indexo.dev

rudolf-lang.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-02 · ok HTTP/1.1 200 1288 ms crawled 2026-05-19

DE · 217.160.0.250 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Rudolf Lang – Werkstätten für Malerei und Beschriftungen
Language
de

Technology

Server
Apache

Registration

Updated
2018-09-11
Name servers
  • ns1062.ui-dns.biz.
  • ns1062.ui-dns.com.
  • ns1062.ui-dns.de.
  • ns1062.ui-dns.org.

DNS records live

NS
  • ns1062.ui-dns.biz
  • ns1062.ui-dns.com
  • ns1062.ui-dns.de
  • ns1062.ui-dns.org
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
TXT
  • v=verifydomain MS=3360311
  • 3z021bkbgsp9v8d0lzlkzy25r249zvd4

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com ~all
softfail (~all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDH+34xB47Ga6xwQu0k7FVH4C9O0tlpHOuKPEih+14YNv82OgnNhi2akZ/DoEysXoOwXDBVox45YKKo5hpv4m…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-09-02 to 2026-09-17
Expires in 120 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://rudolf-lang.de/startseite.html

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 (2)

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