indexo.dev

rupptronik.de

.de crawl

First seen 2026-04-13 · Last seen 2026-04-13 · ok HTTP/1.1 200 1246 ms crawled 2026-05-07

FR · 141.0.23.155 · AS8972 Host Europe GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Beratung und Vertrieb - HF- und Mikrowellentechnik | Beratung und Vertrieb - HF- und Mikrowellentechnik
Language
de-DE
Generator
Divi v.5.2.0
Canonical
https://rupptronik.de/
Translations
  • de ×2
  • en ×2
Feeds

Technology

Server
nginx
CMS
WordPress

Contact

Email
Phone

Registration

Updated
2021-05-18
Name servers
  • ns81.domaincontrol.com.
  • ns82.domaincontrol.com.

DNS records live

NS
  • ns81.domaincontrol.com
  • ns82.domaincontrol.com
MX
  • 10 rupptronik-de.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com mx a include:ispgateway.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Starfield Secure Certificate Authority - G2
from 2026-01-02 to 2027-01-02
Expires in 226 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://rupptronik.de/

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

Linked from (1)