indexo.dev

messner-architektur.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-08 · ok HTTP/1.1 200 816 ms crawled 2026-05-11

DE · 217.160.0.235 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
Florentin Messner Architekt
Description
Architekturbüro Dirtheuer

Technology

Server
Apache

Registration

Registrar
IONOS SE
Created
2007-11-05
Expires
2026-11-05 169 days left
Updated
2025-11-06
Name servers
  • ns1125.ui-dns.biz
  • ns1125.ui-dns.com
  • ns1125.ui-dns.de
  • ns1125.ui-dns.org

DNS records live

NS
  • ns1125.ui-dns.biz
  • ns1125.ui-dns.com
  • ns1125.ui-dns.de
  • ns1125.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

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

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-05-25 to 2026-06-09
Expires in 20 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://messner-architektur.com/

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

Linked from (2)