Security Analysis Results

substack.com

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://achaveancestral.com.br/

No Security Risks Detected

This domain appears to be safe and secure

100%
Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Scan Information

Last checked:July 19, 2025 16:30:58
Scan Complete

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Page Information

Target URL
https://achaveancestral.com.br/
Page Title
Home | Substack
substack.com faviconSite Favicon
Status
Active

Host Information

Domain
substack.com
Server
cloudflare
Country
United States
IP Address
172.64.150.56
ASN Information
13335
CLOUDFLARENET

Technologies

Substack logo
Substack
Blogs
Node.js logo
Node.js
Programming languages
Express logo
Express
Web frameworks
Zendesk logo
Zendesk
Documentation
Mailgun logo
Mailgun
Email
HSTS logo
HSTS
Security
+6 more technologies detected

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2025-07-18 16:31:03
Valid Until
2026-07-19 16:31:03
Subject Name
substack.com

Performance Statistics

222
Total Requests
17
Domains
17
IP Addresses
15.98 MB
Transfer Size
Content Size24.83 MB

HTTP Headers

CF-Cache-Status
DYNAMIC
CF-Ray
961b9b5dd98d5dc6-OKC
Cache-Control
no-cache
Connection
keep-alive
Content-Encoding
br
Content-Type
text/html; charset=utf-8
Date
Sat, 19 Jul 2025 16:31:03 GMT
Server
cloudflare
Strict-Transport-Security
max-age=31536000
Transfer-Encoding
chunked
Vary
Accept-Encoding
alt-svc
h3=":443"; ma=86400
content-security-policy
frame-ancestors 'self' https://*.substack.com https://substack.com
x-cluster
substack
x-deploy
5c687bab42
x-powered-by
Express
x-served-by
Substack
x-service
web
18 headers detected

Technology Stack Analysis

Substack

Substack

Blogs

Substack is an American online platform that provides publishing, payment, analytics, and design infrastructure to support subscription newsletters.

Node.js

Node.js

Programming languages

Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser.

Express

Express

Web frameworksWeb servers

Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs.

Zendesk

Zendesk

DocumentationIssue trackers

Zendesk is a cloud-based help desk management solution offering customizable tools to build customer service portal, knowledge base and online communities.

+1 more categories
Mailgun

Mailgun

Email

Mailgun is a transactional email API service for developers.

HSTS

HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

Google Analytics

Google Analytics

Analytics

Google Analytics is a free web analytics service that tracks and reports website traffic.

Facebook Pixel

Facebook Pixel

Analytics

Facebook pixel is an analytics tool that allows you to measure the effectiveness of your advertising.

Datadog

Datadog

RUMAnalytics

Datadog is a SaaS-based monitoring and analytics platform for large-scale applications and infrastructure.

Cloudflare Browser Insights

Cloudflare Browser Insights

AnalyticsRUM

Cloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.

Cloudflare

Cloudflare

CDN

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

HTTP/3

HTTP/3

Miscellaneous

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

Website Cookies 15

_ga

.substack.com

Value
GA1.1.60656060.1752942666
Expires:8/23/2026

_ga_TLW0DF6G5V

.substack.com

Value
GS2.1.s1752942666$o1$g0$t1752942666$j60$l0$h0
Expires:8/23/2026

__cf_bm

.substack.com

HttpOnly Secure None
Value
0HXg3wh0y.3PoREKkQe4KZ9SGwEAzJiJr7TVVclnORY-1752942665-1.0.1.1-ziqSqRBHBda1ErGyh7DxwIDfXgKirZtrJAABu7_8Jww0wa0EwdVnGllkCiU8CplgQucHa9vraXTMa.C00.QsvxiRE2zE8xDjrFQjyrL0UE8
Expires:7/19/2025

