indexo.dev

harmonytracker.co.uk

.uk crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP/1.1 200 1564 ms crawled 2026-05-15

US · 104.21.66.115 · AS13335 Cloudflare, Inc.

Reputation 92/100 no dmarc policy

sector tech type homepage

HTML metadata

Title
Harmony Tracker
Language
en

Technology

CDN
Cloudflare

Third-party hosts loaded (1)

  • cdn.jsdelivr.net×2

Registration

Registrar
Fasthosts Internet Ltd
Created
2022-09-02
Expires
2026-09-02 105 days left
Updated
2024-08-03
Name servers
  • clay.ns.cloudflare.com.
  • melissa.ns.cloudflare.com.

DNS records live

NS
  • clay.ns.cloudflare.com
  • melissa.ns.cloudflare.com
MX
  • 13 route3.mx.cloudflare.net
  • 45 route1.mx.cloudflare.net
  • 59 route2.mx.cloudflare.net

Email authentication weak

SPF
v=spf1 include:_spf.mx.cloudflare.net include:mailgun.org ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WE1
from 2026-05-02 to 2026-07-31
Expires in 72 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://harmonytracker.co.uk/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains; preload

Linked from (1)