the-upsidedown.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-11 · ok HTTP/1.1 200 1517 ms crawled 2026-05-07

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 100/100

Classifying

HTML metadata

Title

Experience The Upside Down | Interactive Social Media Museum

Description

Visit The Upside Down Amsterdam & Berlin. An interactive TikTok & Instagram museum full of creative rooms for your best photos, videos & memories.

Language

Canonical

https://the-upsidedown.com/

Translations

Open Graph

title: Experience The Upside Down | Interactive Social Media Museum
description: Visit The Upside Down Amsterdam & Berlin. An interactive TikTok & Instagram museum full of creative rooms for your best photos, videos & memories.

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Third-party hosts loaded (8)

cdn.prod.website-files.com×86
cdn.jsdelivr.net×2
cdn.smootify.io×2
cdnjs.cloudflare.com×2
unpkg.com×2
app.vidzflow.com×1
d3e54v103j8qbb.cloudfront.net×1
www.googletagmanager.com×1

Social

Registration

Registrar

Hosting Concepts B.V. d/b/a Registrar.eu

Created

2019-10-30

Expires

2026-10-30 163 days left

Updated

2025-07-25

Name servers

ns1.openprovider.nl
ns2.openprovider.be
ns3.openprovider.eu

DNS records live

NS

ns1.openprovider.nl
ns2.openprovider.be
ns3.openprovider.eu

MX

0 theupsidedown-com0i.mail.protection.outlook.com

TXT

Show 4 TXT records

MS=ms46150250
MS=ms95541288
google-site-verification=S0ZYtTp_VonvSUG41LfFg_t4xedwvD978QXH7rfecVY
google-site-verification=_785uhMeuDKKZC4bWIqmJs8Wi3GFAtwVFcn2f8H5HKk

Email authentication strong

SPF

v=spf1 mx a:the-upsidedown.com ip4:185.220.175.157 ip4:83.96.242.103 ip4:37.97.231.9 ip6:2a02:348:5e6:1:0:0:0:36c0/64 include:spf.mandrillapp.com include:_spf.supportbyrobin.com include:mailgun.org include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1;p=reject;pct=100;rua=mailto:tech@the-upsidedown.com;ri=86400;fo=1;

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu6iHfU6AZw88YBgHO2LiDLB132UPEOHdJX79aHJM9x9izrZeE2uKhNhjhU47VzvaED4gSGYdXuJSt0…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvmumoQNwYsdBfAk3RVP4OJJZ907IicMN3UoPR/Gw75vA7uweaAV+DWUjUkT+CB4Hzu7JMvfTmwa0nrCcm1…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqep94gRvLU41S6obZzQfL/JlCSECl1jQdQZO+OxfKckY+SK85QZYpAWewsqL+QFu6GL4SADaoQKFSWTYLP…

selectors probed

Certificate (current)

WE1

from 2026-04-19 to 2026-07-18

Expires in 60 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://the-upsidedown.com/

present

strict-transport-security

findings

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

Header values

strict-transport-security: max-age=31536000