twistordiagrams.org.uk

HTML metadata

Technology

CDN

Cloudflare

Registration

Registrar

OWA Digital Ltd.

Created

2004-04-03

Expires

2028-04-03 683 days left

Updated

2026-01-08

Name servers

• elma.ns.cloudflare.com.
• rocky.ns.cloudflare.com.

DNS records live

NS

• elma.ns.cloudflare.com
• rocky.ns.cloudflare.com

Email authentication no MX

SPF

not published

DMARC

not published

DKIM

no key found at common selectors

Certificate (current)

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.twistordiagrams.org.uk/

findings

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

Links to (13)

• inspirehep.net×2
• nature.com×2
• ox.ac.uk×2
• simonsfoundation.org×2
• synth.co.uk×2
• turing.org.uk×2
• wikipedia.org×2
• wired.com×2
• amazon.com×2
• arxiv.org×2
• blogspot.com×2
• cup.org×2
• ec1m.com×2

Linked from (2)

• cryptographic.co.uk×2
• synth.co.uk×2