indexo.dev

guidocantz.de

.de crawl

First seen 2026-04-13 · Last seen 2026-05-09 · ok HTTP/1.1 200 2235 ms crawled 2026-05-06

FR · 92.205.212.39 · AS21499 Host Europe GmbH

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title
Home - Guido Cantz
Language
de
Generator
Contao Open Source CMS

Technology

Server
nginx

Social

Registration

Updated
2021-05-10
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 0 guidocantz-de.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2025-05-05 to 2026-06-03
Expires in 15 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.guidocantz.de/home.html

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
Header values
referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff

Links to (5)

Linked from (3)