bluecross.com.hk

Observed Aug 10, 2026, 19:42 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bluecross.com.hk was taken 2d ago

bluecross.com.hk is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bluecross.com.hk 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 bluecross.com.hk Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byProofpoint
Secured byDigiCert
Also usesYahooAtlassianDockerGoogle Search ConsoleDynatraceKnowBe4Microsoft 365Adobe
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bluecross.com.hk actually stands on - every host below is a signed observation
bluecross.com.hk
A / AAAA
159.60.132.103
unattributedserves the site
NS
a1-246.akam.net
akam.netanswers its DNS
MX
mx07-002b4701.pphosted.commx08-002b4701.pphosted.com
Proofpointreceives its email
TLS
www.bluecross.com.hk
DigiCert Incissued its certificate

DNS Records

A 1

  • 159.60.132.103

MX 2

  • 10mx07-002b4701.pphosted.com
  • 20mx08-002b4701.pphosted.com

TXT 10

  • atlassian-domain-verification=Rx2d8p7cz1VyRONGfeNv3pckTT4EFLVTweMU0f2uPNfiSFEO1QzGL4jVHgsERLcK
  • google-site-verification=-znMF1ozZReoRsDBXwB8QqHiFQO9ucQ16DbsidgOfKs
  • docker-verification=fd2b812a-4655-4953-8cb1-53192415cc08
  • MS=ms87482450
  • knowbe4-site-verification=cb8dacf1696c9acbadd511d0d9231b4a
  • MS=8D48F56BB223F06FA84AADA668C132FBC3B41F45
  • v=spf1 a mx ip4:159.183.71.137 ip4:149.72.145.67 ip4:134.128.116.213 ip4:159.183.119.20 ip4:159.183.119.223 include:spf1.aia.com include:spf2.aia.com include:sendgrid.net ~all
  • adobe-idp-site-verification=5e82072c11088b5d1e3cabbd4b2d8a8b1a570598cbabdb0f952bd0a268fbd767
  • yahoo-verification-key=8KNae2CoFHM7bojSSCq9uSd7aYNnDPP3803OaA46Rrg=
  • Dynatrace-site-verification=535fbf2f-31fd-403e-a7af-d242c2cb2375__d3ibf54pv7mm7kce47i0rai46r

NS 1

  • a1-246.akam.net

SOA 1

  • a1-246.akam.net hostmaster.bluecross.com.hk

DMARC_RECORDS 1

  • v=DMARC1; p=none; fo=1; rua=mailto:dmarc_rua@aia.com; ruf=mailto:dmarc_ruf@aia.com

TLS Certificates (2)

Common NameIssuerExpires
www.bluecross.com.hk C=US, O=DigiCert Inc, CN=DigiCert EV RSA CA G2 Fri, 29 Jan 2027 23:59:59 +0000
DigiCert EV RSA CA G2 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Jul 2030 12:42:50 +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_48b9f5d4f528873f
Output Hash
dd96e3544abca9b4b7d6b38fb79d99aa4c7da978058150cbebd829e5bc43fa99
Signature
ed25519:3415416c8c73e84d7549f35570de4e3da083ff434e106d6bffecfcb1713df9914e29dbb01da295190d6d3875229fff679ec3cff79dd85c49e87304afd86c5f02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT47,701 material changesacross 45,461 domains · 24h to ~55m agoROTATION62 domains moved DNS from koaladns.com to magpiedns.com, 62 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW499 curated domains not reachablelast probe, steadySITE ERRORS36,647 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,277 sites429 rate-limit / 403 bot-block, a posture signal