samcenter.vn

Observed Aug 10, 2026, 19:54 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of samcenter.vn was taken 5d ago

samcenter.vn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting samcenter.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 samcenter.vn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured byGoogle Trust Services
Also usesGoogle WorkspaceGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat samcenter.vn actually stands on - every host below is a signed observation
samcenter.vn
A / AAAA
104.21.32.11172.67.182.322606:4700:3037::6815:200b2606:4700:3032::ac43:b620
Cloudflareserves the site
NS
elisabeth.ns.cloudflare.comzac.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
samcenter-vn.mail.protection.outlook.com
Microsoft 365receives its email
TLS
samcenter.vn
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.32.11
  • 172.67.182.32

AAAA 2

  • 2606:4700:3037::6815:200b
  • 2606:4700:3032::ac43:b620

MX 1

  • 0samcenter-vn.mail.protection.outlook.com

TXT 5

  • MS=ms48755984
  • google-gws-recovery-domain-verification=44887124
  • google-site-verification=NYYqSu3Dj-JTlvR2XYFLpkB8ah2VRRgCVQ1tZUSQkGM
  • google-site-verification=p35ByTcQEfiZFKTEeDX1N6Wskqr2cc55VciMnw-xizM
  • v=spf1 include:spf.protection.outlook.com -all

NS 2

  • elisabeth.ns.cloudflare.com
  • zac.ns.cloudflare.com

SOA 1

  • elisabeth.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
samcenter.vn C=US, O=Google Trust Services, CN=WE1 Sun, 11 Oct 2026 03:51:50 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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_339cde3a73899590
Output Hash
56113515d9861f40e60125bf9c90ea9959c20800486e701d05f1b74e7d731c2f
Signature
ed25519:aab0e6021b06ef3d06ee69c1576ef393f6c3c236c46581a475324a9791df7b98ca63c9a8fb84416f08d28342bd38928666fb2a51691a091d670f37744a985902
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT40,996 material changesacross 39,431 domains · 24h to ~3h ago · -2,511 vs yesterdayROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 56 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,300 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,248 sites429 rate-limit / 403 bot-block, a posture signal