saebu.de

.de crawl

First seen 2026-04-19 · Last seen 2026-05-16 · ok HTTP/1.1 200 7229 ms crawled 2026-05-13

DE · 83.169.44.174 · AS20773 Host Europe GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Modulbau, Containerbau & Gefahrstofflager | SÄBU
Description: SÄBU entwickelt individuelle Modulgebäude, Systemgebäude, Containerlösungen und Gefahrstofflager – geplant und gefertigt in Deutschland.
Language: de
Canonical: https://www.saebu.de/

Technology

Server: nginx
CMS: Drupal

Social

Contact

Phone

+49 2294 6940

Registration

Updated

2018-08-18

Name servers

ns1120.ui-dns.biz.
ns1120.ui-dns.com.
ns1120.ui-dns.de.
ns1120.ui-dns.org.

DNS records live

NS

ns1120.ui-dns.biz
ns1120.ui-dns.com
ns1120.ui-dns.de
ns1120.ui-dns.org

MX

10 saebu-de.mail.protection.outlook.com

TXT

tboiehffmiul7prm2kbh8oh7jn
ld1lq20a372fql9en3s0iu1ccd

Verified for

Google
Microsoft 365

Email authentication partial

SPF: v=spf1 a mx include:_spf.smtp.mailtrap.live include:spf-de.emailsignatures365.com include:spf.protection.outlook.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none; rua=mailto:dmarc@smtp.mailtrap.live; ruf=mailto:dmarc@smtp.mailtrap.live; rf=afrf; pct=100
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2

from 2025-07-18 to 2026-08-17

Expires in 88 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.saebu.de/

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff