indexo.dev

retroboerse.de

.de crawl

First seen 2026-05-02 · Last seen 2026-05-15 · ok HTTP/1.1 200 8603 ms crawled 2026-05-15

DE · 217.160.0.147 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

sector finance type homepage

HTML metadata

Title
34. Retro-Börse am 16.05.2026 in Oberhausen
Language
en

Technology

Server
Apache
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • fonts.googleapis.com×1
  • www.google.com×1

Social

Registration

Updated
2018-09-06
Name servers
  • ns1100.ui-dns.biz.
  • ns1100.ui-dns.com.
  • ns1100.ui-dns.de.
  • ns1100.ui-dns.org.

DNS records live

NS
  • ns1100.ui-dns.biz
  • ns1100.ui-dns.com
  • ns1100.ui-dns.de
  • ns1100.ui-dns.org
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de

Email authentication partial

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-03-31 to 2026-10-12
Expires in 146 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.retroboerse.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 (2)