indexo.dev

graner-ingenieure.de

.de crawl

First seen 2026-05-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 1614 ms crawled 2026-05-19

FR · 92.205.48.218 · AS21499 Host Europe GmbH

Reputation 89/100 weak security headers dmarc monitor-only

sector b2b services type homepage

HTML metadata

Title
GRANER + PARTNER Ingenieure – Home
Description
Schallschutz/Ton- & Medientechnik/Bauphysik/Akustische Messtechnik/Schallimmissionsschutz/Anerkannte Schallprüfstelle/Energieeffizienz-Berater/DGNB Consultants
Language
de-de
Generator
Joomla! - Open Source Content Management
Feeds

Technology

Server
nginx
CMS
Joomla

Social

Registration

Updated
2026-01-30
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 0 graneringenieure-de01e.mail.protection.outlook.com
Verified for
  • Microsoft 365
  • OpenAI

Email authentication partial

SPF
v=spf1 mx include:spf.protection.outlook.com include:spf-de.emailsignatures365.com ip4:93.241.237.71 ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc-reports@graner-ingenieure.de
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp9aXHIKTDcWYtTLFjqzy28MlHQx7sQADps3K7PxWJsI+6oT2lgwyrXWd8DugbowFodQ4u/wn2EQxOf…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsxRSxXle3knG5FtAMoQqewf9sUezWeNxwVTyYx/Pq7Ts7f6F4hogGwRLRROtNbWPtk95iAT/mDTxEW…
selectors probed

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-02-25 to 2027-02-25
Expires in 280 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://graner-ingenieure.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 (3)

Linked from (1)