indexo.dev

bildungszentrum-duesseldorf.de

.de crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP 200 1937 ms crawled 2026-05-11

DE · 185.153.54.150 · AS57575 NETMOUNTAINS Group GmbH

Reputation 94/100 dmarc monitor-only

Registration

Updated
2023-10-16
Name servers
  • ns2.hosting.netmountains.space.
  • ns.hosting.netmountains.space.

DNS records live

NS
  • ns.hosting.netmountains.space
  • ns2.hosting.netmountains.space
MX
  • 10 mail.platon.care

Email authentication partial

SPF
v=spf1 a mx -all
strict (-all)
DMARC
v=DMARC1; p=none
policy: none (monitoring only)
DKIM
  • dkim: v=DKIM1
selectors probed

Certificate (current)

R12
from 2026-03-30 to 2026-06-28
Expires in 39 days

Full certificate history on crt.sh ↗

Linked from (1)