opusklassiek.nl

.nl crawl

First seen 2026-06-03 · Last seen 2026-06-03 · ok HTTP/1.1 200 1187 ms crawled 2026-06-03

NL · 185.135.241.132 · AS208332 Hosting 2 GO B.V.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title

Recent verschenen – OpusKlassiek

Language

nl-NL

Canonical

https://www.opusklassiek.nl/

Feeds

OpusKlassiek » feed RSS
OpusKlassiek » reacties feed RSS

Open Graph

url: https://www.opusklassiek.nl/
title: Recent verschenen – OpusKlassiek
locale: nl_NL
site name: OpusKlassiek

Technology

Server: nginx
CMS: WordPress
jQuery: 3.7.1

Fonts

Google Fonts

Third-party hosts loaded (4)

fd.cleantalk.org×2
fonts.googleapis.com×2
stats.wp.com×2
gmpg.org×1

Social

Contact

Phone

120398763

DNS records live

NS

ns1.hosting2go.nl
ns2.hosting2go.nl

MX

10 spam1.hosting2go.nl
10 spam2.hosting2go.nl

Email authentication weak

SPF: v=spf1 include:spf.hosting2go.nl include:_spf.google.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV E36

from 2025-11-26 to 2026-12-04

Expires in 182 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.opusklassiek.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-when-downgrade
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: upgrade-insecure-requests;
strict-transport-security: max-age=31536000

Links to (17)

Linked from (1)

elena-denisova.com×1