indexo.dev

koch-it.at

.at dns

First seen 2026-05-27 · Last seen 2026-05-27 · ok HTTP 200 3289 ms crawled 2026-05-30

DE · 46.4.71.21 · AS24940 Hetzner Online GmbH

Reputation 87/100 weak security headers no dmarc policy

DNS records live

NS
  • dns1.koch-it.at
  • dns2.koch-it.at
MX
  • 0 mail3.koch-it.at

Email authentication weak

SPF
v=spf1 ip4:46.4.71.21 include:spf.lederhaas.st ip4:116.202.85.102 +a +mx ~all
softfail (~all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwQBkmWVcgz5drVZgSccsK7cJqsCQHyTR1Wl6R2SkZKOuHbpEOCL5L+mp4YxeQWZcspPzz5qv/HZs+2…
selectors probed

Certificate (current)

R13
from 2026-05-10 to 2026-08-08
Expires in 66 days

Full certificate history on crt.sh ↗