hoteltwentyseven.com

.com crawl

First seen 2026-05-08 · Last seen 2026-05-19 · ok HTTP/1.1 200 4342 ms crawled 2026-05-15

DE · 52.59.120.70 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title

Hotel TwentySeven - Luxury Boutique Hotel in Amsterdam

Description

Experience opulence at Hotel TwentySeven, featuring exquisite suites & a Michelin-starred restaurant. Book your luxurious getaway today!

Language

Canonical

https://www.hoteltwentyseven.com/

Translations

Open Graph

url: https://www.hoteltwentyseven.com/
title: Hotel TwentySeven - Luxury Boutique Hotel in Amsterdam
description: Experience opulence at Hotel TwentySeven, featuring exquisite suites & a Michelin-starred restaurant. Book your luxurious getaway today!

Technology

Server: nginx

Analytics

Google Tag Manager

Social widgets

Vimeo Embed

Third-party hosts loaded (9)

dd-cdn.multiscreensite.com×22
de.cdn-website.com×10
le-de.cdn-website.com×8
cdn.jsdelivr.net×4
static.cdn-website.com×2
cdn.cookie-script.com×1
de-ms-cdn.multiscreensite.com×1
player.vimeo.com×1
www.googletagmanager.com×1

Social

Contact

Email

info@defaulthotel.com

Phone

+31202182180

Registration

Registrar

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

Created

2016-04-28

Expires

2027-04-28 342 days left

Updated

2026-04-28

Name servers

ns1.argewebhosting.eu
ns2.argewebhosting.com
ns3.argewebhosting.nl

DNS records live

NS

ns1.argewebhosting.eu
ns2.argewebhosting.com
ns3.argewebhosting.nl

MX

10 hoteltwentyseven-com.mail.protection.outlook.com

Verified for

Apple
Google

Email authentication partial

SPF

v=spf1 include:spf.protection.outlook.com include:spf.hoteliers.com ip4:82.201.75.8 ip4:194.165.34.0/24 include:_spf.argewebhosting.nl include:outbound.smtp.wisestamp.net -all

strict (-all)

DMARC

v=DMARC1; p=none

policy: none (monitoring only)

DKIM

Show 4 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDpfE5PvLRc1VEAWJBXWFJ3kppx59hbgo0DDdzWtsN43xkQPw5hNpiHm/KAtywne18KxSsHphAZWKmatnmVTt…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAq2JrnZo4aDUbOVWKbPrFmeck4FwnE4fuSCfZBszdtmH0pUWHzsf5VlTe3/zdmbOod8Nk4PQkXx0AjU0G/S…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDWNxegeqc+BbfoONZvQKRrFoXQvSoGlA95F6VWmz6qXWQX8/432uinkUWelAtjZqpFe61YLQmss8uf3p3VOTUiHy…

selectors probed

Certificate (current)

R13

from 2026-03-19 to 2026-06-17

Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.hoteltwentyseven.com/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options

findings

missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self'
strict-transport-security: max-age=31536000; preload