CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 15,250 material changesacross 14,659+ domains · 24h to ~6h ago · a floor, 18h of 24 walkedNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

amcham-shanghai.org

Observed Jul 25, 2026, 22:57 UTC (9d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of amcham-shanghai.org was taken 9d ago

amcham-shanghai.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting amcham-shanghai.org 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 amcham-shanghai.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byMicrosoft 365
Secured byLet's Encrypt
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat amcham-shanghai.org actually stands on - every host below is a signed observation
amcham-shanghai.org
A / AAAA
118.178.192.138
unattributedserves the site
NS
ns1.bluehost.comns2.bluehost.com
bluehost.comanswers its DNS
MX
amchamshanghai-org01e.mail.protection.outlook.com
Microsoft 365receives its email
TLS
amcham-shanghai.org
Let's Encryptissued its certificate

DNS Records

A 1

  • 118.178.192.138

MX 1

  • 0amchamshanghai-org01e.mail.protection.outlook.com

TXT 4

  • MS=ms71877159
  • mpuV6N8wp1eXVOsx2w4fT0aw/Jtv9QenZiNm1U+cotKXo5jldxPAlbFePF0gqbLbNAnSCfcrU91CUpVWIT6SNQ==
  • v=spf1 ip4:210.51.22.193 ip4:167.89.0.34 include:spf.protection.outlook.com -all
  • v=DMARC1; p=quarantine; rua=mailto:support@amcham-shanghai.org; ruf=mailto:support@amcham-shanghai.org; fo=1

NS 2

  • ns1.bluehost.com
  • ns2.bluehost.com

SOA 1

  • NS1.BLUEHOST.COM root.BLUEHOST.COM

SRV 1

  • autodiscover.com:443 p0

TLS Certificates (3)

Common NameIssuerExpires
amcham-shanghai.org C=US, O=Let's Encrypt, CN=YR2 Fri, 11 Sep 2026 15:07:33 +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; nothing leaves your machine.

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Ed25519 Receipt

Receipt ID
rcpt_4b0239b78a23d87f
Output Hash
5582a30de4bb5db74814ac569d49155cac7c41a3cc1bdb7c8780978baaefd735
Signature
ed25519:a8b127f3fcbc71952ff4fe5cb97c2a4d5427e6858e50dc330754ad65cb3fb4bb68bf18cd21c668d0dc77048b835c02c444f85923aac9d03c3abc405a68d9dc0c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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