silberstrom.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-12 · ok HTTP/1.1 200 5548 ms crawled 2026-05-08

DE · 37.247.74.164 · AS21413 Envia Tel GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title: Stadtwerke Schneeberg GmbH - Silberstrom
Language: de
Generator: TYPO3 CMS
Canonical: https://www.silberstrom.de/deutsch

Technology

Server: Apache

Social

Contact

Phone

Registration

Updated

2016-09-27

Name servers

ns1.kabeljournal.de.
ns2.kabeljournal.de.
ns3.kabeljournal.de.

DNS records live

NS

ns1.kabeljournal.de
ns2.kabeljournal.de
ns3.kabeljournal.de

MX

10 mail.stw-schneeberg.de

Email authentication weak

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

Certificate (current) wrong cert

R13

from 2026-04-19 to 2026-07-18

Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.silberstrom.de/deutsch

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