indexo.dev

eckener-schule-flensburg.de

.de crawl

First seen 2026-04-26 · Last seen 2026-05-16 · ok HTTP 200 961 ms crawled 2026-05-19

DE · 81.169.145.91 · AS6724 Strato GmbH

Reputation 95/100 weak security headers

Registration

Updated
2023-05-25
Name servers
  • docks12.rzone.de.
  • shades09.rzone.de.

DNS records live

NS
  • docks12.rzone.de
  • shades09.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)

Sectigo Public Server Authentication CA DV R36
from 2026-05-07 to 2026-11-22
Expires in 185 days

Full certificate history on crt.sh ↗

Linked from (1)