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First seen 2026-04-13 · Last seen 2026-05-07 · ok HTTP 200 6109 ms crawled 2026-05-07

DE · 137.248.186.100 · AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

Reputation 95/100 weak security headers

Registration

Registrar
InterNetX GmbH
Created
2009-08-20
Expires
2026-08-20 92 days left
Updated
2025-10-04
Name servers
  • nsa3.schlundtech.de
  • nsb3.schlundtech.de
  • nsc3.schlundtech.de
  • nsd3.schlundtech.de

DNS records live

NS
  • nsa3.schlundtech.de
  • nsb3.schlundtech.de
  • nsc3.schlundtech.de
  • nsd3.schlundtech.de

Email authentication no MX

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

Certificate (current)

R13
from 2026-04-07 to 2026-07-06
Expires in 47 days

Full certificate history on crt.sh ↗

Linked from (1)