indexo.dev

mueller-prien.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-14 · ok HTTP 200 27277 ms crawled 2026-05-17

DE · 89.31.143.150 · AS202108 united-domains GmbH

Reputation 87/100 weak security headers no dmarc policy

Registration

Updated
2015-07-24
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 10 muellerprien-de01i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com ip4:130.255.79.64 -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-03-23 to 2026-06-21
Expires in 31 days

Full certificate history on crt.sh ↗

Linked from (1)