indexo.dev

bstr-gmbh.de

.de crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 487 ms crawled 2026-05-19

DE · 217.31.82.212 · AS29140 Hostserver GmbH

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

Classifying

HTML metadata

Title
bstr-gmbh.de
Description
bstr-gmbh.de

Technology

Server
Apache

Registration

Updated
2008-09-23
Name servers
  • ns1.bstr-ns.de.
  • ns2.bstr-ns.de.

DNS records live

NS
  • ns1.bstr-ns.de
  • ns2.bstr-ns.de
MX
  • 10 mx19a.antispameurope.co
  • 20 mx19b.antispameurope.com
  • 30 mx19c.antispameurope.com
  • 40 mx19d.antispameurope.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 mx ip4:78.94.21.75 ip4:80.147.63.33 ip4:95.130.17.0/24 a:mail.s-r.it a:mail2.s-r.it include:spf.protection.outlook.com include:antispameurope.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

R12
from 2026-05-04 to 2026-08-02
Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://bstr-gmbh.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)