hrc.ac.uk

Observed Aug 16, 2026, 14:28 UTC (12d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of hrc.ac.uk was taken 12d ago

hrc.ac.uk is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting hrc.ac.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 hrc.ac.uk Watching a domain needs a DRM3 account. The reading above stays free and public either way.
DRIFT

Steady. No change on record for hrc.ac.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 13

A1NS3MX1TXT7SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresMon, 02 No (65d)
Certificate nameswithheld

Subdomains 0

None observed.

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_1c37fe0ad968b2e3
Output Hash
ac116e28b18355552b8f60a6d99e8ec114bf4868932462f8dbb8e97aeb4908a6
Signature
ed25519:76700768cf838d28f1eb11c1253399f43ccd934ed96ae7f566d58ecffdd6ae7c4016e85f057bb256a1680485d6d842ed9d60a19295b7acc617ed1402f6eeb900
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT7,289 material changesacross 5,683 domains · 24h to ~5h ago · -248 vs yesterdayROTATION57 domains moved DNS from magpiedns.com to koaladns.com, 51 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email providertop destination zoho.inNOW563 curated domains not reachablelast probe, steadySITE ERRORS17,781 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,268 sites429 rate-limit / 403 bot-block, a posture signal