nationaloperahouse.ie

.ie crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 875 ms crawled 2026-05-31

GB · 62.182.20.20 · AS200083 Sub 6 Limited

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title: National Opera House
Description: A world-class venue presenting Irish and international events, opera, music, family events, comedy, theatre and dance.
Language: en
Canonical: https://www.nationaloperahouse.ie/

Open Graph

url: https://www.nationaloperahouse.ie/
title: National Opera House
site name: National Opera House
description: A world-class venue presenting Irish and international events, opera, music, family events, comedy, theatre and dance.

Technology

Server: LiteSpeed
CMS: Ghost

Analytics

Google Tag Manager

Social widgets

Vimeo Embed

Third-party hosts loaded (5)

cdn.fonts.net×2
cdn.cookie-script.com×1
cdn.jsdelivr.net×1
player.vimeo.com×1
www.googletagmanager.com×1

Social

Contact

Phone

00353539122144

DNS records live

NS

ns1.blacknight.com
ns2.blacknight.com
ns3.blacknight.com
ns4.blacknight.com

MX

0 nationaloperahouse-ie.mail.protection.outlook.com

Verified for

Google
Microsoft 365

Email authentication weak

SPF: v=spf1 include:spf.protection.outlook.com -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

R13

from 2026-05-18 to 2026-08-16

Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.nationaloperahouse.ie/

findings

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

Links to (11)

Linked from (1)

nationalfolkorchestra.ie×1