indexo.dev

seniorenzentrum-grafenau.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-07 · ok HTTP/1.1 200 4136 ms crawled 2026-05-07

DE · 153.92.201.219 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Zentrum für Senioren und Begegnung Adrienne von Bülow Grafenau
Language
de
Canonical
https://www.seniorenzentrum-grafenau.de/

Technology

Server
Apache

Contact

Phone

Registration

Updated
2017-03-03
Name servers
  • ns1.first-ns.de.
  • robotns2.second-ns.de.
  • robotns3.second-ns.com.

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
MX
  • 0 seniorenzentrumgrafenau-de03i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2f9swuXi62RLQ9uDkePhnLTEBZctNwbrhbtGSPOpK5Q0PZGnaeFuDzp8NXFbn/o2zA45+svLOfq6Z7…
selectors probed

Certificate (current)

R13
from 2026-04-18 to 2026-07-17
Expires in 56 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.seniorenzentrum-grafenau.de/

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

Links to (1)

Linked from (1)