fersa.de

Observed Aug 16, 2026, 06:52 UTC (15d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of fersa.de was taken 15d ago

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

Steady. No change on record for fersa.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 6

A1NS2MX1TXT1SOA1

TLS certificates 2

Issued byDigiCert
ExpiresMon, 21 Se (21d)
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_595200bbd1322c04
Output Hash
48451664ff38bd54a5455b0aafe85f64e3e1a42dcd570102e1139f35db8088ef
Signature
ed25519:6156185803ef16df1210a5027111a5f8f2796063bd7b5b58798bda43f3385f96edfe8dead17eb41375af6e48be4d4c94c82d77964d799ca7e3ba64224fc11101
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT16,472 material changesacross 13,606 domains · 24h to ~2h ago · -11,781 vs yesterdayROTATION58 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT3 changed registrar24hNOW567 curated domains not reachablelast probe, steadySITE ERRORS18,242 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 80,805 sites429 rate-limit / 403 bot-block, a posture signal