indexo.dev

tfnapps.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-31 · ok HTTP/1.1 200 5118 ms crawled 2026-05-20

DE · 93.186.202.221 · AS24961 WIIT AG

Reputation 100/100

Classifying

HTML metadata

Title
Startseite - tfnApps.de - Mobile Apps für Jedermann
Description
Mit dem mobilen MwSt-Rechner können Sie auf dem iPhone und iPad verschiedene MwSt- und Rabatt-Berechnungen durchführen.
Language
de
Generator
Contao Open Source CMS
Canonical
https://www.tfnapps.de/home.html

Technology

Server
Apache

Social

Contact

Email
Phone

Registration

Updated
2019-02-11
Name servers
  • ns1.derserverraum.de.
  • ns2.derserverraum.de.
  • ns3.derserverraum.de.

DNS records live

NS
  • ns1.derserverraum.de
  • ns2.derserverraum.de
  • ns3.derserverraum.de
MX
  • 10 mx3.tf-network.de
Verified for
  • Google

Email authentication strong

SPF
v=spf1 a include:_spf.derserverraum.de ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc.reports@derserverraum.de; ruf=mailto:dmarc.reports@derserverraum.de; fo=s; aspf=s;
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-14 to 2026-08-12
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.tfnapps.de/startseite

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • missing Content Security Policy
Header values
referrer-policy
origin
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (6)

Linked from (1)