indexo.dev

classic-computing.org

.org crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP 200 5297 ms crawled 2026-05-16

DE · 176.9.103.99 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Registration

Registrar
Vautron Rechenzentrum AG
Created
2012-11-05
Expires
2026-11-05 169 days left
Updated
2025-12-20
Name servers
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
MX
  • 10 mail.classic-computing.org

Email authentication weak

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

Certificate (current)

R13
from 2026-03-28 to 2026-06-26
Expires in 38 days

Full certificate history on crt.sh ↗

Linked from (2)