indexo.dev

neress.de

.de crawl

First seen 2026-05-12 · Last seen 2026-05-18 · ok HTTP/1.1 200 1967 ms crawled 2026-05-18

DE · 136.243.165.121 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Netzwerk Ressourceneffizienz (NeRess)
Language
de
Generator
TYPO3 CMS
Canonical
https://www.neress.de/

Open Graph

title
Netzwerk Ressourceneffizienz (NeRess)

Technology

Server
Apache

Third-party hosts loaded (1)

  • consent.cookiebot.eu×1

Registration

Updated
2021-08-17
Name servers
  • ns1.your-server.de.
  • ns3.second-ns.de.
  • ns.second-ns.com.

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 mail.neress.de

Email authentication partial

SPF
v=spf1 +a +mx ?all
neutral (?all)
DMARC
v=DMARC1;p=none;sp=none;pct=50;adkim=r;aspf=r;
policy: none (monitoring only) · pct=50 · sp=none
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-25 to 2026-07-24
Expires in 64 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.neress.de/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (2)

Linked from (1)