indexo.dev

ket.de

.de dns crawl

First seen 2026-05-14 · Last seen 2026-05-19 · ok HTTP/1.1 200 7454 ms crawled 2026-05-19

DE · 85.13.137.191 · AS34788 Neue Medien Muennich GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
KET Energietechnik: KET Energietechnik
Language
de-DE
Generator
TYPO3 CMS
Canonical
https://www.ket.de/index.html
Translations
  • de
  • en

Open Graph

title
KET Energietechnik
site name
KET Energietechnik

Technology

Server
Apache

Third-party hosts loaded (1)

  • www.ket-energy.com×1

Social

Contact

Email
Phone
Address
KontaktKET Kirpal Energietechnik GmbHAnlagenbau & Co.KGBischofsweg 204779 Wermsdorf

Registration

Updated
2016-08-31
Name servers
  • ns5.kasserver.com.
  • ns6.kasserver.com.

DNS records live

NS
  • ns5.kasserver.com
  • ns6.kasserver.com
MX
  • 1 exchange.ket.de
  • 10 ket-de.mail.protection.outlook.com
Verified for
  • Google
  • Microsoft 365

Email authentication strong

SPF
v=spf1 mx include:spf.protection.outlook.com ip4:85.13.137.191 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:administrator@ket.de; ruf=mailto:administrator@ket.de; fo=1
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA8vvUeDhQaoeXrMBsgvJRDimyj7fFkH79rHDks+a1aGsfHmXeJ+r/QT4ybUjGpN4Aix2coIMhK+Zod0…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA56AxYlDtTYxKNKD1ImHzG+SplPFWK+7mDNXlGXibrMDug5LoNvMBOpPOwMavQyifGxXG6TbQFHdCFW…
selectors probed

Certificate (current)

R13
from 2026-04-04 to 2026-07-03
Expires in 43 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.ket.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 (3)