irisoptical.co.uk

Last scanned 18h ago; the signed record is unchanged since 16d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Up right now
Runs onDigitalOcean
Email byZoho Mail
Secured byLet's Encrypt
Registered withNamecheap, Inc.
Also usesGoogle Search ConsoleZoho
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for irisoptical.co.uk in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 11

A1NS2MX3TXT4SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresFri, 16 Oc (50d)
Certificate nameswithheld

Subdomains 1

1 subdomain hostname observed and signed - the list itself is part of the paid record.

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; the only network request the check makes is for the published public keys.

Verify this receipt
Ed25519 receiptthe raw cryptographic proof
Receipt ID
rcpt_9ca818bd5e3a2941
Output Hash
3cbf14a8ee54bc32a17e4936592ccb751a9a1226872cb3a1d60e2904db42fe7c
Signature
ed25519:1d24463593670c237a40d806580d004ea480f71178b2887c526a2af1eb133009f0ac58f5a951f3abce72fd8d1dc33815d281f88cc5ca486bcb0769b6e0333103
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT25,536 material changesacross 16,255 domains · 24h to ~40m agoROTATION54 domains moved DNS from magpiedns.com to koaladns.com, 54 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW558 curated domains not reachable+34 vs yesterdaySITE ERRORS17,811 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,678 sites429 rate-limit / 403 bot-block, a posture signal