indexo.dev

zurklappe.org

.org crawl

First seen 2026-04-23 · Last seen 2026-05-14 · ok HTTP/1.1 200 6951 ms crawled 2026-05-17

DE · 217.160.0.139 · AS8560 IONOS SE

Reputation 89/100 weak security headers dmarc monitor-only

sector other type homepage

HTML metadata

Title
Zur Klappe
Generator
Gatsby 4.19.0
Canonical
http://zurklappe.org/

Technology

Server
Apache
CMS
Gatsby

Social

Registration

Registrar
IONOS SE
Created
2018-08-08
Expires
2026-08-08 79 days left
Updated
2025-09-22
Name servers
  • ns1042.ui-dns.org
  • ns1025.ui-dns.de
  • ns1050.ui-dns.biz
  • ns1097.ui-dns.com

DNS records live

NS
  • ns1025.ui-dns.de
  • ns1042.ui-dns.org
  • ns1050.ui-dns.biz
  • ns1097.ui-dns.com
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 2026-01-14 to 2027-01-29
Expires in 253 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://zurklappe.org/

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)