indexo.dev

oberberg.net

.net crawl dns

First seen 2026-04-17 · Last seen 2026-05-20 · ok HTTP/1.1 200 2420 ms crawled 2026-05-12

DE · 212.102.225.2 · AS15415 Oberberg-Online Informationssysteme GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Systemhaus Oberberg-Online Informationssysteme GmbH
Description
Oberberg-Online: Systemhaus, Internet-, Netzwerk- und IT-Lösungen für Geschäftskunden – aktuell und immer mit dem Fokus auf Ihrer Zufriedenheit.
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.oberberg.net/systemhaus-2-2-2-2-2/
Feeds

Open Graph

url
https://www.oberberg.net/systemhaus-2-2-2-2-2/
title
Oberberg-Online Informationssysteme GmbH
locale
de_DE
site name
Oberberg-Online Informationssysteme GmbH
description
Oberberg-Online bietet Internet-, Netzwerk- und IT-Lösungen für Geschäftskunden – immer auf Höhe der Zeit, immer mit dem Fokus auf Ihrer Zufriedenheit.

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (2)

  • challenges.cloudflare.com×1
  • gmpg.org×1

Social

Contact

Email
Phone

Registration

Registrar
Vautron Rechenzentrum AG
Created
1997-01-22
Expires
2027-01-23 247 days left
Updated
2026-01-24
Name servers
  • ns.oberberg-online.de
  • ns2.oberberg-online.de
  • ns3.oberberg-online.de

DNS records live

NS
  • ns.oberberg-online.de
  • ns2.oberberg-online.de
  • ns3.oberberg-online.de
MX
  • 10 mgw.oberberg.net
TXT
  • 25reports=fc17a2c86a013e3c9592fda1
Verified for
  • Cisco
  • Microsoft 365

Email authentication strong

SPF
v=spf1 include:_spf.oberberg.net -all
strict (-all)
DMARC
v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:dmarc_rua@oberberg.net,mailto:dmarc@25reports.com; ruf=mailto:dmarc_ruf@oberberg.net; fo=1; aspf=r; adkim=r; ri=86400;
policy: reject (enforced) · sp=reject
DKIM
no key found at common selectors

Certificate (current)

Thawte TLS RSA CA G1
from 2025-12-15 to 2027-01-02
Expires in 226 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://www.oberberg.net/

present
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
Header values
permissions-policy
private-state-token-redemption=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com"), private-state-token-issuance=(self "https://www.google.com" "https://www.gstatic.com" "https://recaptcha.net" "https://challenges.cloudflare.com" "https://hcaptcha.com")

Links to (6)

Linked from (2)