indexo.dev

rei3.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 594 ms crawled 2026-05-19

DE · 91.204.46.199 · AS197540 netcup GmbH

Reputation 100/100

Classifying

HTML metadata

Title
REI3 - The Open Low-Code Platform
Description
Open and powerful low-code development with REI3. Free to use and easy to install on your own systems - anyone can meet their business software needs with REI3.
Language
en

Technology

Server
nginx

Social

Registration

Updated
2020-12-13
Name servers
  • root-dns.netcup.net.
  • second-dns.netcup.net.
  • third-dns.netcup.net.

DNS records live

NS
  • root-dns.netcup.net
  • second-dns.netcup.net
  • third-dns.netcup.net
MX
  • 50 mx2ec9.netcup.net

Email authentication strong

SPF
v=spf1 mx a include:_spf.webhosting.systems -all
strict (-all)
DMARC
v=DMARC1;p=reject;pct=100;adkim=s;aspf=s
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-16 to 2026-08-14
Expires in 86 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://rei3.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=15768000

Links to (2)

Linked from (1)