indexo.dev

sperenzken.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-13 · ok HTTP/1.1 200 5313 ms crawled 2026-05-16

DE · 81.169.145.160 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Home
Canonical
https://www.sperenzken.de

Technology

Server
Apache

Social

Registration

Updated
2021-11-24
Name servers
  • docks06.rzone.de.
  • shades14.rzone.de.

DNS records live

NS
  • docks06.rzone.de
  • shades14.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-12-12 to 2027-01-03
Expires in 228 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (24)

Linked from (1)