indexo.dev

ostendorf-kunststoffe.com

.com crawl

First seen 2026-04-26 · Last seen 2026-05-19 · ok HTTP/1.1 200 2715 ms crawled 2026-05-19

DE · 193.158.123.30 · AS3320 Deutsche Telekom AG

Reputation 100/100

Classifying

HTML metadata

Title
Start - Ostendorf Kunststoffe
Description
Seit mehr als 50 Jahren zählt die Gebr. Ostendorf Kunststoffe GmbH zu den führenden Herstellern von Abwasserrohrsystemen in Deutschland.
Language
de-DE
Generator
Site Kit by Google 1.178.0
Canonical
https://www.ostendorf-kunststoffe.com/
Translations
  • de
  • en
  • es
  • fr
  • it

Open Graph

url
https://www.ostendorf-kunststoffe.com/
title
Start - Ostendorf Kunststoffe
locale
de_DE
site name
Ostendorf Kunststoffe
description
Seit mehr als 50 Jahren zählt die Gebr. Ostendorf Kunststoffe GmbH zu den führenden Herstellern von Abwasserrohrsystemen in Deutschland.
locale:alternate
it_IT

Technology

Server
Apache
CMS
WordPress

Social

Contact

Phone

Registration

Registrar
COREhub, S.R.L.
Created
1997-07-21
Expires
2027-07-20 426 days left
Updated
2025-08-31
Name servers
  • ns17.knipp.net
  • ns2.knipp.de
  • ns3.knipp.de

DNS records live

NS
  • ns17.knipp.net
  • ns2.knipp.de
  • ns3.knipp.de
MX
  • 10 mx-11.jteln.de
TXT
  • _globalsign-domain-verification=LRlh9Uv3F8IjvGyZs0R45Uy_pAR-rCCedPHXKnjdot

Email authentication strong

SPF
v=spf1 a mx include:spfd46.jteln.de ip4:217.237.189.152/29 ip6:2003:67:4036::/64 ip4:85.13.150.106 ip4:91.249.132.180 -all
strict (-all)
DMARC
v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@ostendorf-kunststoffe.com; adkim=r; aspf=s;
policy: reject (enforced) · sp=reject
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzfCoGEQD0EXpqYnzom6J7ZsV1mi5MDH8pLskJspmRrKs/EVIWCsg4IvIZP3sbX7B7JcLeqsYCEy0rO…
selectors probed

Certificate (current)

R13
from 2026-04-19 to 2026-07-18
Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.ostendorf-kunststoffe.com/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
camera=(), microphone=(), geolocation=()
x-content-type-options
nosniff
content-security-policy
default-src 'self' https: data: blob: 'unsafe-inline' 'unsafe-eval'; img-src 'self' https: data: blob:; font-src 'self' https: data:; frame-ancestors 'self';
strict-transport-security
max-age=31536000; includeSubDomains

Links to (5)

Linked from (2)