indexo.dev

tus-bsb.de

.de crawl

First seen 2026-05-14 · Last seen 2026-05-19 · ok HTTP 200 813 ms crawled 2026-05-19

DE · 162.55.92.54 · AS24940 Hetzner Online GmbH

Reputation 95/100 weak security headers

Registration

Updated
2025-02-21
Name servers
  • ns1.domainoffensive.de.
  • ns2.domainoffensive.eu.
  • ns3.domainoffensive.net.

DNS records live

NS
  • ns1.domainoffensive.de
  • ns2.domainoffensive.eu
  • ns3.domainoffensive.net
MX
  • 10 mail.tus-bsb.de

Email authentication strong

SPF
v=spf1 +a +mx +a:cs-mail-1.clubshare-mail.de -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; adkim=s; aspf=s
policy: quarantine
DKIM
  • default: v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuRpXkDdEwybJs5z4UN7tysdX703rPXuS3wmHCrnrirM7OBOEbD7Q25peg9pj6woUsuHYNA0xwZITwzppViBSd…
selectors probed

Certificate (current)

R13
from 2026-03-25 to 2026-06-23
Expires in 33 days

Full certificate history on crt.sh ↗

Linked from (1)