rocek.dev

Observed Aug 4, 2026, 16:48 UTC (11d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of rocek.dev was taken 11d ago

rocek.dev is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting rocek.dev 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 rocek.dev Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat rocek.dev actually stands on - every host below is a signed observation
rocek.dev
A / AAAA
216.150.16.1216.150.1.65
unattributedserves the site
NS
ns1.vercel-dns.comns2.vercel-dns.com
vercel-dns.comanswers its DNS
MX
rocek-dev.mail.protection.outlook.com
Microsoft 365receives its email
TLS
rocek.dev
Let's Encryptissued its certificate

DNS Records

A 2

  • 216.150.16.1
  • 216.150.1.65

MX 1

  • 0rocek-dev.mail.protection.outlook.com

TXT 1

  • v=spf1 include:spf.protection.outlook.com -all

NS 2

  • ns1.vercel-dns.com
  • ns2.vercel-dns.com

SOA 1

  • ns1.vercel-dns.com hostmaster.nsone.net

CAA 3

  • issue "letsencrypt.org"
  • issue "pki.goog"
  • issue "sectigo.com"

TLS Certificates (3)

Common NameIssuerExpires
rocek.dev C=US, O=Let's Encrypt, CN=YR1 Sun, 20 Sep 2026 01:09:52 +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 (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 Receipt

Receipt ID
rcpt_49a89bfa885218ba
Output Hash
36e45ce70f739d9111ea22b14a507208488fcf0ce43e9f0cb3e99918d1584857
Signature
ed25519:8ea943f667de2011f5ea4ae7815c3af9c6dbe6c2971268c050bd515d258d96c93c17004fd6ff5710172931593a3531c0f2e921011c2e6845931468fb4ef5bf0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT46,115 material changesacross 44,455 domains · 24h to ~2h ago · +2,608 vs yesterdayROTATION55 domains moved DNS from koaladns.com to magpiedns.com, 52 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,285 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,343 sites429 rate-limit / 403 bot-block, a posture signal