CONTINUOUS INTERNET TELEMETRY24H DRIFT27 material changesacross 1 domains · -1,609 vs yesterdayNOW61,090 curated domains not answering+46,667 vs yesterdayERRORS8,524 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,335 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT27 material changesacross 1 domains · -1,609 vs yesterdayNOW61,090 curated domains not answering+46,667 vs yesterdayERRORS8,524 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,335 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT27 material changesacross 1 domains · -1,609 vs yesterdayNOW61,090 curated domains not answering+46,667 vs yesterdayERRORS8,524 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED2,335 throttled or blocked our scanner429 rate-limit / 403 bot-block

microsoft.com.vn

Observed 2026-07-15T13:06:35.905Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
1 subdomain · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat microsoft.com.vn actually stands on - every host below is a signed observation
microsoft.com.vn
A / AAAA
20.70.246.2020.231.239.24620.76.201.17120.112.250.133+1 more
Cloudflareserves the site
NS
ns4-02.azure-dns.infons2-02.azure-dns.netns3-02.azure-dns.orgns1-02.azure-dns.com
azure-dns.info + azure-dns.net + moreanswers its DNS

HTTPS probe

server_error Server error (5xx) 526 Server Error
HTTP status526
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time1249 ms
DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 5

  • 20.70.246.20
  • 20.231.239.246
  • 20.76.201.171
  • 20.112.250.133
  • 20.236.44.162

NS 4

  • ns4-02.azure-dns.info
  • ns2-02.azure-dns.net
  • ns3-02.azure-dns.org
  • ns1-02.azure-dns.com

SOA 1

  • ns1-02.azure-dns.com azuredns-hostmaster.microsoft.com

CAA 2

  • contactemail caarecordaware@microsoft.com
  • iodef mailto:caarecordaware@microsoft.com

TLS Certificates (0)

None.

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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for microsoft.com.vn. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for microsoft.com.vn <a href="https://domaindrift.io/t/microsoft.com.vn"> <img src="https://domaindrift.io/badge/microsoft.com.vn.svg" width="300" height="64" alt="DomainDrift signed observations for microsoft.com.vn"> </a>

Ed25519 Receipt

Receipt ID
de6aaa99-39db-47f3-8993-5cab66e7b80c
Output Hash
c2510778b8c4f157e6b0beb496899a7f0f99e79d352efebf08385769d6c799c8
Signature
ed25519:b12011f41551e6fc5f8a9027e52ea60cb7cc1625f998825f27c2bdfc11b9c111879101bf574d8a299e9430aa7fab51ff9accf850070407b171744cdff57ea102
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser