indexo.dev

standleitungen-hamburg.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 817 ms crawled 2026-05-13

DE · 217.114.70.21 · AS20694 NMMN GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Standleitungen | Glasfaser | Dark Fibre | CWDM | NMMN › NMMN Glasfaser Standleitungen | Internet Uplinks | Dark Fiber Lines | CWDM Lines - Standleitungen, Infrastruktur und Standortvernetzungen
Description
Die NMMN ist seit mehr als 10 Jahren der Hamburger Spezialist für optimale Standleitungen, Glasfaser-Anbindungen auf Basis von Dark Fibre- und CWDM.
Language
de
Generator
WordPress 6.9.4
Canonical
https://standleitungen-hamburg.de/
Feeds

Technology

Server
nginx
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Phone

Registration

Updated
2014-07-24
Name servers
  • ns2.nmmn.com.
  • ns3.nmmn.com.

DNS records live

NS
  • ns2.nmmn.com
  • ns3.nmmn.de
MX
  • 10 mx.nmmn.com
Verified for
  • Google

Email authentication partial

SPF
v=spf1 +a +mx include:_spf.nmmn.com +a:web01.nmmn.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-07 to 2026-07-06
Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://standleitungen-hamburg.de/

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

Links to (4)

Linked from (1)