indexo.dev

alt-bau-zittau.de

.de crawl

First seen 2026-05-28 · Last seen 2026-05-28 · pending crawled 2026-05-31

US · 8.8.8.8 · AS15169 Google LLC

Reputation 67/100 wrong cert no dmarc policy

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

Registration

Updated
2020-12-17
Name servers
  • ns19.domaincontrol.com.
  • ns20.domaincontrol.com.

DNS records live

NS
  • ns19.domaincontrol.com
  • ns20.domaincontrol.com
MX
  • 10 mx01.onlineworkplace24.de
  • 20 mx02.onlineworkplace24.de
TXT
  • NETORGFT19789415.onmicrosoft.com

Email authentication weak

SPF
v=spf1 mx ip4:80.156.178.0/24 ip4:93.186.203.3/32 ip4:83.246.107.168/32 ip4:83.246.107.169/32 ip4:83.246.107.221/32 ip4:81.30.146.0/23 ip4:93.186.203.0/24 ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

WR2
from 2026-05-07 to 2026-07-30
Expires in 59 days

Full certificate history on crt.sh ↗

Linked from (1)