thepalindrome.org

HTML metadata

Title

The Palindrome | Tivadar Danka | Substack

Description

mathematics ∪ machine learning. Click to read The Palindrome, a Substack publication with tens of thousands of subscribers.

Language

en

Canonical

https://thepalindrome.org/

Feeds

• The Palindrome RSS

Open Graph

url

https://thepalindrome.org/

title

The Palindrome | Tivadar Danka | Substack

description

mathematics ∪ machine learning. Click to read The Palindrome, a Substack publication with tens of thousands of subscribers.

Technology

CDN

Cloudflare

CMS

Gatsby

Analytics

• Cloudflare Insights

Fonts

• Google Fonts

Third-party hosts loaded (4)

• substackcdn.com×260
• fonts.gstatic.com×1
• js.sentry-cdn.com×1
• static.cloudflareinsights.com×1

Registration

Registrar

NameCheap, Inc.

Created

2023-06-20

Expires

2027-06-20 395 days left

Updated

2023-06-25

Name servers

• dns1.registrar-servers.com
• dns2.registrar-servers.com

DNS records live

NS

• dns1.registrar-servers.com
• dns2.registrar-servers.com

MX

• 1 smtp.google.com

CNAME

• target.substack-custom-domains.com

Verified for

• Google

Email authentication weak

SPF

not published

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://thepalindrome.org/

present

• strict-transport-security
• content-security-policy

findings

• CSP uses wildcard sources
• missing frame protection
• missing content type protection
• missing Referrer Policy
• missing Permissions Policy

Links to (5)

• aiforswes.com×1
• amazon.com×1
• craftbettersoftware.com×1
• enable-javascript.com×1
• substack.com×1

Linked from (1)

• infinitelymore.xyz×1