indexo.dev

dsv-jahrbuch.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-07 · ok HTTP/1.1 200 934 ms crawled 2026-05-11

DE · 5.9.200.23 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
DSV Jahrbuch
Language
de

Technology

Server
Apache

Third-party hosts loaded (2)

  • maxcdn.bootstrapcdn.com×1
  • unpkg.com×1

Social

Registration

Updated
2024-12-20
Name servers
  • ns1.rossy-domains.de.
  • ns2.rossy-domains.com.
  • ns3.rossy-domains.de.

DNS records live

NS
  • ns1.rossy-domains.de
  • ns2.rossy-domains.com
  • ns3.rossy-domains.de
MX
  • 10 mail.dsv-jahrbuch.de

Email authentication weak

SPF
v=spf1 +a +mx -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E8
from 2026-03-25 to 2026-06-23
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://dsv-jahrbuch.de/

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

Links to (4)

Linked from (1)