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landwehr-web.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-12 · pending crawled 2026-05-15 4 attempts

DE · 217.5.138.252 · AS3320 Deutsche Telekom AG

Reputation 67/100 wrong cert no dmarc policy

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: Hostname mismatch, certificate is not valid for 'landwehr-web.de'. (_ssl.c:1000)

Registration

Updated
2025-12-15
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) wrong cert

R13
from 2026-03-06 to 2026-06-04
Expires in 15 days

Full certificate history on crt.sh ↗

Linked from (2)