indexo.dev

to-luebeck.de

.de crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 1222 ms crawled 2026-06-02

DE · 167.235.173.209 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Startseite - Technische Orthopädie Lübeck Jens Becker GmbH
Language
de
Generator
gradwerk CMS 6 - www.gradwerk.de
Canonical
https://www.to-luebeck.de

Open Graph

title
Startseite - Technische Orthopädie Lübeck Jens Becker GmbH

Technology

Server
CMS

Social

Contact

Email
Phone

Registration

Updated
2018-05-23
Name servers
  • ns1.p1.4eins.net.
  • ns3.p1.4eins.de.
  • ns4.p1.4eins.info.

DNS records live

NS
  • ns1.p1.4eins.net
  • ns3.p1.4eins.de
  • ns4.p1.4eins.info
MX
  • 10 mx10.omc.net
  • 10 mx11.omcnet.de

Email authentication partial

SPF
v=spf1 a mx a:smtp01.4eins.net a:kerio.to-luebeck.de -all
strict (-all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-22 to 2026-07-21
Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.to-luebeck.de

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=63072000; includeSubDomains; preload;

Links to (2)

Linked from (2)