indexo.dev

natursteintagung.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP/1.1 200 588 ms crawled 2026-05-14

DE · 217.160.0.205 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

sector other type homepage

HTML metadata

Title
Home / Natursteintagung
Canonical
https://natursteintagung.de/

Technology

Server
Apache

Third-party hosts loaded (1)

  • ajax.googleapis.com×1

Registration

Updated
2019-02-11
Name servers
  • ns1055.ui-dns.com.
  • ns1055.ui-dns.org.
  • ns1068.ui-dns.biz.
  • ns1122.ui-dns.de.

DNS records live

NS
  • ns1055.ui-dns.com
  • ns1055.ui-dns.org
  • ns1068.ui-dns.biz
  • ns1122.ui-dns.de
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-11-29 to 2026-12-14
Expires in 207 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://natursteintagung.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)