indexo.dev

kopfstand-dev.de

.de crawl

First seen 2026-04-18 · Last seen 2026-05-09 · error HTTP 403 crawled 2026-05-15 5 attempts

DE · 91.204.46.16 · AS197540 netcup GmbH

Reputation 57/100 wrong cert crawl error no dmarc policy

http 403

Registration

Updated
2023-08-14
Name servers
  • root-dns.netcup.net.
  • second-dns.netcup.net.
  • third-dns.netcup.net.

DNS records live

NS
  • root-dns.netcup.net
  • second-dns.netcup.net
  • third-dns.netcup.net
MX
  • 10 mail.kopfstand-dev.de
  • 50 mx2e12.netcup.net

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

Plesk
from 2019-09-06 to 2020-09-05
Expired 2083 days ago

Full certificate history on crt.sh ↗

Linked from (1)