indexo.dev

fks-infrastruktur.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-13 · ok HTTP/1.1 200 2992 ms crawled 2026-05-16

DE · 45.155.172.52 · AS213250 ITP-Solutions GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Ingenieurbüro für alle Bereiche der Infrastruktur › FKS – INFRASTRUKTUR
Description
Home.
Language
de
Generator
WordPress 6.8.5
Canonical
https://fks-infrastruktur.de/
Feeds

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Email
Phone

Registration

Updated
2026-02-16
Name servers
  • ns1.etwh-service.de.
  • ns2.etwh-service.de.
  • ns3.etwh-service.de.
  • ns4.etwh-service.de.

DNS records live

NS
  • ns1.etwh-service.de
  • ns2.etwh-service.de
  • ns3.etwh-service.de
  • ns4.etwh-service.de
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
TXT
  • sophos-domain-verification=cbb7aa599b8feee988e4946ad4e62c3e7e28197e
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-21 to 2026-07-20
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked live page: https://fks-infrastruktur.de/

present
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Permissions Policy
Header values
referrer-policy
no-referrer-when-downgrade

Links to (2)

Linked from (1)