indexo.dev

schulz-concrete-engineering.de

.de crawl

First seen 2026-05-29 · Last seen 2026-05-29 · ok HTTP/1.1 200 896 ms crawled 2026-05-31

DE · 217.160.0.102 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
sce – Die Spezialisten in der Planung und der Ausführungsüberwachung von Bodenplatten aus Stahlfaserbeton und Stahlbeton
Language
de-DE
Generator
WordPress 5.8.13
Canonical
https://schulz-concrete-engineering.de/de/
Translations
  • de
  • en
Feeds

Technology

Server
Apache
CMS
WordPress 5.8.13 legacy (latest 7.0)
PHP
7.4.33 end of life
jQuery
3.6.0

Third-party hosts loaded (2)

  • gmpg.org×1
  • s.w.org×1

Contact

Email
Phone

Registration

Updated
2018-08-13
Name servers
  • ns1074.ui-dns.biz.
  • ns1074.ui-dns.com.
  • ns1074.ui-dns.de.
  • ns1074.ui-dns.org.

DNS records live

NS
  • ns1074.ui-dns.biz
  • ns1074.ui-dns.com
  • ns1074.ui-dns.de
  • ns1074.ui-dns.org
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
Verified for
  • Microsoft 365

Email authentication weak

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

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-06-01 to 2026-06-16
Expires in 10 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://schulz-concrete-engineering.de/de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)

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