CONTINUOUS INTERNET TELEMETRY24H DRIFT41,685 material changesacross 38,305 domains · 24h to ~85m ago · +7,068 vs yesterdaySHIFT42 domains moved DNS from koaladns.com to magpiedns.coma coordinated move · 24hNOW540 curated domains not reachablelast probe, steadySITE ERRORS33,827 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 150,322 sites429 rate-limit / 403 bot-block, a posture signal

vietec.vn

Observed Aug 2, 2026, 10:26 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of vietec.vn was taken 3d ago

vietec.vn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting vietec.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 vietec.vn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Not responding
Signed observation on record.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat vietec.vn actually stands on - every host below is a signed observation
vietec.vn
A / AAAA
118.70.177.107
unattributedserves the site
NS
lars.ns.cloudflare.comsara.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mail.vietec.vn
vietec.vnreceives its email

DNS Records

A 1

  • 118.70.177.107

MX 1

  • 10mail.vietec.vn

TXT 2

  • v=spf1 +mx +a +ip4:45.252.248.0/22 +ip4:103.221.220.0/22 +ip4:103.221.222.0/22 ~all
  • zalo-platform-site-verification=OlgvDkBk41a2vvevvv0lF360eZVTzdTjC38r

NS 2

  • lars.ns.cloudflare.com
  • sara.ns.cloudflare.com

SOA 1

  • lars.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; rua=mailto:admin@vietec.vn

TLS Certificates (0)

None.

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.

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Ed25519 Receipt

Receipt ID
rcpt_958a68f806f0cd59
Output Hash
fbceb57b760c6b3f77b3e825d924a931f3a0e06514ed4ac6f4d004478f7aaa62
Signature
ed25519:8e9d1dbcc4092a6b0f3f70882a41fb73b5baea884fcaee998495bb4dc152ddd4ab5595ec127ec681a7c8ad38bda48590f832eabe606dc1b4d9c3b9946190b40b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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