CONTINUOUS INTERNET TELEMETRY24H DRIFT46,719 material changesacross 45,086 domains · 24h to ~6h ago · +12,102 vs yesterdayROTATION56 domains moved DNS from magpiedns.com to koaladns.com, 56 moved backa rotation loop, not a migration · 24hNOW536 curated domains not reachablelast probe, steadySITE ERRORS33,814 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 134,598 sites429 rate-limit / 403 bot-block, a posture signal

viettelnet.vn

Observed Aug 2, 2026, 12:35 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of viettelnet.vn was taken 3d ago

viettelnet.vn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting viettelnet.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 viettelnet.vn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byLet's Encrypt
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat viettelnet.vn actually stands on - every host below is a signed observation
viettelnet.vn
A / AAAA
202.92.5.66
unattributedserves the site
NS
ns2.matbao.comns1.matbao.com
matbao.comanswers its DNS
MX
mx.yandex.net
yandex.netreceives its email
TLS
viettelnet.vn
Let's Encryptissued its certificate

DNS Records

A 1

  • 202.92.5.66

MX 1

  • 10mx.yandex.net

TXT 1

  • v=spf1 redirect=_spf.yandex.net

NS 2

  • ns2.matbao.com
  • ns1.matbao.com

SOA 1

  • ns1.matbao.com admin.matbao.com

TLS Certificates (5)

Common NameIssuerExpires
viettelnet.vn C=US, O=Let's Encrypt, CN=YR1 Fri, 30 Oct 2026 11:42:41 +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
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.

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Ed25519 Receipt

Receipt ID
rcpt_0cc4a6fc04abedaa
Output Hash
7b497f49e546c28a3a0a80313769e3579924ec17bbe69a8db008599c19f3ae67
Signature
ed25519:2ee902a1959ad8faf1a32f22ca65dc56f08669628393a4f6eec52129b48aa078937dc969b4a9a1a8ac0476886ece288c504689fa9b5b049cfd7b67724c14680f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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