indexo.dev

streutker.nl

.nl crawl

First seen 2026-05-20 · Last seen 2026-05-20 · ok HTTP/1.1 200 356 ms crawled 2026-05-27

NL · 136.144.178.193 · AS20857 Signet B.V.

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

Classifying

HTML metadata

Title
Streutker
Description
Streutker

Technology

Server
nginx

Contact

Email

Registration

Registrar
team.blue nl B.V.
Created
2003-04-14
Updated
2020-12-10
Name servers
  • ns3.dn-s.nl
  • ns4.dn-s.nl
  • ns1.dn-s.nl
  • ns2.dn-s.nl

DNS records live

NS
  • ns1.dn-s.nl
  • ns2.dn-s.nl
  • ns3.dn-s.nl
  • ns4.dn-s.nl
MX
  • 10 filter.premiumantispam.nl
  • 20 fallback.premiumantispam.nl

Email authentication weak

SPF
v=spf1 a mx ?all
neutral (?all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36
from 2025-08-15 to 2026-08-16
Expires in 74 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://streutker.nl/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)