indexo.dev

gymnasium-halberstadt.de

.de crawl

First seen 2026-04-25 · Last seen 2026-04-25 · ok HTTP 200 2818 ms crawled 2026-05-18

NL · 85.190.102.63 · AS8648 dogado GmbH

Reputation 95/100 weak security headers

Registration

Updated
2023-06-17
Name servers
  • docks19.rzone.de.
  • shades11.rzone.de.

DNS records live

NS
  • docks19.rzone.de
  • shades11.rzone.de
MX
  • 5 smtpin.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-12 to 2026-07-11
Expires in 52 days

Full certificate history on crt.sh ↗

Linked from (1)