indexo.dev

gnufix.de

.de dns

First seen 2026-05-03 · Last seen 2026-05-03 · ok HTTP/1.1 200 277 ms crawled 2026-05-10

DE · 176.9.62.18 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title
gf6.gnufix.de

Technology

Server
Apache

Registration

Updated
2010-11-22
Name servers
  • a.ns14.net.
  • b.ns14.net.
  • c.ns14.net.
  • d.ns14.net.

DNS records live

NS
  • a.ns14.net
  • b.ns14.net
  • c.ns14.net
  • d.ns14.net
MX
  • 10 gf6.gnufix.de

Email authentication weak

SPF
v=spf1 mx a a:mail.gnufix.de a:gf6.gnufix.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-03-05 to 2026-06-03
Expires in 12 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://gnufix.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
findings
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
default-src https: 'self'; script-src https:; style-src https:; font-src https: 'self';
strict-transport-security
max-age=15768000