indexo.dev

schwimmakademie.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-12 · ok HTTP/1.1 200 3076 ms crawled 2026-05-12

DE · 85.13.137.134 · AS34788 Neue Medien Muennich GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Start | DSV-Schwimmakademie
Description
Start | DSV-Schwimmakademie
Language
de
Canonical
https://www.schwimmakademie.de/

Technology

Server
nginx

Social

Registration

Updated
2022-03-10
Name servers
  • ns77.domaincontrol.com.
  • ns78.domaincontrol.com.

DNS records live

NS
  • ns77.domaincontrol.com
  • ns78.domaincontrol.com

Email authentication no MX

SPF
not published
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-27 to 2026-07-26
Expires in 66 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.schwimmakademie.de/

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

Links to (3)

Linked from (1)