indexo.dev

fahrnerbau.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-20 · ok HTTP/1.1 200 1230 ms crawled 2026-05-08

DE · 167.235.166.51 · AS24940 Hetzner Online GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Fahrner Bauunternehmen GmbH - Mallersdorf-Pfaffenberg
Description
Die Fahrner Bauunternehmung GmbH ist ein mittelständisches, gewerbliches Bauunternehmen mit circa 410 Mitarbeitern.
Language
de
Canonical
https://www.fahrnerbau.de/

Technology

Server
nginx
Cookie consent
  • Usercentrics

Third-party hosts loaded (1)

  • app.eu.usercentrics.eu×1

Social

Contact

Email
Phone

Registration

Updated
2024-02-16
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 mailgate.rzone.cloud
Verified for
  • Microsoft 365

Email authentication strong

SPF
v=spf1 ip4:217.89.111.176/29 ip4:93.241.252.73/32 include:spf.rzone.cloud include:de._netblocks.mimecast.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=1; rua=mailto:webmaster@fahrnerbau.de; ruf=mailto:webmaster@fahrnerbau.de; fo=1
policy: quarantine · pct=1
DKIM
  • mail: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm1uhB9TK+T6hvoAteE7FSwpUBjHQ2AugDUYRa2/icshodYDeA+/QmFv7BDqXpOIReWsLasTtGoW02U…
selectors probed

Certificate (current)

Thawte TLS RSA CA G1
from 2026-02-27 to 2026-09-14
Expires in 116 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.fahrnerbau.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
  • cross-origin-opener-policy
findings
  • missing Content Security Policy
  • weak frame protection
  • weak content type protection
Header values
referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN, SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff, nosniff
strict-transport-security
max-age=31536000, max-age=63072000; includeSubDomains
cross-origin-opener-policy
same-origin

Links to (3)

Linked from (1)