krystal.co.uk

Observed 2026-07-12T11:42:31.809Z (12h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byGoogle Workspace

Also usesGoogle Search Console

10 subdomains · tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat krystal.co.uk actually stands on - every host below is a signed observation

krystal.co.uk

A / AAAA

77.72.0.35

Cloudflareserves the site

ns1.krystal.co.ukns2.krystal.co.uk

krystal.co.ukanswers its DNS

smtp.google.com

Google Workspacereceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://krystal.io/

HTTP status301

Servercloudflare

TLS protocolHTTP/3

TLS issuernot observed

Behind Cloudflareyes

Response time647 ms

DNS resolutionNOERROR

Redirect chain

https://krystal.io/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

77.72.0.35

MX 1

1smtp.google.com

TXT 8

google-site-verification=LBtek8eH3XivjKJwQT4Juwosb8D78yaApP5jN5zPhdc
google-site-verification=sNMplb-qSgzOpiy4NPXaYbrE4H8WIwyL3kZqY6UCYCM
v=spf1 ip4:77.72.0.34 include:spf.postal.labs.k.io include:_spf.google.com include:spf.postal.k.io include:relay.k.io -all
Trustpilot for proof of domain ownership
google-site-verification=Pdr_aPzkkkzylpmc_6xafL_C9-JAEUm-wzL4rTN7WNE
ahrefs-site-verification_f8bdc49f0e078dd1af9bf2c67ad63aec46b0b7b1a753c5c554967e6bbd8b05ec
v=DMARC1;p=reject;sp=reject;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:abuse@krystal.co.uk
v=DKIM1; (detected)

NS 2

ns1.krystal.co.uk
ns2.krystal.co.uk

SOA 1

ns1.krystal.co.uk admin.krystal.co.uk

CAA 4

issue letsencrypt.org
issuewild letsencrypt.org
issuewild geotrust.com
issue comodoca.com

TLS Certificates (0)

None.

Subdomains (10)

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what Connor observes and signs for krystal.co.uk. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/krystal.co.uk">
  <img src="https://domaindrift.io/badge/krystal.co.uk.svg"
       width="300" height="64" alt="Connor signed observations for krystal.co.uk">
</a>

Ed25519 Receipt

Receipt ID: 8a8fb4f4-706a-4a5b-93d3-7bef4ad29052
Output Hash: 5f186872db8f373f264073709785301d075f9ef2e02920183aab839aa101f82f
Signature: ed25519:1e10725b2a623797e1f5229b156832193f52415e378ed96f368f0e633a61f76849b336f4c7c81477cdab6f12f8158cf78aa513c291bba418331a6b049930e506
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/krystal.co.uk