mdo.com.vn

Observed Aug 3, 2026, 00:08 UTC (12d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mdo.com.vn was taken 12d ago

mdo.com.vn is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mdo.com.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 mdo.com.vn Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Responding, no home page
Email byMicrosoft 365
Secured byLet's Encrypt
domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat mdo.com.vn actually stands on - every host below is a signed observation
mdo.com.vn
A / AAAA
45.77.39.73
unattributedserves the site
NS
sloan.ns.cloudflare.comzeus.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mdo-com-vn.mail.protection.outlook.com
Microsoft 365receives its email
TLS
mdo.com.vn
Let's Encryptissued its certificate

DNS Records

A 1

  • 45.77.39.73

MX 1

  • 15mdo-com-vn.mail.protection.outlook.com

TXT 2

  • MS=ms67461770
  • v=spf1 include:spf.protection.outlook.com -all

NS 2

  • sloan.ns.cloudflare.com
  • zeus.ns.cloudflare.com

SOA 1

  • sloan.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
mdo.com.vn C=US, O=Let's Encrypt, CN=YR2 Sun, 13 Sep 2026 03:35:45 +0000
YR2 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 (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_f2bc31c1950d6f3d
Output Hash
f398f98eb4005fd79bede2a0fc9ea59abebbaa438cb70093c21caf6100f25f9f
Signature
ed25519:148545bd32fd35d5f8aa9d2da8f9cd502ee71fe80aefc503ebe0ba59ef81f2be39499340a3caa8849e759164d99a64c9e3a81f3fe9c2724a70c59dd330b3f103
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT42,433 material changesacross 40,727 domains · 24h to ~2h ago · -1,074 vs yesterdayROTATION59 domains moved DNS from koaladns.com to magpiedns.com, 58 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,458 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,188 sites429 rate-limit / 403 bot-block, a posture signal