indexo.dev

gutknecht-informatik.com

.com crawl

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP 200 167 ms crawled 2026-05-30

FI · 65.21.32.23 · AS24940 Hetzner Online GmbH

Reputation 92/100 no dmarc policy

Registration

Registrar
Hosting Concepts B.V. d/b/a Registrar.eu
Created
2005-02-18
Expires
2027-02-18 262 days left
Updated
2026-02-18
Name servers
  • ns1.gutknecht-net.com
  • ns2.gutknecht-net.com

DNS records live

NS
  • ns1.gutknecht-net.com
  • ns2.gutknecht-net.com
MX
  • 5 mx.madlan.ch

Email authentication weak

SPF
v=spf1 mx include:spf.gutknecht-net.com include:mail.registrar.eu -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-16 to 2026-08-14
Expires in 74 days

Full certificate history on crt.sh ↗

Linked from (2)