niels-stensen-kliniken.de

.de crawl dns

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1484 ms crawled 2026-05-19

DE · 37.202.5.70 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: Niels-Stensen-Kliniken Verbund – Niels-Stensen-Kliniken
Language: de
Generator: TYPO3 CMS
Canonical: https://www.niels-stensen-kliniken.de/niels-stensen-kliniken.html

Technology

Server: Apache

Third-party hosts loaded (2)

cdn.eye-able.com×2
translate-cdn.eye-able.com×1

Social

Registration

Updated

2023-03-13

Name servers

ns.udag.de.
ns.udag.net.
ns.udag.org.

DNS records live

NS

ns.udag.de
ns.udag.net
ns.udag.org

MX

10 mail.niels-stensen-kliniken.de

TXT

citrix.mobile.ads.otp=nw2lcco1tf67nvkaz64ej8
6tg2jgrt07409drlfgldjb74bfdylfzn
3MjOmujQ7xRoyWcOKVP49teP7nsRtbpESTbjwy2RYoJo6ZbvpBuqk11ySObv3lw7yTa7ngNk6yTtbLBAPmVhgw==

Verified for

Microsoft 365

Email authentication partial

SPF

v=spf1 mx ip4:217.6.162.210 ip4:85.214.32.174 include:agenturserver.de include:_spf.rexx-systems.com include:_spf.rexx-suite.com include:spf.turbo-smtp.com -all

strict (-all)

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnPvs3MP/JSKoelJXoGbsA8jnziKOlLx+X7iBiXNt0H4AImbaCzbSaBDbcbn/6dpolEH2UBUEItQBuE…

selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1

from 2026-01-02 to 2027-02-02

Expires in 257 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.niels-stensen-kliniken.de/niels-stensen-kliniken.html

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