techemails.com

HTML metadata

Title

Internal Tech Emails | Substack

Description

Internal tech industry emails that surface in public records.🔍. Click to read Internal Tech Emails, a Substack publication with tens of thousands of subscribers.

Language

en

Canonical

https://www.techemails.com/

Feeds

• Internal Tech Emails RSS

Open Graph

url

https://www.techemails.com/

title

Internal Tech Emails | Substack

description

Internal tech industry emails that surface in public records.🔍. Click to read Internal Tech Emails, a Substack publication with tens of thousands of subscribers.

Technology

CDN

Cloudflare

CMS

Gatsby

Analytics

• Cloudflare Insights

Third-party hosts loaded (3)

• substackcdn.com×249
• js.sentry-cdn.com×1
• static.cloudflareinsights.com×1

Social

• twitter
• instagram

Registration

Registrar

GoDaddy.com, LLC

Created

2018-08-15

Expires

2026-08-15 88 days left

Updated

2025-08-16

Name servers

• agustin.ns.cloudflare.com
• zita.ns.cloudflare.com

DNS records live

NS

• agustin.ns.cloudflare.com
• zita.ns.cloudflare.com

MX

• 25 route3.mx.cloudflare.net
• 57 route1.mx.cloudflare.net
• 97 route2.mx.cloudflare.net

TXT

• google-site-verification=KTRPRRbVP8L-NxToUG-mIpuNoFjb5aqkx0Ziv0s4YXs

Email authentication weak

SPF

v=spf1 include:_spf.google.com include:_spf.mx.cloudflare.net ~all

softfail (~all)

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://www.techemails.com/

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 (7)

• instagram.com×2
• enable-javascript.com×2
• substack.com×2
• x.com×1
• threads.com×1
• threads.net×1
• twitter.com×1

Linked from (3)

• bigtechnology.com×2
• newcomer.co×1
• internetisbeautiful.com×1