indexo.dev

sehtraining-wiegels.de

.de crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP/1.1 200 414 ms crawled 2026-06-02

DE · 91.233.85.20 · AS20647 IPB Internet Provider in Berlin GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Alexandra Wiegels - Ganzheitliches Sehtraining in Hamburg und Winsen
Description
Ganzheitliches Sehtraining und entspanntes Sehen lernen in Hamburg und Winsen, Training für die Augen, Sehstress vermeiden

Technology

Server
Apache
Analytics
  • Google Tag Manager

Third-party hosts loaded (2)

  • cdn.jsdelivr.net×2
  • www.googletagmanager.com×1

Registration

Updated
2013-12-04
Name servers
  • ns1.prodns.de.
  • ns2.prodns.de.
  • ns3.prodns.de.

DNS records live

NS
  • ns1.prodns.de
  • ns2.prodns.de
  • ns3.prodns.de
MX
  • 10 mail.sehtraining-wiegels.de

Email authentication partial

SPF
v=spf1 a mx ip4:91.233.84.0/22 ~all
softfail (~all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-08 to 2026-07-07
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://sehtraining-wiegels.de/

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

Linked from (1)