indexo.dev

achteraf.nl

.nl crawl

First seen 2026-05-11 · Last seen 2026-05-14 · ok HTTP/1.1 200 1430 ms crawled 2026-05-16

NL · 85.10.159.5 · AS34762 Combell NV

Reputation 64/100 wrong cert weak security headers dmarc monitor-only

Classifying

Technology

Server
nginx

DNS records live

NS
  • ns0.transip.net
  • ns1.transip.nl
  • ns2.transip.eu
MX
  • 10 mx.transip.email
TXT
  • afternic-verification-c9ofu8VsFhejrE8qFUw5ZK

Email authentication weak

SPF
not published
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current) wrong cert

tb-nl01-hclnxs001a.srv.teamblue-ops.net
from 2025-03-02 to 2027-03-02
Expires in 286 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://achteraf.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 (2)