indexo.dev

jenni.ch

.ch crawl

First seen 2026-05-22 · Last seen 2026-05-22 · ok HTTP/1.1 200 5370 ms crawled 2026-05-28

CH · 46.231.200.63 · AS21069 METANET AG

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Jenni Energietechnik: The energy solution for your home
Description
Jenni Energietechnik is your partner for renewable energy and solar heating. Whether solar systems, wood heating, or energy storage – we are here for you.
Language
en-EN
Generator
TYPO3 CMS
Canonical
https://jenni.ch/en/private-customers/
Translations
  • de
  • en
  • fr
  • it

Technology

Server
nginx
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×3
  • cdn.jsdelivr.net×1
  • fonts.gstatic.com×1

Social

Contact

Phone

DNS records live

NS
  • ch.ch-inter.net
  • de.ch-inter.net
  • nl.ch-inter.net
MX
  • 0 jenni-ch.mail.protection.outlook.com
TXT
  • ncst18x8q6mvkljdpq1yxbsp5816rl05
Verified for
  • Brevo
  • Microsoft 365

Email authentication strong

SPF
v=spf1 +a +mx ip4:213.200.207.158 include:_spf.sui-inter.net include:spf.computech.ch include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxmu+UWqaa4Ua7Gar2L1GUuMtjViHMAgmpwf+n3Axg0E21WTiamwmV7Qu6uf9Z7o0GvjnHJqoIlIJVg…
selectors probed

Certificate (current)

R13
from 2026-05-14 to 2026-08-12
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://jenni.ch/en/private-customers/

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 (4)

Linked from (1)