indexo.dev

rdr3.net

.net crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 843 ms crawled 2026-05-31

DE · 81.169.145.162 · AS6724 Strato GmbH

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
rdr3
Language
en-US
Generator
WordPress 7.0

Open Graph

title
rdr3
site name
rdr3

Technology

Server
Apache
CMS
WordPress 7.0
PHP
8.4.21
jQuery
3.7.1

Contact

Email
Phone

Registration

Registrar
Cronon GmbH
Created
2011-11-05
Expires
2026-11-05 157 days left
Updated
2025-11-06
Name servers
  • docks14.rzone.de
  • shades01.rzone.de

DNS records live

NS
  • docks14.rzone.de
  • shades01.rzone.de
MX
  • 10 mxext1.mailbox.org
  • 10 mxext2.mailbox.org
  • 200 mxext3.mailbox.org

Email authentication partial

SPF
v=spf1 include:mailbox.org ~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 2026-03-10 to 2026-09-07
Expires in 98 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://rdr3.net/

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

Links to (7)

Linked from (1)