indexo.dev

rentra.ch

.ch crawl

First seen 2026-06-04 · Last seen 2026-06-04 · ok HTTP/1.1 200 821 ms crawled 2026-06-04

CH · 46.231.207.71 · AS21069 METANET AG

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Rentra AG Hombrechtikon: Rentra AG, Hombrechtikon
Language
de
Generator
TYPO3 CMS
Canonical
https://www.rentra.ch/

Technology

Server
Apache
CMS
Joomla

Contact

Phone

DNS records live

NS
  • ch.pro.io
  • nl.pro.io
  • p.dnh.net
MX
  • 10 mxfilter2.sui-inter.net

Email authentication weak

SPF
v=spf1 include:_spf.sui-inter.net +mx +a -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-15 to 2026-07-14
Expires in 39 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.rentra.ch/

present
  • x-content-type-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff

Links to (2)

Linked from (1)