indexo.dev

650thz.de

.de dns

First seen 2026-05-11 · Last seen 2026-05-11 · ok HTTP/1.1 200 3601 ms crawled 2026-05-16

DE · 5.1.72.132 · AS34549 meerfarbig GmbH & Co. KG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
650thz.de networks

Technology

Server
nginx

Third-party hosts loaded (1)

  • social.tchncs.de×1

Registration

Updated
2023-01-04
Name servers
  • ns1.core-networks.de.
  • ns2.core-networks.eu.
  • ns3.core-networks.com.

DNS records live

NS
  • ns1.core-networks.de
  • ns2.core-networks.eu
  • ns3.core-networks.com
MX
  • 0 mail.650thz.de

Email authentication strong

SPF
v=spf1 mx a:mail.650thz.de a:fw1.650thz.de ~all
softfail (~all)
DMARC
v=DMARC1; p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-03-23 to 2026-06-22
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://650thz.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)