indexo.dev

studiorundeecke.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 200 ms crawled 2026-05-19

DE · 217.160.0.48 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
Apache

Registration

Updated
2024-12-29
Name servers
  • ns1040.ui-dns.de.
  • ns1045.ui-dns.biz.
  • ns1071.ui-dns.org.
  • ns1100.ui-dns.com.

DNS records live

NS
  • ns1040.ui-dns.de
  • ns1045.ui-dns.biz
  • ns1071.ui-dns.org
  • ns1100.ui-dns.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:_spf.google.com include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-12-16 to 2026-12-31
Expires in 224 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)