upstalsboom.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-17 · ok HTTP/1.1 200 1370 ms crawled 2026-05-11

DE · 212.53.132.11 · AS8893 Artfiles New Media GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Upstalsboom Hotels & Ferienwohnungen

Language

de-DE

Generator

TYPO3 CMS

Canonical

https://www.upstalsboom.de

Translations

de-de
en-us

Technology

Third-party hosts loaded (1)

cdn.consentmanager.net×1

Social

Registration

Updated

2026-02-12

Name servers

nsa7.schlundtech.de.
nsb7.schlundtech.de.
nsc7.schlundtech.de.
nsd7.schlundtech.de.

DNS records live

NS

nsa7.schlundtech.de
nsb7.schlundtech.de
nsc7.schlundtech.de
nsd7.schlundtech.de

MX

10 mx14a.antispameurope.com
20 mx14b.antispameurope.com
30 mx14c.antispameurope.com
40 mx14d.antispameurope.com

TXT

google-site-verification=K2VL6wT5LREWdr0QzgYFjyxLp_4q6D8kNTf6_aWFXZc
MS=ms82322173
MS=ms54239757

Email authentication partial

SPF

v=spf1 a ip4:212.27.79.46/32 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:sendgrid.net include:_spf.zimpel.de include:emailsys.net -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email

policy: none (monitoring only)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu3ArvbBXPVlpILtaEMPU8JytAw9D+rraRnVaCCwrLZaLUwuj6vP0ZyOIWHoKiXHLMf77t2ur06p/ax…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs4OOz3He3sLmT/MDnS/xXcVqGyHkaZIqHLvmE2sDo18Y4J7zfmiCtVbHHUkmLnQ1kR2foapXbkKhSeiXaH…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvQLkJloLBaA8YI7+JcNcOjVpXo26rIdA1pVQz5SMPw+tC5p5DGvOxQeUq1F7cJeA3kE7w94DKqK1g5WklP…

selectors probed

Certificate (current)

R12

from 2026-05-02 to 2026-07-31

Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.upstalsboom.de

present

strict-transport-security
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

findings

missing Content Security Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: accelerometer=(), autoplay=*, camera=(), cross-origin-isolated=(), display-capture=(), encrypted-media=(), fullscreen=*, geolocation=*, gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=(), usb=(), xr-spatial-tracking=(), clipboard-read=(), clipboard-write=(), gamepad=(), hid=(), idle-detection=(), interest-cohort=(), serial=(), unload=()
x-content-type-options: nosniff
strict-transport-security: max-age=31536000;includeSubdomains