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ingoniermann.com

.com crawl

First seen 2026-05-03 · Last seen 2026-05-15 · ok HTTP/1.1 200 499 ms crawled 2026-05-09

DE · 81.169.145.150 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Ingo Niermann
Description
Ingo Niermann Minusvisionen Metan Great Pyramid Umbauland Solutions Madgermany Berlin German author artist

Technology

Server
Apache

Social

Registration

Registrar
Cronon GmbH
Created
2009-09-17
Expires
2026-09-17 121 days left
Updated
2025-09-18
Name servers
  • docks03.rzone.de
  • shades12.rzone.de

DNS records live

NS
  • docks03.rzone.de
  • shades12.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 2025-08-16 to 2026-09-07
Expires in 111 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ingoniermann.com/

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

Links to (11)

Linked from (2)