indexo.dev

tavan-tiefbau.de

.de crawl

First seen 2026-04-25 · Last seen 2026-05-18 · ok HTTP/1.1 200 2770 ms crawled 2026-05-18

DE · 81.169.145.84 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Tavan Tiefbau GmbH & Co. KG - Tavan Tiefbau
Description
Home - Tavan Tiefbau
Language
de

Technology

Server
Apache

Social

Contact

Email
Phone

Registration

Updated
2015-10-30
Name servers
  • docks02.rzone.de.
  • shades13.rzone.de.

DNS records live

NS
  • docks02.rzone.de
  • shades13.rzone.de
MX
  • 10 tavantiefbau-de01c.mail.protection.outlook.com

Email authentication strong

SPF
v=spf1 a mx ip4:213.168.207.211 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-06-10 to 2026-07-02
Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.tavan-tiefbau.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)