indexo.dev

upstartsmedia.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-16 · ok HTTP/1.1 200 1396 ms crawled 2026-05-09

US · 3.231.35.217 · AS14618 Amazon.com, Inc.

Reputation 100/100

sector tech type blog

HTML metadata

Title
Upstarts Media | Alex Konrad | Substack
Description
Startup news starts here. The Upstarts newsletter provides in-depth reporting and analysis on the startup ecosystem, from inception through IPO. Founded by veteran tech reporter Alex Konrad. Click to read Upstarts Media, by Alex Konrad, a Substack publication.
Language
en
Canonical
https://www.upstartsmedia.com/
Feeds

Open Graph

url
https://www.upstartsmedia.com/
title
Upstarts Media | Alex Konrad | Substack
description
Startup news starts here. The Upstarts newsletter provides in-depth reporting and analysis on the startup ecosystem, from inception through IPO. Founded by veteran tech reporter Alex Konrad. Click to read Upstarts Media, by Alex Konrad, a Substack publication.

Technology

CDN
Cloudflare
CMS
Gatsby
Analytics
  • Cloudflare Insights

Third-party hosts loaded (3)

  • substackcdn.com×258
  • js.sentry-cdn.com×1
  • static.cloudflareinsights.com×1

Registration

Registrar
GoDaddy.com, LLC
Created
2024-11-14
Expires
2026-11-14 178 days left
Updated
2025-11-15
Name servers
  • ns15.domaincontrol.com
  • ns16.domaincontrol.com

DNS records live

NS
  • ns15.domaincontrol.com
  • ns16.domaincontrol.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • apple-domain-verification=HQxriRX4ytdQ34Mi
  • google-site-verification=Hv83ZBjWC8cIzUFNyra8mgEHGOkaJv8yEBQluYlG4_Y
  • google-site-verification=Oe75VtpYMjh67A-d2tPwrpFur91l8GX-wdXnNyRKYq4

Email authentication strong

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; pct=100; rua=mailto:email@upstartsmedia.com
policy: quarantine
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnxOfwRZ7KDHv+CCHu9Afxzkj8NVBBidVHBE2P1ltUoN++4jqB23X+p6R9fQQfBbOiXiazceAf8W7Dp…
selectors probed

Certificate (current)

E8
from 2026-03-19 to 2026-06-17
Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.upstartsmedia.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
Header values
content-security-policy
frame-ancestors 'self' https://*.substack.com https://substack.com
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (2)

Linked from (3)