indexo.dev

obk.de

.de crawl

First seen 2026-04-17 · Last seen 2026-05-18 · ok HTTP/1.1 200 1492 ms crawled 2026-05-12

DE · 195.243.56.36 · AS3320 Deutsche Telekom AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Oberbergischer Kreis: Startseite des Internet
Description
OBK-Standard-Artikel mit SiteActive
Language
de
Generator
IMPERIA 11.5.3_1a

Technology

Server
Apache

Contact

Email

Registration

Updated
2023-11-15
Name servers
  • dns01.regioit-aachen.de.
  • dns-relaix.regioit-aachen.de.

DNS records live

NS
  • dns-relaix.regioit-aachen.de
  • dns01.regioit-aachen.de
MX
  • 10 gw11.civitec.de
  • 10 gw12.civitec.de
TXT
Show 4 TXT records
  • apple-domain-verification=fDVGXu2nFr4gYBFG
  • MS=E149C0CAA426D861A799767F3E8D8147C08BC44A
  • _globalsign-domain-verification=dgM0o_FEXCHK_f4N-LfbTu68XNmjoqTFJg6WMa0cVK
  • ZA=dYtKEmXFUQN1xC+Yo3ltPA==

Email authentication weak

SPF
v=spf1 mx ip4:195.243.56.0/24 ip4:195.243.129.128/26 include:spf.regioit.de include:ekom21.de a:semco-web01.semcosoft.com a:mail.prozessplattform.de ip4:88.198.225.211 include:spf.owl-it.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-12-17 to 2027-01-18
Expires in 243 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://obk.de/cms200/startseite/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (11)