indexo.dev

online-ofb.de

.de crawl

First seen 2026-06-01 · Last seen 2026-06-03 · ok HTTP/1.1 200 137 ms crawled 2026-06-01

DE · 142.132.183.150 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Making sure you're not a bot!
Language
en

Technology

Server
Caddy
CMS
Gatsby

Social

Registration

Updated
2018-12-06
Name servers
  • ns1.first-ns.de.
  • robotns2.second-ns.de.
  • robotns3.second-ns.com.

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
MX
  • 10 mx.genealogy.net

Email authentication weak

SPF
v=spf1 a mx a:team.genealogy.net ip4:134.102.123.244 ip4:134.102.123.245 ip4:49.12.38.240 ip4:49.12.96.183 ip4:78.46.44.182 ip4:88.99.125.8 ip4:94.130.27.156 ip4:159.69.21.217 ip4:195.201.34.42 ip4:195.201.83.34 ip4:46.4.95.73 ip4:83.223.95.204 ip4:83.223.78.233 ip4:176.9.242.54 include:spf.hostsharing.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-16 to 2026-07-15
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://online-ofb.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)