indexo.dev

birgroup.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-07 · ok HTTP/1.1 200 2860 ms crawled 2026-05-10

DE · 217.160.41.202 · AS8560 IONOS SE

Reputation 95/100 weak security headers

Classifying

Technology

Server
Microsoft-IIS

Registration

Updated
2015-07-25
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 10 mx-01-eu-central-1.prod.hydra.sophos.com
  • 20 mx-02-eu-central-1.prod.hydra.sophos.com
TXT
  • MS=5047F840870BB9F5E306E1DE5CFED34FA783677D
  • apple-domain-verification=4jQCH9IrCN6b8I9H
  • _9vp4eoyg8gq2m0kfbrs4h4vw16kbth5

Email authentication strong

SPF
v=spf1 ip4:212.108.168.64/27 include:spf.protection.outlook.com include:spf.cbsolt.net -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:rua@dmarc.cbsolt.net
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxySC4q7VzZv8qNTfEtvhIwHRhv3rUT2rF0dKzvHUD96XBfQRcp3qPhG6Xclf3JuF89Cfzwpew1t8Wm…
selectors probed

Certificate (current)

R13
from 2026-04-09 to 2026-07-08
Expires in 50 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://birgroup.de/

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

Linked from (1)