indexo.dev

geller-grimm.de

.de crawl

First seen 2026-04-14 · Last seen 2026-05-05 · ok HTTP/1.1 200 289 ms crawled 2026-05-07

DE · 81.169.145.157 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Domain www.geller-grimm.de - contents
Description
Information on the contents.

Technology

Server
Apache

Registration

Updated
2020-02-16
Name servers
  • docks01.rzone.de.
  • shades18.rzone.de.

DNS records live

NS
  • docks01.rzone.de
  • shades18.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-01-22 to 2027-02-13
Expires in 269 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://geller-grimm.de/

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

Linked from (1)