indexo.dev

oberschule-leisnig.de

.de crawl

First seen 2026-06-03 · Last seen 2026-06-04 · error crawled 2026-06-05 5 attempts

DE · 144.76.88.108 · AS24940 Hetzner Online GmbH

Reputation 82/100 crawl error no dmarc policy

http error: All connection attempts failed

Registration

Updated
2024-10-29
Name servers
  • ns1.first-ns.de.
  • robotns2.second-ns.de.
  • robotns3.second-ns.com.

DNS records live

NS
  • ns1.first-ns.de
  • robotns2.second-ns.de
  • robotns3.second-ns.com
MX
  • 0 oberschuleleisnig-de02e.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificates

Loading certificate

Linked from (2)

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