indexo.dev

hetcolofon.nl

.nl crawl

First seen 2026-05-30 · Last seen 2026-05-30 · ok HTTP/1.1 200 1117 ms crawled 2026-05-31

NL · 185.104.29.134 · AS206281 Stichting DIGI NL

Reputation 100/100

Classifying

HTML metadata

Title
Home
Description
Het Colofon - Boeken, Muziek, Café.
Language
nl-nl
Generator
Helix Ultimate - The Most Popular Joomla! Template Framework.
Feeds

Technology

Server
Apache
CMS
Joomla
PHP
8.3.25 security-only
Fonts
  • Google Fonts

Third-party hosts loaded (1)

  • fonts.googleapis.com×1

Social

Contact

Email
Phone

DNS records live

NS
  • ns.zxcs.be
  • ns.zxcs.eu
  • ns.zxcs.nl
MX
  • 10 mail.hetcolofon.nl
Verified for
  • Google

Email authentication strong

SPF
v=spf1 ip4:185.104.29.134 ip6:2a06:2ec0:1:0:0:0:0:149 include:_spf.elasticemail.com include:filter-out.zxcs.nl ip4:178.23.155.153 ip4:103.2.140.123 include:sendgrid.net ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;pct=100;ruf=mailto:muziek@hetcolofon.nl;fo=0:d:s;aspf=r;adkim=r;
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-16 to 2026-07-15
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://hetcolofon.nl/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • cross-origin-opener-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
cross-origin-opener-policy
same-origin

Links to (5)

Linked from (1)

Use this data via API

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curl "https://indexo.dev/api/v1/domains/hetcolofon.nl" \
  -H "X-API-Key: idx_..."

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