indexo.dev

golfmanager-greenkeeper.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 7075 ms crawled 2026-05-17

DE · 45.144.186.41 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 94/100 dmarc monitor-only

sector media news type homepage

HTML metadata

Title
GMGK - Köllen Druck und Verlag GmbH: Portal
Description
Das Nachrichten Portal für alle Golfmanager und Greenkeeper.
Language
de
Generator
TYPO3 CMS
Canonical
https://www.golfmanager-greenkeeper.de/
Feeds

Technology

Third-party hosts loaded (2)

  • www.gkmb-cdn.de×9
  • cookies.gkmb-cdn.de×1

Registration

Updated
2023-08-21
Name servers
  • ns01.agenturserver.co.
  • ns01.agenturserver.de.
  • ns01.agenturserver.it.

DNS records live

NS
  • ns01.agenturserver.co
  • ns01.agenturserver.de
  • ns01.agenturserver.it
MX
  • 10 mx1.agenturserver.de
  • 10 mx2.agenturserver.de
  • 20 mx3.agenturserver.de
  • 50 mx4.agenturserver.de

Email authentication partial

SPF
v=spf1 include:agenturserver.de ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-06 to 2026-07-05
Expires in 46 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.golfmanager-greenkeeper.de/

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

Links to (1)

Linked from (1)