indexo.dev

finanzamt-brief.de

.de crawl

First seen 2026-05-31 · Last seen 2026-05-31 · pending HTTP 404 crawled 2026-06-01

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

http 404

Registration

Updated
2024-02-09
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 mx00.udag.de
  • 20 mx01.udag.de

Email authentication weak

SPF
v=spf1 include:_smtp.udag.de ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-26 to 2026-07-25
Expires in 53 days

Full certificate history on crt.sh ↗

Linked from (1)