indexo.dev

17er.com

.com crawl

First seen 2026-05-15 · Last seen 2026-05-19 · ok HTTP/1.1 200 764 ms crawled 2026-05-19

DE · 88.198.195.21 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Ökostrom // Wärme // Elektromobilität – 17er Oberlandenergie
Description
Durch nachhaltige Investitionen und umfassende Serviceleistungen liefern wir Strom, Gas und Wärme auf höchstem Niveau und setzen uns gleichzeitig für ein
Language
de-de

Technology

Server
Apache
CMS
Joomla
Analytics
  • Google Tag Manager
Cookie consent
  • Cookiebot

Third-party hosts loaded (3)

  • cdn.lightwidget.com×1
  • consent.cookiebot.com×1
  • www.googletagmanager.com×1

Social

Contact

Email
Phone

Registration

Registrar
Hetzner Online GmbH
Created
2004-10-13
Expires
2026-10-13 145 days left
Updated
2025-11-25
Name servers
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de

DNS records live

NS
  • ns.second-ns.com
  • ns1.your-server.de
  • ns3.second-ns.de
MX
  • 10 17er-com.mail.protection.outlook.com
Verified for
  • Brevo

Email authentication partial

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

GeoTrust TLS RSA CA G1
from 2025-12-01 to 2027-01-02
Expires in 226 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://17er.com/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
cross-origin-opener-policy
same-origin

Links to (2)

Linked from (2)