indexo.dev

mueller-oldtimer.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 5389 ms crawled 2026-05-15

DE · 195.114.11.186 · AS29551 Aixit GmbH

Reputation 100/100

Classifying

HTML metadata

Title
Detlef Müller - Restaurierung historischer Fahrzeuge
Description
Detlef Müller - Aufarbeitung historischer Fahrzeuge

Technology

Server
Microsoft-IIS

Third-party hosts loaded (1)

  • stats.opportunity.de×1

Contact

Email

Registration

Updated
2014-05-06
Name servers
  • ns1.opportunity.de.
  • ns2.opportunity.de.

DNS records live

NS
  • ns1.opportunity.de
  • ns2.opportunity.de
  • ns3.opportunity.de
MX
  • 0 pmg.mail.opportunity.de

Email authentication strong

SPF
v=spf1 mx a:mail.opportunity.de a:ois.email -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:dmarc@opportunity.de; ruf=mailto:dmarc@opportunity.de; fo=1
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-18 to 2026-07-17
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://mueller-oldtimer.de/

present
  • strict-transport-security
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload

Linked from (2)