indexo.dev

elektro-bb.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-14 · ok HTTP/1.1 200 654 ms crawled 2026-05-14

DE · 144.76.55.199 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Startseite - Elektro Beyer & Blank Haustechnik GmbH
Description
Elektroinstallation, Wartung, Gebäudetechnik, Solaranlagen, Großbauprojekte, Veranstaltungen und mehr. Ihr Partner in Berlin, Potsdam und Brandenburg.
Language
de
Canonical
https://www.elektro-bb.de/

Open Graph

url
www.elektro-bb.de/
title
Startseite - Elektro Beyer & Blank Haustechnik GmbH

Technology

Server
nginx

Third-party hosts loaded (6)

  • layout.verwaltungsportal.de×21
  • daten.verwaltungsportal.de×12
  • fotos.verwaltungsportal.de×5
  • fonts.verwaltungsportal.de×3
  • daten2.verwaltungsportal.de×1
  • vorschau.verwaltungsportal.de×1

Registration

Updated
2024-09-26
Name servers
  • ns1.first-ns.de.
  • robotns2.second-ns.de.
  • robotns3.second-ns.com.

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
MX
  • 100 elektrobb-de01i.mail.protection.outlook.de
TXT
  • MS=ms44107174

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-24 to 2026-06-22
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.elektro-bb.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • CSP allows unsafe inline scripts/styles
  • missing Permissions Policy
Header values
referrer-policy
same-origin
x-frame-options
DENY
x-content-type-options
nosniff
content-security-policy
default-src https: 'unsafe-eval' 'unsafe-inline'; object-src 'none'
strict-transport-security
max-age=31536000

Links to (7)

Linked from (1)