CONTINUOUS INTERNET TELEMETRY24H DRIFT43,836 material changesacross 42,208 domains · 24h to ~6h ago · -18,240 vs yesterdayROTATION55 domains moved DNS from kirklanddc.com to koaladns.com, 53 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW532 curated domains not reachablelast probe, steadySITE ERRORS33,888 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,377 sites429 rate-limit / 403 bot-block, a posture signal

level421.de

Observed Aug 2, 2026, 15:11 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of level421.de was taken 4d ago

level421.de is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting level421.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 level421.de Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat level421.de actually stands on - every host below is a signed observation
level421.de
A / AAAA
193.138.157.83
unattributedserves the site
NS
publicdns2.level421.depublicdns1.level421.de
level421.deanswers its DNS
MX
mail.level421.de
level421.dereceives its email
TLS
level421.de
Let's Encryptissued its certificate

DNS Records

A 1

  • 193.138.157.83

MX 1

  • 10mail.level421.de

TXT 2

  • google-site-verification=5IPLlci4crlOk5yktW096xDUPJZKfcSgts8t5IukoI0
  • v=spf1 mx -all

NS 2

  • publicdns2.level421.de
  • publicdns1.level421.de

SOA 1

  • publicdns1.level421.de noc.level421.com

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine

TLS Certificates (3)

Common NameIssuerExpires
level421.de C=US, O=Let's Encrypt, CN=YR1 Sat, 05 Sep 2026 20:13:39 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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 Receipt

Receipt ID
rcpt_70aac54b02d88f0a
Output Hash
78008a75467ea8999cd7ed3b2dbe13e8170cd876a5b440400f683748f4d7bb38
Signature
ed25519:4f49f26404ae2e6621e83980a78ae7d23b0131560fd4e1777d11c8ea826396abf894b302efe32e7cf513eb598014deb3f4b54c593e8ff509101f619bc657c706
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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