indexo.dev

thestartupkit.io

.io crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 4882 ms crawled 2026-05-11

US · 99.83.190.102 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
The Startup Kit

Technology

CDN
Cloudflare
Fonts
  • Google Fonts
Third-party hosts loaded (7)
  • cdn.prod.website-files.com×63
  • ajax.googleapis.com×1
  • apps.elfsight.com×1
  • cdn.embedly.com×1
  • d3e54v103j8qbb.cloudfront.net×1
  • fonts.googleapis.com×1
  • fonts.gstatic.com×1

DNS records live

NS
  • ns11.domaincontrol.com
  • ns12.domaincontrol.com
MX
  • 1 aspmx.l.google.com
  • 10 aspmx2.googlemail.com
  • 10 aspmx3.googlemail.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • google-site-verification=JO-xG-L5Qd4cY6vPTLPNkTLMEvlV5R_evL8sM8eQ-mA

Email authentication weak

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-30 to 2026-07-29
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.thestartupkit.io/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (4)

Linked from (1)