indexo.dev

ibu-fenster-tueren.de

.de crawl

First seen 2026-05-01 · Last seen 2026-05-20 · ok HTTP/1.1 200 2785 ms crawled 2026-05-08

DE · 156.67.237.84 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

sector home type homepage

HTML metadata

Title
IBU – Ihr Experte für Fenster, Türen und Bauelemente
Language
de
Generator
WordPress 6.8.5
Canonical
https://www.ibu-fenster-tueren.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Contact

Email

Registration

Updated
2025-01-29
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 10 mx1.agenturserver.de
  • 10 mx2.agenturserver.de
  • 20 mx3.agenturserver.de
  • 50 mx4.agenturserver.de
TXT
  • v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC3U8kqa4SiUlO5WBe8DwVPhhLNooNNe8VLEJ+9PbDHVeEw0O6mY2O6AvcqbnSeBO5Ac9Ix0RQzxe9krqSgWDR84IvROW/u4kMxELn+Q+Jy2QXYASbVWnYs4T6p1yIqBEgRfWDFnNtmRDvNFCAcRv2VkA0ykkRMq3u9E6FZTLMnGQIDAQAB

Email authentication weak

SPF
v=spf1 include:agenturserver.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-12 to 2026-06-10
Expires in 19 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.ibu-fenster-tueren.de/

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

Links to (2)

Linked from (1)