indexo.dev

ars-produktion.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 441 ms crawled 2026-05-11

DE · 46.229.45.18 · AS61157 PlusServer GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Ars Lounge

Technology

Server
nginx

Third-party hosts loaded (2)

  • ajax.googleapis.com×2
  • code.jquery.com×1

Social

Registration

Updated
2020-09-17
Name servers
  • ns3.nsentry.de.
  • ns4.nsentry.de.

DNS records live

NS
  • ns3.nsentry.de
  • ns4.nsentry.de
MX
  • 10 ars-produktion.de

Email authentication weak

SPF
v=spf1 include:spf1.x-mailer.de include:spf2.x-mailer.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-16 to 2026-06-14
Expires in 25 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ars-produktion.de/

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

Links to (1)

Linked from (1)