indexo.dev

izs.de

.de crawl

First seen 2026-05-15 · Last seen 2026-05-20 · ok HTTP 200 3565 ms crawled 2026-05-20

DE · 85.214.197.209 · AS6724 Strato GmbH

Reputation 87/100 weak security headers no dmarc policy

Registration

Updated
2023-01-11
Name servers
  • ns3.stratoserver.net.
  • ns4.stratoserver.net.

DNS records live

NS
  • ns3.stratoserver.net
  • ns4.stratoserver.net
MX
  • 10 izs.de
  • 20 izs-institut.de
Verified for
  • Google

Email authentication weak

SPF
v=spf1 mx ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

E7
from 2026-04-02 to 2026-07-01
Expires in 41 days

Full certificate history on crt.sh ↗

Linked from (1)