fuk.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 3106 ms crawled 2026-05-15

DE · 83.246.45.80 · AS24679 kyberio GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Feuerwehr-Unfallkasse Niedersachsen: FUK
Language: de
Generator: TYPO3 CMS
Canonical: https://www.fuk.de/

Technology

Server: Apache

Cookie consent

Usercentrics

Third-party hosts loaded (1)

web.cmp.usercentrics.eu×1

Social

Registration

Updated

2017-04-08

Name servers

ns.cnuv.de.
pns.dtag.de.
secondary006.dtag.net.

DNS records live

NS

ns.cnuv.de
pns.dtag.de
secondary006.dtag.net

MX

10 mail222a.cnuv.de
10 mail222b.cnuv.de

Email authentication weak

SPF: v=spf1 a mx ip4:83.246.45.84 include:_spf.cnuv.de -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-13 to 2026-07-12

Expires in 53 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.fuk.de/

present

strict-transport-security
x-content-type-options

findings

missing Content Security Policy
missing frame protection
missing Referrer Policy
missing Permissions Policy

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=31536000, max-age=31536000