nationalgallery.co.uk

Observed Aug 12, 2026, 05:12 UTC (21d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of nationalgallery.co.uk was taken 21d ago

nationalgallery.co.uk is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting nationalgallery.co.uk under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch nationalgallery.co.uk Watching a domain needs a DRM3 account. The reading above stays free and public either way.
DRIFT

Steady. No change on record for nationalgallery.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 14

A4NS2MX2TXT5SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresMon, 21 Se (18d)
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_f7d69e15c02e96f8
Output Hash
b8bead5148fd779cee48dcb7ed8506de25c3b52690cf9f85c67e683397b4900b
Signature
ed25519:c7342189f7dc103665c2ee6535eac0e9f8527cf209be87ef4aafd4405d0bcbc514f3069f29cef8d263f9b51e11bfb64a4e1030ac7560b91438d3fc85f46c0a05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT10,551 material changesacross 8,572 domains · 24h to ~40m ago · +2,928 vs yesterdayROTATION53 domains moved DNS from magpiedns.com to koaladns.com, 50 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW608 curated domains not reachablelast probe, steadySITE ERRORS18,181 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,399 sites429 rate-limit / 403 bot-block, a posture signal