indexo.dev

oertelundpruemm.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 2206 ms crawled 2026-05-19

DE · 83.138.88.75 · AS34895 hostNET Medien GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Startseite / Oertel & Prümm
Language
de
Canonical
https://www.oertelundpruemm.de/
Translations
  • de

Open Graph

url
https://www.oertelundpruemm.de/

Technology

Server
Apache

Social

Contact

Email
Phone
Address
HauptniederlassungOertel & Prümm GmbH & Co. KGWiddersdorfer Str. 19050825 Köln

Registration

Updated
2021-12-16
Name servers
  • dns11.netcologne.de.
  • dns12.netcologne.de.
  • dns13.netcologne.de.
  • dns14.netcologne.de.

DNS records live

NS
  • dns11.netcologne.de
  • dns12.netcologne.de
  • dns13.netcologne.de
  • dns14.netcologne.de
MX
  • 10 dmx1.netcologne.de
  • 10 dmx2.netcologne.de
TXT
  • v=DMARC1; p=reject; sp=none; fo=1; adkim=r; ruf=mailto:m.struecken@oertelundpruemm.de; rua=mailto:m.struecken@oertelundpruemm.de

Email authentication weak

SPF
v=spf1 include:_spf.netcologne.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-29 to 2026-07-28
Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.oertelundpruemm.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15768000

Links to (1)

Linked from (1)