indexo.dev

drbecher.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-11 · ok HTTP/1.1 200 2654 ms crawled 2026-05-14

DE · 212.227.165.120 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Classifying

Technology

Server
Microsoft-IIS

Registration

Updated
2022-03-16
Name servers
  • ns1041.ui-dns.biz.
  • ns1041.ui-dns.com.
  • ns1041.ui-dns.de.
  • ns1041.ui-dns.org.

DNS records live

NS
  • ns1041.ui-dns.biz
  • ns1041.ui-dns.com
  • ns1041.ui-dns.de
  • ns1041.ui-dns.org
MX
  • 10 mx01.hornetsecurity.com
  • 20 mx02.hornetsecurity.com
  • 30 mx03.hornetsecurity.com
  • 40 mx04.hornetsecurity.com
TXT
  • google-site-verification=ngmxnwyLkggJpi36E8kQOfrRXaft7F9UQNmQxm1UXVU
  • MS=ms36320040

Email authentication weak

SPF
v=spf1 ip4:62.153.151.122 ip4:212.227.165.120 ip4:82.165.97.117 ip4:217.92.63.124 ip4:87.140.56.175 ip4:87.106.118.43 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:hostedoffice.ag include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmYmLJaxipO8efoTBWIW9SYLGJTzJxZ8x2tnw2t56+vOjyqjIuNpkrcbx2oYnFRnd4zDI0nK6GxT37RKWdtc…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-06-11 to 2026-06-20
Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (1)