indexo.dev

jonkersinfraassistance.nl

.nl crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 1042 ms crawled 2026-05-31

US · 192.185.184.95 · AS31898 Oracle Corporation

Reputation 95/100 weak security headers

Classifying

Technology

Server
Apache

DNS records live

NS
  • docks09.rzone.de
  • shades02.rzone.de
MX
  • 10 jonkersinfraassistance.nl
  • 200 relay.rzone.de

Email authentication strong

SPF
not published
DMARC
v=DMARC1;p=reject;
policy: reject (enforced)
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-05-25 to 2026-08-23
Expires in 79 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://jonkersinfraassistance.nl/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)