sfz-net.de

Observed Aug 16, 2026, 15:27 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sfz-net.de was taken 3d ago

sfz-net.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sfz-net.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 sfz-net.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured bySectigo
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT

Steady. No change on record for sfz-net.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 8

A1AAAA1NS2MX1TXT1SRV1SOA1

TLS certificates 4

Issued bySectigo, The USERTRUST Network
ExpiresSat, 31 Oc (73d)
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_034218406a599f72
Output Hash
26ffe8b7950ca5e1279dec6f4d7c73988cb6fcc283ccfa27e2b24cbb8fe50bff
Signature
ed25519:4e590a39081d2e1b33ab7dc15cd771eb24d41f690f2661b5658cf53392baeb882cd23227dfdf116f7f210682777dcb9a6491cfd0f929fced1488ab64607aaa05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
CONTINUOUS INTERNET TELEMETRY24H DRIFT6,596 material changesacross 2,688 domains · 24h to ~80m ago · -1,552 vs yesterdayROTATION65 domains moved DNS from koaladns.com to magpiedns.com, 63 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT5 changed registrar24hNOW96 curated domains not reachable+76 vs yesterdaySITE ERRORS17,774 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 78,787 sites429 rate-limit / 403 bot-block, a posture signal