indexo.dev

firmendb.de

.de crawl

First seen 2026-05-01 · Last seen 2026-05-19 · ok HTTP/1.1 200 1723 ms crawled 2026-05-08

US · 216.150.1.1 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title
FirmenDB - Deutsches Firmen- und Adressenverzeichnis
Description
Umfassendes Firmenverzeichnis für Deutschland, Österreich und die Schweiz. Über 2 Millionen Unternehmen, Behörden und Organisationen.
Language
de
Generator
v0.dev

Technology

CDN
Vercel
CMS
Next.js

Contact

Phone

Registration

Updated
2025-07-23
Name servers
  • ns-cloud-e1.googledomains.com.
  • ns-cloud-e2.googledomains.com.
  • ns-cloud-e3.googledomains.com.
  • ns-cloud-e4.googledomains.com.

DNS records live

NS
  • ns-cloud-e1.googledomains.com
  • ns-cloud-e2.googledomains.com
  • ns-cloud-e3.googledomains.com
  • ns-cloud-e4.googledomains.com

Email authentication no MX

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

Certificate (current)

R13
from 2026-03-27 to 2026-06-25
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.firmendb.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=63072000

Linked from (1)