CONTINUOUS INTERNET TELEMETRY24H DRIFT9,850 material changesacross 9,431 domains · 24h to ~85m ago · -31,010 vs yesterdayNOW564 curated domains not reachablelast probe, steadySITE ERRORS34,226 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,310 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

uoh.edu.cn

Observed Aug 2, 2026, 11:01 UTC (12h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

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Up right now
Secured byiTrusChina Co.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat uoh.edu.cn actually stands on - every host below is a signed observation
uoh.edu.cn
A / AAAA
210.40.216.111
unattributedserves the site
NS
ns.uoh.edu.cn
edu.cnanswers its DNS
MX
hzmx01.mxmail.netease.comhzmx02.mxmail.netease.com
netease.comreceives its email
TLS
*.uoh.edu.cn
iTrusChina Co.issued its certificate

DNS Records

A 1

  • 210.40.216.111

MX 2

  • 5hzmx01.mxmail.netease.com
  • 10hzmx02.mxmail.netease.com

TXT 1

  • v=spf1 include:spf.163.com -all

NS 1

  • ns.uoh.edu.cn

SOA 1

  • ns.uoh.edu.cn root.uoh.edu.cn

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; fo=1; ruf=mailto:dmarc@qiye.163.com; rua=mailto:dmarc_report@qiye.163.com

TLS Certificates (3)

Common NameIssuerExpires
*.uoh.edu.cn C=CN, O=iTrusChina Co., Ltd., CN=vTrus OV SSL CA G2 Mon, 08 Feb 2027 01:34:44 +0000
vTrus OV SSL CA G2 C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Global Services CA SHA2 Tue, 25 May 2027 09:52:05 +0000
Certum Global Services CA SHA2 C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA Wed, 09 Jun 2027 10:46:39 +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_c85b3c778cec601e
Output Hash
f6d89298c929117d81ae3ae6bdd7e5094265f82ad973a6fd391ceb979de897a1
Signature
ed25519:141f85d771f06093ab7d0b34cefb6726e5004b9985282f5c974c5b549d52d65141ca9aa2c3feabf7ccb11fc0a5e21b7f7b2f6f80cbef80a584e94c512ceb0600
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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