indexo.dev

reetz-it.de

.de dns crawl

First seen 2026-05-08 · Last seen 2026-05-19 · ok HTTP/1.1 200 9942 ms crawled 2026-05-15

DE · 217.144.143.23 · AS15987 Portunity GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Leistungen - reetz.IT e.K.
Description
Unser Leistungsspektrum für Ihre Aktivitäten im Internet
Language
de

Technology

Server
Apache
CMS
Joomla

Registration

Updated
2020-08-18
Name servers
  • ns2.reetz-it.de.
  • ns.reetz-it.de.

DNS records live

NS
  • ns.reetz-it.de
  • ns2.reetz-it.de
MX
  • 10 mail.mailarena.de
  • 20 mail2.mailarena.de

Email authentication weak

SPF
v=spf1 ip4:217.144.143.16 ip6:2a02:a00:1001::16 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-05 to 2026-07-04
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.reetz-it.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 (1)