thecollegegreenhotel.com

.com crawl

First seen 2026-04-26 · Last seen 2026-05-20 · ok HTTP/1.1 200 6693 ms crawled 2026-05-20

IE · 54.171.136.173 · AS16509 Amazon.com, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: The College Green Hotel Dublin | Luxury 5 Star Hotel In Dublin City
Description: Welcome to The College Green Hotel Dublin, a luxury 5 Star Marriott Autograph hotel perfectly located in the heart of Dublin.
Language: en
Canonical: /

Technology

jQuery: 3.6.0

Analytics

Google Tag Manager

Cookie consent

Cookiebot

Third-party hosts loaded (5)

www.googletagmanager.com×2
consent.cookiebot.com×1
kit.fontawesome.com×1
maps.googleapis.com×1
s3.amazonaws.com×1

Social

Contact

Email

Phone

0035316451000

Registration

Registrar

Blacknight Internet Solutions Ltd.

Created

2022-06-09

Expires

2026-06-09 19 days left

Updated

2026-03-24

Name servers

ns1.blacknightdns.com
ns2.blacknightdns.com
ns3.blacknightdns.com
ns4.blacknightdns.com

DNS records live

NS

ns1.blacknightdns.com
ns2.blacknightdns.com
ns3.blacknightdns.com
ns4.blacknightdns.com

MX

0 eu1-smtp-mx1.titanhq.com
0 eu1-smtp-mx2.titanhq.com

Email authentication strong

SPF

v=spf1 include:spf.protection.outlook.com include:netaffinity.net include:oracleindustry.com include:_spf.salesforce.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@thecollegegreenhotel.com; ruf=mailto:dmarc@thecollegegreenhotel.com

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1WKymo7O48+q2kB3AkVSSeKkJKXre9UQzcpNCuw1TqXvYyx/mS317ol1VftsPYIraj13Jpz8j0Pum…
k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…

selectors probed

Certificate (current)

R13

from 2026-05-09 to 2026-08-07

Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.thecollegegreenhotel.com/

present

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

findings

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

Header values

x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload;