indexo.dev

kuttnersiebert.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-12 · ok HTTP/1.1 200 551 ms crawled 2026-05-15

DE · 89.238.89.93 · AS34240 manitu GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
Fehler

Technology

Server
Apache

Registration

Updated
2010-03-12
Name servers
  • ns1.zapiff.de.
  • ns2.zapiff.de.
  • ns3.zapiff.de.
  • ns4.zapiff.de.

DNS records live

NS
  • ns1.zapiff.de
  • ns2.zapiff.de
  • ns3.zapiff.de
  • ns4.zapiff.de
MX
  • 10 mail1.zapiff.de
  • 60 mail2.zapiff.de
  • 70 mail3.zapiff.de

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R13
from 2026-04-27 to 2026-07-26
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://www.kuttnersiebert.de/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)