indexo.dev

handelsschule-online.de

.de crawl

First seen 2026-04-19 · Last seen 2026-05-09 · ok HTTP 200 10516 ms crawled 2026-05-13

DE · 116.203.46.75 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Registration

Updated
2026-02-12
Name servers
  • nsa2.schlundtech.de.
  • nsb2.schlundtech.de.
  • nsc2.schlundtech.de.
  • nsd2.schlundtech.de.

DNS records live

NS
  • nsa2.schlundtech.de
  • nsb2.schlundtech.de
  • nsc2.schlundtech.de
  • nsd2.schlundtech.de
MX
  • 0 mx.bu-jordan.de

Email authentication weak

SPF
v=spf1 mx a ip4:5.10.177.163 ip4:88.99.186.214 a:mx.bu-jordan.de a:exchange.bu-jordan.de a:exchange2019.bu-jordan.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-09 to 2026-06-07
Expires in 17 days

Full certificate history on crt.sh ↗

Linked from (1)