indexo.dev

tf-bau.de

.de crawl

First seen 2026-05-04 · Last seen 2026-05-04 · ok HTTP/1.1 200 356 ms crawled 2026-05-11

US · 104.21.8.188 · AS13335 Cloudflare, Inc.

Reputation 100/100

sector b2b services type homepage

HTML metadata

Description
T.F. Bauunternehmung Thomas Förster – Ihr zuverlässiger Partner für Bauarbeiten
Language
de
Canonical
https://tf-bau.de
Translations
  • de-de

Open Graph

url
https://tf-bau.de/
title
T.F. Bauunternehmung Thomas Förster
description
T.F. Bauunternehmung Thomas Förster – Ihr zuverlässiger Partner für Bauarbeiten.

Technology

CDN
Cloudflare

Registration

Updated
2025-11-13
Name servers
  • greg.ns.cloudflare.com.
  • rose.ns.cloudflare.com.

DNS records live

NS
  • greg.ns.cloudflare.com
  • rose.ns.cloudflare.com
MX
  • 1 aspmx.l.google.com
  • 10 alt3.aspmx.l.google.com
  • 10 alt4.aspmx.l.google.com
  • 5 alt1.aspmx.l.google.com
  • 5 alt2.aspmx.l.google.com
TXT
  • google-site-verification=hzduGeoMo_n7pHW6gdObokhEGwNgGchHxMJe2XFAcws
  • google-site-verification=2nohN7PAxu55N6hgSvcQGdNPSEL6z-KuyCeACLkWvbY

Email authentication strong

SPF
v=spf1 include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-09 to 2026-08-07
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://tf-bau.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload

Linked from (1)