB
Size

0
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:

4 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
extend.leftbrain.io/ 12 KB
4 KB 1523ms
1367ms Document
text/html 2606:4700:3030::ac43:988d
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://extend.leftbrain.io/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3030::ac43:988d , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f36fed7cc59f91e3266a756b02c20ffec206d9c9a70e247df849481aae9df0ee

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
accept-language: en-US,en;q=0.9

Response headers

alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=300
cf-ray: 86766562f9244bc1-BUF
content-encoding: br
content-type: text/html
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: same-origin
date: Wed, 20 Mar 2024 14:29:44 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
origin-agent-cluster: ?1
referrer-policy: no-referrer-when-downgrade
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=B0dOA7ilhUN33SRFHjS1ySguNWHSmfGgstzCTqnnfF%2Fs53tbuUizmAgc7EYN%2FMZ6dA%2F2YxXCl330LYNqVfTK9ux3UJl2SQpRxodYoVdNS3DTNz1MY2PRdHQT5gqxYm4oNDHJozPSXWuVxH8KxMdIb4Ql"}],"group":"cf-nel","max_age":604800}
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains
vary: Accept-Encoding
x-content-type-options: nosniff
x-dns-prefetch-control: off
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-xss-protection: 0

GET
H2 200 components.js Show response
toddle.dev/_static/ 370 B
745 B 449ms
324ms Script
text/javascript 2606:4700:20::681a:23d
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://toddle.dev/_static/components.js

Requested by

Host: extend.leftbrain.io
URL: https://extend.leftbrain.io/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:23d , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

583b0c88a14a4b4da860cce39b3e3c39e7fab665c0c17c5c45427eb9fe14f902

Security Headers

Name	Value
Strict-Transport-Security	max-age=0; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: en-US,en;q=0.9
Referer: https://extend.leftbrain.io/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date: Wed, 20 Mar 2024 14:29:45 GMT
strict-transport-security: max-age=0; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
content-encoding: br
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fRxl8zaUwpJhGrDwT4KJP0UrmIc6r5RFUsQi2DCUJod565s6PmlGkddMQzKPiOf%2FLizjWXzghC2J2LWidm71JltFxr3%2FrmwGBzJNZJm6UBhPvY38fVZEt90U%2FgANAfYJVZolhvnXvc4%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=3600
cross-origin-resource-policy: cross-origin
cf-ray: 8676656c8f434bcd-BUF

GET
H2 200 main.js Show response
toddle.dev/_static/ 54 KB
17 KB 524ms
406ms Script
text/javascript 2606:4700:20::681a:23d
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://toddle.dev/_static/main.js

Requested by

Host: extend.leftbrain.io
URL: https://extend.leftbrain.io/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::681a:23d , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7618ed3ca0d11c586f30f034d7467f5456faef3ca7f375c2182caa5fe82af317

Security Headers

Name	Value
Strict-Transport-Security	max-age=0; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://extend.leftbrain.io/
Origin: https://extend.leftbrain.io
accept-language: en-US,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date: Wed, 20 Mar 2024 14:29:45 GMT
strict-transport-security: max-age=0; includeSubDomains; preload
x-content-type-options: nosniff
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
content-encoding: br
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9rrkf4U76jht8WHjOUYyfpQLwgJKCxWWE2f8OiYHJ1rfLBY06pPXA6E7ABBRg93LMZuK%2Fz2FKA3sjoGivurgqM39SinMqDur3%2F7Ihxb8Mj1FxwexhcpMU%2F%2F0ZKdwaDIGqn5TCvYiYgE%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: max-age=3600
cross-origin-resource-policy: cross-origin
cf-ray: 8676656c9f504bcd-BUF

GET
H2 200 UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuI6fMZ1rib2Bg-4.woff2
fonts.gstatic.com/s/inter/v12/ 106 KB
107 KB 109ms
36ms Font
font/woff2 2607:f8b0:4006:80b::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/inter/v12/UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuI6fMZ1rib2Bg-4.woff2

Requested by

Host: extend.leftbrain.io
URL: https://extend.leftbrain.io/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:4006:80b::2003 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

631345e1e7ae2e7840083fe596c0e4b75d76600b9a2f8b32b791d75481bfc29a

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://extend.leftbrain.io/
Origin: https://extend.leftbrain.io
accept-language: en-US,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date: Wed, 20 Mar 2024 12:34:28 GMT
x-content-type-options: nosniff
age: 6917
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 108816
x-xss-protection: 0
last-modified: Mon, 11 Jul 2022 21:07:04 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Thu, 20 Mar 2025 12:34:28 GMT

Verdicts & Comments Add Verdict or Comment

7 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=15552000; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	0

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.

extend.leftbrain.io
fonts.gstatic.com
toddle.dev
2606:4700:20::681a:23d
2606:4700:3030::ac43:988d
2607:f8b0:4006:80b::2003
583b0c88a14a4b4da860cce39b3e3c39e7fab665c0c17c5c45427eb9fe14f902
631345e1e7ae2e7840083fe596c0e4b75d76600b9a2f8b32b791d75481bfc29a
7618ed3ca0d11c586f30f034d7467f5456faef3ca7f375c2182caa5fe82af317
f36fed7cc59f91e3266a756b02c20ffec206d9c9a70e247df849481aae9df0ee

extend.leftbrain.io Open in urlscan Pro 2606:4700:3030::ac43:988d Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page Statistics

4 Requests

100 %HTTPS

100 %IPv6

3 Domains

3 Subdomains

3 IPs

1 Countries

129 kBTransfer

172 kBSize

0 Cookies

0 Outgoing links

Redirected requests

4 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

Verdicts & Comments Add Verdict or Comment

7 JavaScript Global Variables

0 Cookies

Security Headers

Indicators

extend.leftbrain.io Open in urlscan Pro
2606:4700:3030::ac43:988d Public Scan

Screenshot
Live screenshot

Full Image

4
Requests

100 %
HTTPS

100 %
IPv6

3
Domains

3
Subdomains

3
IPs

1
Countries

129 kB
Transfer

172 kB
Size

0
Cookies

4 HTTP transactions
0 data transactions