dcrb.co.uk

.uk crawl

First seen 2026-05-15 · Last seen 2026-05-20 · ok HTTP/1.1 200 7043 ms crawled 2026-05-20

US · 141.193.213.10 · AS209242 Cloudflare London, LLC

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

Deborah Coltham Rare Books

Language

en-GB

Canonical

https://www.dcrb.co.uk/

Feeds

Technology

CDN: Cloudflare
CMS: WordPress
jQuery: 3.7.1

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (7)

fonts.googleapis.com×4
js.stripe.com×2
browser.sentry-cdn.com×1
fonts.gstatic.com×1
gmpg.org×1
www.google.com×1
www.googletagmanager.com×1

Social

DNS records live

NS

ultra101.uk2.net
ultra102.uk2.net

MX

0 mx.dcrb.co.uk.cust.a.hostedemail.com

Email authentication weak

SPF: v=spf1 include:_spf.hostedemail.com ~all
softfail (~all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

E7

from 2026-04-03 to 2026-07-02

Expires in 42 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.dcrb.co.uk/

findings

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

Links to (6)

Linked from (1)

ashrarebooks.com×1