indexo.dev

nandgame.com

.com crawl

First seen 2026-04-30 · Last seen 2026-04-30 · ok HTTP/1.1 200 1311 ms crawled 2026-05-08

US · 20.106.29.135 · AS8075 Microsoft Corporation

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
NandGame - Build a computer from scratch.
Description
An educational puzzle game. Solve a series of tasks where you build increasingly powerful components. Starts with the simplest logical components and ends up with a programmable computer.
Language
en

Technology

Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×3
  • www.googletagmanager.com×1

Registration

Registrar
1API GmbH
Created
2018-05-11
Expires
2027-05-11 356 days left
Updated
2026-05-06
Name servers
  • ns1.dnsimple.com
  • ns2.dnsimple-edge.net
  • ns3.dnsimple.com
  • ns4.dnsimple-edge.org

DNS records live

NS
  • ns1.dnsimple.com
  • ns2.dnsimple-edge.net
  • ns3.dnsimple.com
  • ns4.dnsimple-edge.org
MX
  • 10 mx01.dandomain.dk
TXT
Show 6 TXT records
  • google-site-verification=O6i28vXEzTfqZS8uz_xnejyH7Z0fDTE_6ba-a0tcP2s
  • nandgame.azurewebsites.net
  • 67tkstkty380tv72d6r857574jwrc142
  • 8xt290wglmcf9fhy62409k3bz226154d
  • ALIAS for calm-ocean-0e1cc430f.1.azurestaticapps.net
  • bc3hzjlsys2lhwg0fv4g2w303f63vkps

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

GeoTrust TLS RSA CA G1
from 2026-02-26 to 2026-08-27
Expires in 99 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://nandgame.com/

present
  • strict-transport-security
  • x-content-type-options
  • referrer-policy
findings
  • short HSTS max-age
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-content-type-options
nosniff
strict-transport-security
max-age=10886400; includeSubDomains; preload

Linked from (1)