indexo.dev

struebing-elektro.de

.de crawl

First seen 2026-05-01 · Last seen 2026-05-20 · ok HTTP/1.1 200 2193 ms crawled 2026-05-08

DE · 217.160.0.127 · AS8560 IONOS SE

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Startseite - Strübing Elektrotechnik GmbH & Co.KG
Description
Wir sind Ihr zuverlässiger Partner für alle Arbeiten rund um Ihre elektrische Anlage. Mit uns bleiben Sie immer auf dem Stand der Technik.
Language
de
Generator
Contao Open Source CMS

Technology

Server
Apache

Contact

Email
Phone

Registration

Updated
2021-05-20
Name servers
  • ns1040.ui-dns.biz.
  • ns1040.ui-dns.com.
  • ns1040.ui-dns.de.
  • ns1040.ui-dns.org.

DNS records live

NS
  • ns1040.ui-dns.biz
  • ns1040.ui-dns.com
  • ns1040.ui-dns.de
  • ns1040.ui-dns.org
MX
  • 0 struebingelektro-de02c.mail.protection.outlook.com
TXT
  • v=verifydomain MS=9357032

Email authentication weak

SPF
v=spf1 include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-02-20 to 2027-03-07
Expires in 290 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://struebing-elektro.de/startseite/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing HSTS
  • missing Content Security Policy
Header values
referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff

Links to (13)

Linked from (1)