indexo.dev

tutoring-statistik.de

.de crawl

First seen 2026-05-13 · Last seen 2026-05-19 · pending HTTP 403 crawled 2026-05-19

US · 104.21.24.134 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

cloudflare bot challenge

Registration

Updated
2023-08-12
Name servers
  • chris.ns.cloudflare.com.
  • kira.ns.cloudflare.com.

DNS records live

NS
  • chris.ns.cloudflare.com
  • kira.ns.cloudflare.com
MX
  • 10 mail.klausurencoach.de
  • 20 mail.klausurencoach.de
Verified for
  • Google

Email authentication partial

SPF
v=spf1 include:mxsspf.sendpulse.com a mx include:amazonses.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; sp=none; rua=mailto:admin@klausurencoach.de
policy: none (monitoring only) · sp=none
DKIM
  • default: v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDAg+5v7iJRr4nnESMmbw9qT+E1YIWrcSo2Ss1fdsmqp+Y/3V40keIzsy2w1E2YDAQYWmtJuNC3937V3aOIJbIY…
selectors probed

Certificate (current)

WE1
from 2026-05-13 to 2026-08-11
Expires in 83 days

Full certificate history on crt.sh ↗

Linked from (2)