indexo.dev

grundschule-am-siegbach.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 2700 ms crawled 2026-05-11

DE · 217.11.48.219 · AS34240 manitu GmbH

Reputation 92/100 no dmarc policy

sector education type homepage

HTML metadata

Title
Grundschule am Siegbach
Language
de
Generator
WordPress 6.9.4
Canonical
https://www.grundschule-am-siegbach.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Phone

Registration

Updated
2026-02-16
Name servers
  • dns01.manitu.net.
  • dns02.manitu.net.

DNS records live

NS
  • dns01.manitu.net
  • dns02.manitu.net
MX
  • 10 mail043.webhosting.manitu.net

Email authentication weak

SPF
v=spf1 mx a include:_spf.manitu.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-10 to 2026-08-08
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.grundschule-am-siegbach.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000; includeSubDomains

Links to (2)

Linked from (1)