indexo.dev

feuerwehr-tettnang.de

.de crawl

First seen 2026-04-19 · Last seen 2026-05-10 · ok HTTP/1.1 200 3528 ms crawled 2026-05-13

DE · 5.44.111.134 · AS8648 dogado GmbH

Reputation 100/100

sector media news type blog

HTML metadata

Title
Startseite
Language
de-de
Generator
Joomla! - Open Source Content Management

Technology

Server
nginx
CMS
Joomla

Social

Registration

Updated
2020-12-11
Name servers
  • cns1.alfahosting.info.
  • cns2.alfahosting.info.
  • cns3.alfahosting.info.

DNS records live

NS
  • cns1.alfahosting.info
  • cns2.alfahosting.info
  • cns3.alfahosting.info
MX
  • 5 mail.feuerwehr-tettnang.de
Verified for
  • Apple

Email authentication strong

SPF
v=spf1 a:mail.feuerwehr-tettnang.de -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@feuerwehr-tettnang.de; ruf=mailto:dmarc@feuerwehr-tettnang.de; fo=1; adkim=s; aspf=s
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-10 to 2026-06-08
Expires in 18 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://feuerwehr-tettnang.de/

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 (1)