indexo.dev

gadvelop.de

.de dns crawl

First seen 2026-05-02 · Last seen 2026-05-20 · ok HTTP/1.1 200 1745 ms crawled 2026-05-09

DE · 81.28.228.153 · AS29014 ScaleUp Technologies GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Datenbanken, Hosting, Software: Gadvelop
Description
Datenbank-Entwicklung, Hosting und digitale Lösungen. Klar. Stabil. Wartbar.
Language
de

Technology

Server
Apache

Contact

Email
Address
Reihertief 30a, 26487, Blomberg, Niedersachsen

Registration

Updated
2022-09-21
Name servers
  • ns1.gadvelop.de.
  • ns2.gadvelop.de.

DNS records live

NS
  • ns1.gadvelop.de
  • ns2.gadvelop.de
MX
  • 10 mail.gadvelop.de

Email authentication weak

SPF
v=spf1 include:spf.gadvelop.de ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-31 to 2026-06-29
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://gadvelop.de/

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

Linked from (1)