indexo.dev

ruppert.org

.org crawl

First seen 2026-04-30 · Last seen 2026-05-19 · ok HTTP 200 2508 ms crawled 2026-05-08

DE · 213.133.106.167 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Registration

Registrar
Vautron Rechenzentrum AG
Created
2002-02-25
Expires
2027-02-25 281 days left
Updated
2026-04-11
Name servers
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com

DNS records live

NS
  • helium.ns.hetzner.de
  • hydrogen.ns.hetzner.com
  • oxygen.ns.hetzner.com
MX
  • 10 mail.ruppert.org
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 mx ip:80.81.2.135 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-07-12 to 2026-07-12
Expires in 53 days

Full certificate history on crt.sh ↗

Linked from (1)