admiralty.co.uk

.uk crawl

First seen 2026-05-15 · Last seen 2026-05-20 · ok HTTP/1.1 200 8092 ms crawled 2026-05-20

IE · 34.242.67.145 · AS16509 Amazon.com, Inc.

Reputation 100/100

sector government type homepage

HTML metadata

Title: ADMIRALTY
Description: Our ADMIRALTY portfolio is relied upon by over 90% of large ships trading internationally to support safe, efficient and compliant global trade.
Language: en
Generator: Drupal 10 (https://www.drupal.org); Commerce 2
Canonical: https://www.admiralty.co.uk/

Open Graph

url: https://www.admiralty.co.uk/node/8
title: Homepage
site name: ADMIRALTY
description: For over 225 years, the UK Hydrographic Office (UKHO) have delivered accurate and timely navigational information that supports decision making for safe, compliant and efficient maritime navigation.

Technology

CDN: Amazon CloudFront
Server: Apache
CMS: Drupal
PHP: 8.3.30 security-only

Analytics

Google Tag Manager

Third-party hosts loaded (4)

secure.late6year.com×2
secure.leadforensics.com×2
static.addtoany.com×1
www.googletagmanager.com×1

Social

Contact

Phone

+44 (0)1823 484444

DNS records live

NS

ns53.domaincontrol.com
ns54.domaincontrol.com

Verified for

Dynamics 365
Microsoft 365

Email authentication no MX

SPF

v=spf1 a ip4:46.29.89.230 ip4:62.172.108.0/26 include:sendgrid.net include:spf.protection.outlook.com include:amazonses.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; rua=mailto:DMARC@Admiralty.co.uk,mailto:dmarc-rua@dmarc.service.gov.uk; ruf=mailto:DMARC@Admiralty.co.uk; fo=1

policy: reject (enforced)

DKIM

default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxAYn0Y9Y5olBM122cMQbnzuF//YCDEtk7xR/+7fPwnievS5d57SeXW5NhQxe+Sj2xvIx2qCRXHZIgp…

selectors probed

Certificate (current)

R12

from 2026-04-15 to 2026-07-14

Expires in 54 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.admiralty.co.uk/

present

x-frame-options
x-content-type-options

findings

missing HSTS
missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff