professor-x.de

Observed Aug 16, 2026, 18:48 UTC (19d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of professor-x.de was taken 19d ago

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

Steady. No change on record for professor-x.de 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 9

A1NS4MX1TXT2SOA1

TLS certificates 4

Issued byLet's Encrypt
ExpiresThu, 08 Oc (34d)
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_1c8ec00e0e1a6352
Output Hash
75c3067daf43739a40763b3abb10f9b34941028190b092fbe9fc0122bbb360fc
Signature
ed25519:7699e77311b373b8acd789b1ae239a1393f3148eb36326393cf1c91b5dc76add86326744564d9aeeeaecdda456a3e11d12bd0840d3da0ed02140b51e8c81510d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT8,569 material changesacross 6,522 domains · last 24h · -21,268 vs yesterdayROTATION55 domains moved DNS from kirklanddc.com to koaladns.com, 51 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW593 curated domains not reachablelast probe, steadySITE ERRORS17,409 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 79,473 sites429 rate-limit / 403 bot-block, a posture signal