indexo.dev

optadata-zukunfts-stiftung.de

.de crawl

First seen 2026-04-20 · Last seen 2026-05-10 · ok HTTP 200 1190 ms crawled 2026-05-13

DE · 185.166.21.110 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 87/100 weak security headers no dmarc policy

Registration

Updated
2025-03-05
Name servers
  • cheryl.ns.cloudflare.com.
  • dane.ns.cloudflare.com.

DNS records live

NS
  • cheryl.ns.cloudflare.com
  • dane.ns.cloudflare.com
MX
  • 10 mx00.ionos.de
  • 10 mx01.ionos.de
Verified for
  • Google

Email authentication weak

SPF
v=spf1 include:_spf-eu.ionos.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-03 to 2026-07-02
Expires in 42 days

Full certificate history on crt.sh ↗

Linked from (1)