kangdh.com

Observed Aug 10, 2026, 22:57 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of kangdh.com was taken 4d ago

kangdh.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting kangdh.com 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 kangdh.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Not responding
Email byGoogle Workspace
Registered withNhan Hoa Software Company Ltd.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat kangdh.com actually stands on - every host below is a signed observation
kangdh.com
A / AAAA
123.30.129.248
unattributedserves the site
NS
ns3.zonedns.vnns1.zonedns.vnns4.zonedns.vnns2.zonedns.vn
zonedns.vnanswers its DNS
MX
ASPMX4.GOOGLEMAIL.comASPMX2.GOOGLEMAIL.comASPMX5.GOOGLEMAIL.comASPMX3.GOOGLEMAIL.com+3 more
Google Workspacereceives its email
TLS
www.kangdh.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 123.30.129.248

MX 7

  • 30ASPMX4.GOOGLEMAIL.com
  • 30ASPMX2.GOOGLEMAIL.com
  • 30ASPMX5.GOOGLEMAIL.com
  • 30ASPMX3.GOOGLEMAIL.com
  • 20ALT2.ASPMX.L.GOOGLE.com
  • 20ALT1.ASPMX.L.GOOGLE.com
  • 10ASPMX.L.GOOGLE.com

NS 4

  • ns3.zonedns.vn
  • ns1.zonedns.vn
  • ns4.zonedns.vn
  • ns2.zonedns.vn

SOA 1

  • ns1.zonedns.vn root.kangdh.com

TLS Certificates (3)

Common NameIssuerExpires
www.kangdh.com C=US, O=Let's Encrypt, CN=YR1 Sat, 03 Oct 2026 11:39:46 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_7e87dc28fe7cb562
Output Hash
658b328a77594ae09b8e90f4ed0685bb131e728399f89a46c16e6bc671cb4801
Signature
ed25519:6a872cacff5fb439bedbdb46388d1836b49935c050e157d67051fd9490ca2150df10472132cc60b9469a44c52b11e00fea2fb5ec95c6c2939622ae27a944ce01
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT46,574 material changesacross 44,672 domains · last 24h · +2,492 vs yesterdayROTATION62 domains moved DNS from koaladns.com to magpiedns.com, 61 moved backa rotation loop, not a migration · 24hNOW489 curated domains not reachablelast probe, steadySITE ERRORS36,539 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,351 sites429 rate-limit / 403 bot-block, a posture signal