indexo.dev

doc-holding.de

.de crawl

First seen 2026-05-08 · Last seen 2026-05-08 · pending HTTP 404 crawled 2026-05-19 2 attempts

DE · 217.160.0.49 · AS8560 IONOS SE

Reputation 92/100 no dmarc policy

http 404

Registration

Updated
2019-06-03
Name servers
  • ns1045.ui-dns.biz.
  • ns1045.ui-dns.com.
  • ns1045.ui-dns.de.
  • ns1045.ui-dns.org.

DNS records live

NS
  • ns1045.ui-dns.biz
  • ns1045.ui-dns.com
  • ns1045.ui-dns.de
  • ns1045.ui-dns.org
MX
  • 0 docholding-de0i.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com ip4:87.191.128.250 ip4:81.20.128.57 -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7Sqk8cj34M56p26KeuBhNJOF9BYcfMOGLEOf4lOBk8AFLcgaueR4I3qbiPy4ZuAUyV+BUPyFaEuQXN…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3WJDatUMSAi5bzvKBdfnpTS7YzIX2c6rik1nP1VUZ9Acgs6/5sPGUk0/wgCN0uIGKJEfMwJzZDHu2d…
selectors probed

Certificate (current)

Sectigo RSA Domain Validation Secure Server CA
from 2025-05-20 to 2026-06-04
Expires in 14 days

Full certificate history on crt.sh ↗

Linked from (1)