indexo.dev

jmbk.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 877 ms crawled 2026-06-04

US · 23.99.0.12 · AS8075 Microsoft Corporation

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title
Julian M Bucknall (jmbk.nl)
Language
en

Technology

Server
Microsoft-IIS
jQuery
4.0.0

Third-party hosts loaded (2)

  • code.jquery.com×1
  • maxcdn.bootstrapcdn.com×1

DNS records live

NS
  • ns61.domaincontrol.com
  • ns62.domaincontrol.com
MX
  • 0 smtp.secureserver.net
  • 10 mailstore1.secureserver.net

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2026-04-25 to 2026-11-10
Expires in 157 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://jmbk.nl/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Permissions Policy
Header values
referrer-policy
no-referrer
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
content-security-policy
default-src 'self'; script-src 'self' https://code.jquery.com; img-src 'self'; style-src 'self' https://maxcdn.bootstrapcdn.com; font-src 'self' https://maxcdn.bootstrapcdn.com;
strict-transport-security
max-age=31536000; includeSubdomains; preload

Links to (1)

Linked from (1)

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