indexo.dev

mayr-bauunternehmen.de

.de crawl

First seen 2026-05-16 · Last seen 2026-05-16 · ok HTTP/1.1 200 1068 ms crawled 2026-05-20

DE · 81.88.34.80 · AS45012 dogado GmbH

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
MAYR Bauunternehmen
Description
Bauunternehmen Mayr, Mayr Bauunternehmen, Mayr Obermeitingen,
Language
de-DE
Generator
2014.3.0.295

Technology

Server
nginx

Third-party hosts loaded (1)

  • www.mayr×1

Contact

Email

Registration

Updated
2013-04-08
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
  • 10 mayrbauunternehmen-de01b.mail.protection.outlook.com
TXT
  • 1h4gfp3tf1yflmxczrkc3r93myqzr99l
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36
from 2026-02-09 to 2027-02-21
Expires in 276 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://mayr-bauunternehmen.de/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)