indexo.dev

sgknrw.de

.de crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP 200 3761 ms crawled 2026-05-18

DE · 136.243.118.13 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

Registration

Updated
2023-03-30
Name servers
  • ns1.jcdn.de.
  • ns4.jcdn.de.

DNS records live

NS
  • ns1.jcdn.de
  • ns4.jcdn.de
MX
  • 10 mail.sgknrw.de

Email authentication weak

SPF
v=spf1 +a +mx -all +a:h12-vs03.jarmedia.de
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-14 to 2026-07-13
Expires in 54 days

Full certificate history on crt.sh ↗

Linked from (2)