indexo.dev

douffenhoff.com

.com crawl

First seen 2026-06-02 · Last seen 2026-06-02 · ok HTTP 200 961 ms crawled 2026-06-03

NL · 45.82.188.74 · AS31477 Duocast B.V.

Reputation 62/100 wrong cert weak security headers no dmarc policy

Registration

Registrar
Key-Systems GmbH
Created
2014-04-15
Expires
2027-04-15 314 days left
Updated
2026-04-16
Name servers
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 0 douffenhoff-com.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:spf.ymlp.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoPgUavAjUBq+wRsoadJdAzhOs5yqPwFxe7bto3RQ+O1I98Ce2j7uhpogxO78DMRYKxD7XYerG+fv/b…
selectors probed

Certificate (current) wrong cert

R13
from 2026-05-04 to 2026-08-02
Expires in 58 days

Full certificate history on crt.sh ↗

Linked from (1)