sanf.vn

Observed Aug 12, 2026, 03:27 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sanf.vn was taken 4d ago

sanf.vn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting sanf.vn 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 sanf.vn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sanf.vn actually stands on - every host below is a signed observation
sanf.vn
A / AAAA
103.221.223.9
unattributedserves the site
NS
ns4.azdigi.comns3.azdigi.com
azdigi.comanswers its DNS
MX
sanf.vn
sanf.vnreceives its email
TLS
*.sanf.vn
Let's Encryptissued its certificate

DNS Records

A 1

  • 103.221.223.9

MX 1

  • 0sanf.vn

NS 2

  • ns4.azdigi.com
  • ns3.azdigi.com

SOA 1

  • ns3.azdigi.com hosting-admin.azdigi.com

TLS Certificates (3)

Common NameIssuerExpires
*.sanf.vn C=US, O=Let's Encrypt, CN=YR1 Sat, 12 Sep 2026 08:00:42 +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_0e87b0c82f04f337
Output Hash
2d1c396d8e1e262a9d142d880dd06a6779c685399f9ec51e5f66d8c64f763a58
Signature
ed25519:81016666e73733017a12d7f3c2048a86434d855e60d9db95a6b5945020737be3ab1f678657341f68ccafed7438666e1b9890c5e157e4cb0ab0ba5810deb2e20e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT45,216 material changesacross 43,496 domains · 24h to ~40m ago · +1,709 vs yesterdayROTATION62 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,307 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,451 sites429 rate-limit / 403 bot-block, a posture signal