AWSALBTGCORS

substack.com

Secure None
Value
6bUMdVNJZbMc1xvTONO+sjno9Qm6Viif12XZHUysZOIYlZ4CghbiTntJsLu/VkRHfoboNbCJTYgz9sCeqO+9fuTaGPRsRiaIrGw6aSJ3lyf+LlMHygnxI0vArPzhJ8o/+WlwxRvwz05oODwMXUgXRig8qpxM54orULSm0OJPbmHI
Expires:7/26/2025

cf_clearance

.substack.com

HttpOnly Secure None
Value
3Io0upEpMj3pV97SBrUPGJGDEguC3I1pUoG0LndiiQM-1752942665-1.2.1.1-ow5oTz9gb0QvYHTvaAGgjoPKZkgami_fKEcatv2ZwMQ36FdqkW3jh1zTEmOLdhm4eYdJZ1j.LB4jmf1xL9XT5Uz.ijo8usJfN_iGGJA_EFlVg6AtU1Luu3tPjcEjg11BBV5Akwa8rbY36FKmLgZVI1PLvlphUDx1eiugpdxaanYAEDcamVkEiu_sPc09c3GqUYvgzBIhcFSwR4Os0_33UaVSq6usNsn_YnGCpPmeaXU
Expires:7/19/2026

AWSALBTG

substack.com

Value
6bUMdVNJZbMc1xvTONO+sjno9Qm6Viif12XZHUysZOIYlZ4CghbiTntJsLu/VkRHfoboNbCJTYgz9sCeqO+9fuTaGPRsRiaIrGw6aSJ3lyf+LlMHygnxI0vArPzhJ8o/+WlwxRvwz05oODwMXUgXRig8qpxM54orULSm0OJPbmHI
Expires:7/26/2025

substack.lli

.substack.com

Secure None
Value
0
Expires:10/17/2025

_fbp

.substack.com

Lax
Value
fb.1.1752942664189.756235644534185782
Expires:10/17/2025

ajs_anonymous_id

.substack.com

Strict
Value
%223825ca2b-1145-4971-a9cb-374931dcb036%22
Expires:7/19/2026

_gcl_au

.substack.com

Value
1.1.1054264480.1752942664
Expires:10/17/2025

visit_id

.substack.com

HttpOnly Strict
Value
%7B%22id%22%3A%2229f6552e-2482-47a6-83cf-f2ee15b9abea%22%2C%22timestamp%22%3A%222025-07-19T16%3A31%3A03.373Z%22%7D
Expires:7/19/2025

_dd_s

substack.com

Strict
Value
rum=0&expire=1752943563986
Expires:7/19/2025

cookie_storage_key

.substack.com

Secure None
Value
6180b31a-512e-46fb-a466-2a8b7496b9cc
Expires:10/17/2025

ab_testing_id

.substack.com

HttpOnly Secure Lax
Value
%220ee6f489-e30e-46b4-ba62-d92203f9d481%22
Expires:7/19/2026

ab_experiment_sampled

.substack.com

HttpOnly Secure Lax
Value
%22false%22
Expires:7/19/2026

External Links 3

Untitled Link

www.coffeeandcovid.com

Analyze
Target URL
https://www.coffeeandcovid.com/p/honeypot-friday-july-18-2025-c-and

☕️ Coffee& Covid 2025 🦠

www.coffeeandcovid.com

Analyze
Target URL
https://www.coffeeandcovid.com/

turn on JavaScript

enable-javascript.com

Analyze
Target URL
https://enable-javascript.com/

Requested Domains 17

achaveancestral.com.br

Unknown Type
No category information available

cloudflareinsights.com

Unknown Type
No category information available

connect.facebook.net

Unknown Type
No category information available

googleads.g.doubleclick.net

Unknown Type
No category information available

image.mux.com

Unknown Type
No category information available

o350427.ingest.sentry.io

Unknown Type
No category information available

static.cloudflareinsights.com

Unknown Type
No category information available

substack.com

Apex domain
Categories
Hobbies & InterestsSociety & Lifestyle

substackcdn.com

Unknown Type
No category information available

td.doubleclick.net

Unknown Type
No category information available

trkn.us

Unknown Type
No category information available

www.datadoghq-browser-agent.com

Unknown Type
No category information available

www.facebook.com

Unknown Type
No category information available

www.google-analytics.com

Unknown Type
No category information available

www.google.com

Unknown Type
No category information available

www.googleadservices.com

Unknown Type
No category information available

www.googletagmanager.com

Unknown Type
No category information available
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