cirs-nrw.de

.de crawl

First seen 2026-05-09 · Last seen 2026-05-15 · ok HTTP/1.1 200 1476 ms crawled 2026-05-15

DE · 128.140.54.224 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Technology

Server
waitress

Registration

Updated
2026-02-12
Name servers
  • nsa9.schlundtech.de.
  • nsb9.schlundtech.de.
  • nsc9.schlundtech.de.
  • nsd9.schlundtech.de.

DNS records live

NS
  • nsa9.schlundtech.de
  • nsb9.schlundtech.de
  • nsc9.schlundtech.de
  • nsd9.schlundtech.de
MX
  • 10 redirect.domain-robot.org

Email authentication weak

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

Certificate (current)

R12
from 2026-05-09 to 2026-08-07
Expires in 79 days

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.cirs-nrw.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15768000; preload

Links to (9)

Linked from (1)