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yellowsubmarine.be

.be ok HTTP/1.1 200 739 ms

First seen 2026-06-12 · Last seen 2026-06-12 · crawled 2026-06-12

BE · 188.208.37.15 · AS34762 Combell NV

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Yellow Submarine — Creative Agency
Description
Yellow Submarine is een reclamebureau te Antwerpen gelegen aan het Falconplein, gespecialiseerd in communicatie, media en grafisch ontwerp.
Language
en-US
Generator
All in One SEO (AIOSEO) 4.9.7.2
Canonical
https://www.yellowsubmarine.be/
Feeds
last post 188 days ago

Open Graph

url
https://www.yellowsubmarine.be/
title
Yellow Submarine — Creative Agency
locale
en_US
site name
YS - Creative Agency
description
Yellow Submarine is een Creative Agency, reclamebureau in Antwerpen gelegen aan het Falconplein, gespecialiseerd in communicatie, media, website en grafisch ontwerp.

Contact

Technology

Server
nginx
CMS
WordPress
jQuery
3.7.0
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts

Third-party hosts loaded (4)

  • maps.googleapis.com×2
  • www.googletagmanager.com×2
  • fonts.googleapis.com×1
  • gmpg.org×1

Social

DNS records live

NS
  • ns1.european-server.eu
  • ns3.european-server.com
  • ns4.european-server.com
MX
  • 10 mx.mailprotect.be
  • 50 mx.backup.mailprotect.be

Email authentication partial

SPF
v=spf1 mx a include:_spf.relay.mailprotect.be ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-05-23 to 2026-08-21
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.yellowsubmarine.be/

present
  • content-security-policy
findings
  • missing HSTS
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
content-security-policy
upgrade-insecure-requests;

Links to (1)

Linked from (1)

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