indexo.dev

struktol.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 1051 ms crawled 2026-05-10

DE · 88.99.59.121 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Home - Struktol
Description
Ihr Partner für die individuelle Herstellung chemischer Spezialitäten und industrieller Prozessadditive.
Language
de
Generator
TYPO3 CMS
Canonical
/de/

Open Graph

title
Home
description
Ihr Partner für die individuelle Herstellung chemischer Spezialitäten und industrieller Prozessadditive.

Technology

Server
nginx

Contact

Email
Phone

Registration

Updated
2024-06-04
Name servers
  • ns1.telekom-domains.de.
  • ns2.telekom-domains.de.

DNS records live

NS
  • ns1.telekom-domains.de
  • ns2.telekom-domains.de
MX
  • 10 struktol0365.mail.protection.outlook.com
TXT
Show 5 TXT records
  • wrike-verification=NjcxOTI3NToyMmYxMTZlMWRhY2JiNTQ4MjIxYzE2ZmRkN2E0NzhhN2ExZmE2MmVmYjZjNDgyZDBmMTI5MWE0YTAyNDRlOGZh
  • swisssign-check=jS9SDGCkCsFqaLz6iozUTQ6J0UMED2RG3bkcFIC35b
  • knowbe4-site-verification=97a38333ef806e2380ccbb7fa9e831ef
  • apple-domain-verification=Du2sK81SZV44SWGW
  • MS=ms15467647

Email authentication strong

SPF
v=spf1 ip4:193.218.20.160/28 ip4:62.8.160.196 ip4:88.99.59.121 ip4:88.99.59.87 ip4:83.246.89.68 ip6:2a01:4f8:10a:b90::3 ip6:2a01:4f8:10a:b90::2 include:_spf.retarus.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApeo8cmDfLWtimM88DVOtb7XboE6Vsi6mwDGdQFXEj8yCBf26FWgxgq7ud6C+VyeGTFDlYYxP3Z3Joo…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8i5URsbfmIdDdpWCDwrVpWnQ+G2q8rWjVnbEWWOLvX7jGdEoiojd0MBDNyFAl5BHiLVYk6X7ih12dS…
selectors probed

Certificate (current)

R13
from 2026-04-03 to 2026-07-02
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://struktol.de/de/

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

Links to (2)

Linked from (3)