upmc-biosecurity.org

Observed Aug 16, 2026, 08:28 UTC (18d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of upmc-biosecurity.org was taken 18d ago

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

Steady. No change on record for upmc-biosecurity.org 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 6

A1NS2MX1TXT1SOA1

TLS certificates 3

Issued byLet's Encrypt
ExpiresTue, 06 Oc (33d)
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_983f898440d137ab
Output Hash
d3971ce47b2f014a023b232a390996a2ca9c34c191f889c9c7a311161b821342
Signature
ed25519:5a162196e977ebf9aeaa46eed41d478c8dedc633400971d6c8c746e5e6935c06a0f27019913b7990b6ddb02a1a085e3c6611baa8bf4173098e20a912c807260b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT8,545 material changesacross 6,741 domains · 24h to ~3h ago · +922 vs yesterdayDNS DRIFT86 domains changed DNS providertop destination koaladns.comCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW618 curated domains not reachablelast probe, steadySITE ERRORS18,179 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,375 sites429 rate-limit / 403 bot-block, a posture signal