indexo.dev

dg-haustechnik.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-16 · ok HTTP/1.1 200 1874 ms crawled 2026-05-10

DE · 217.11.48.221 · AS34240 manitu GmbH

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
DG Haustechnik
Language
de
Generator
WordPress 6.9.4
Canonical
https://dg-haustechnik.de/
Feeds

Technology

Server
Apache
CMS
WordPress

Social

Contact

Email
Phone

Registration

Updated
2026-02-16
Name servers
  • dns01.manitu.net.
  • dns02.manitu.net.

DNS records live

NS
  • dns01.manitu.net
  • dns02.manitu.net
MX
  • 10 mx.gveh.de
  • 5 mailbox.gveh.de

Email authentication weak

SPF
v=spf1 a mx a:senders.gveh.de ip4:168.119.94.178 ip6:2a01:4f8:262:4490:b2::1 ip4:217.11.48.221 ip6:2a00:1828:1000:2221::2 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-26 to 2026-06-24
Expires in 34 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://dg-haustechnik.de/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000; includeSubDomains

Links to (1)

Linked from (4)