indexo.dev

ernst2-architekten.de

.de crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 3414 ms crawled 2026-05-15

DE · 188.245.215.198 · AS24940 Hetzner Online GmbH

Reputation 67/100 listed in spam blocklist no dmarc policy

Classifying

HTML metadata

Title
ERNST2 - ERNST2
Language
de
Generator
Contao Open Source CMS

Technology

Server
nginx

Social

Contact

Email
Phone

Registration

Updated
2025-03-27
Name servers
  • ns01.vonaffenfels.de.
  • ns02.vonaffenfels.net.

DNS records live

NS
  • ns01.vonaffenfels.de
  • ns02.vonaffenfels.net
MX
  • 0 ernst2architekten-de01e.mail.protection.outlook.com
Verified for
  • Apple
  • GlobalSign
  • Google

Email authentication weak

SPF
v=spf1 a include:spf.mailjet.com include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-03-22 to 2026-06-21
Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.ernst2-architekten.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
Header values
referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff
strict-transport-security
max-age=31536000

Links to (2)

Linked from (1)