jiajunhuang.com

Observed Aug 11, 2026, 05:19 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jiajunhuang.com was taken 5d ago

jiajunhuang.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jiajunhuang.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 jiajunhuang.com 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
Secured byGoogle Trust Services
Registered withCloudflare, Inc.
Also usesGoogle Search Console
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jiajunhuang.com actually stands on - every host below is a signed observation
jiajunhuang.com
A / AAAA
104.21.53.177172.67.216.232606:4700:3036::ac43:d8172606:4700:3037::6815:35b1
Cloudflareserves the site
NS
earl.ns.cloudflare.comrosa.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
route2.mx.cloudflare.netroute3.mx.cloudflare.netroute1.mx.cloudflare.net
cloudflare.netreceives its email
TLS
jiajunhuang.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.53.177
  • 172.67.216.23

AAAA 2

  • 2606:4700:3036::ac43:d817
  • 2606:4700:3037::6815:35b1

MX 3

  • 6route2.mx.cloudflare.net
  • 19route3.mx.cloudflare.net
  • 44route1.mx.cloudflare.net

TXT 3

  • xtug2tjvjw
  • v=spf1 include:_spf.mx.cloudflare.net ~all
  • google-site-verification=Z2JxHos7IZScXEXypGyoa8rWwDcMoCPJYoOzMiCcQaY

NS 2

  • earl.ns.cloudflare.com
  • rosa.ns.cloudflare.com

SOA 1

  • earl.ns.cloudflare.com dns.cloudflare.com

CAA 10

  • issue "comodoca.com"
  • issue "digicert.com; cansignhttpexchanges=yes"
  • issue "letsencrypt.org"
  • issue "pki.goog; cansignhttpexchanges=yes"
  • issue "ssl.com"
  • issuewild "comodoca.com"
  • issuewild "digicert.com; cansignhttpexchanges=yes"
  • issuewild "letsencrypt.org"
  • issuewild "pki.goog; cansignhttpexchanges=yes"
  • issuewild "ssl.com"

TLS Certificates (3)

Common NameIssuerExpires
jiajunhuang.com C=US, O=Google Trust Services, CN=WE1 Sat, 24 Oct 2026 19:23:49 +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.

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Ed25519 Receipt

Receipt ID
rcpt_b026cbc53fad9f39
Output Hash
9faa144a1006a12ae785b9e3f8759e2fc61dcdc0c006f2c9ccf71f5aa4adb713
Signature
ed25519:cbb3947e1061c5dd1e4c34b4d840bc76236c6037f7fe1ecb963e01748ffad00f72269a20f998265abda37014bb41e106e7b1effad06c6c0dcd7a2f08f49ae007
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT45,216 material changesacross 43,496 domains · last 24h · +1,709 vs yesterdayROTATION63 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,312 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,473 sites429 rate-limit / 403 bot-block, a posture signal