opvakantiecheck.nl

.nl crawl

First seen 2026-05-21 · Last seen 2026-05-30 · ok HTTP/1.1 200 4712 ms crawled 2026-05-27

NL · 5.22.249.89 · AS39704 CJ2 Hosting B.V.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: Goedkope vakantie boeken 2026 | Opvakantiecheck.nl
Description: Goedkope Vakanties boek je op Opvakantiecheck.nl! De beste vakantie deals voor zonvakanties, verre reizen en stedentrips.

Technology

Server: Apache

Fonts

Google Fonts

Third-party hosts loaded (1)

fonts.googleapis.com×1

Contact

Email

DNS records live

NS

ns0.transip.net
ns1.transip.nl
ns2.transip.eu

MX

10 opvakantiecheck.nl
20 relay.transip.nl

Email authentication weak

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

Certificate (current)

E7

from 2026-05-19 to 2026-08-17

Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (7)

Linked from (6)