indexo.dev

nucks.co

.co crawl

First seen 2026-04-17 · Last seen 2026-05-08 · ok HTTP/1.1 200 3092 ms crawled 2026-05-12

US · 99.83.231.61 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Nucks: Entrepreneurship Articles, Book Notes, and More
Description
Articles on entrepreneurship, startups, and business that will make your mouth water.
Language
en
Canonical
https://nucks.co/
Feeds

Open Graph

url
https://nucks.co/
title
Nucks: Entrepreneurship Articles, Book Notes, and More
site name
Nucks
description
Articles on entrepreneurship, startups, and business that will make your mouth water.

Technology

CDN
Netlify
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×2

Social

DNS records live

NS
  • clark.ns.cloudflare.com
  • leah.ns.cloudflare.com
MX
  • 10 mx1.improvmx.com
  • 20 mx2.improvmx.com
TXT
Show 4 TXT records
  • brave-ledger-verification=843ccd3c7d5c2eae5abc131804611fe927748271b112b03a75ed5ba05c77e39c
  • google-site-verification=U2k1AmlrefyRDDIAGPaNvOjom9fJi1Dqz_xgNixEtDY
  • openai-domain-verification=dv-vKye20zI4jR4Mdft8e5xFxce
  • ahrefs-site-verification_707a2a254d4626ee27e282a2194040ad3877cb1c08dabc933437ccf78d7e2bbf

Email authentication weak

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

Certificate (current)

E8
from 2026-04-07 to 2026-07-06
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://nucks.co/

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)