indexo.dev

diamond-business.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-12 · ok HTTP 200 1832 ms crawled 2026-05-15

DE · 212.63.130.226 · AS8741 ratiokontakt GmbH

Reputation 95/100 weak security headers

Registration

Updated
2016-09-22
Name servers
  • ns11.nameserver.de.
  • ns12.nameserver.de.

DNS records live

NS
  • ns11.nameserver.de
  • ns12.nameserver.de
MX
  • 10 mail.clustermail.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1; p=quarantine; pct=50; rua=mailto:info@diamond-business.de; ruf=mailto:info@diamond-business.de
policy: quarantine · pct=50
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-03-26 to 2026-06-24
Expires in 35 days

Full certificate history on crt.sh ↗

Linked from (1)