indexo.dev

mgh-cdu.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-13 · pending crawled 2026-05-15 4 attempts

Reputation 92/100 no dmarc policy

http error: [Errno -5] No address associated with hostname

Registration

Updated
2024-11-29
Name servers
  • ns01.1blu.de.
  • ns02.1blu.de.

DNS records live

NS
  • ns01.1blu.de
  • ns02.1blu.de
MX
  • 10 mail.mgh-cdu.de

Email authentication weak

SPF
v=spf1 mx include:_spf.1blu.de -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

Loading certificate

Linked from (1)