CONTINUOUS INTERNET TELEMETRY24H DRIFT12,506 material changesacross 11,734 domains · 24h to ~65m ago · +3,743 vs yesterdayNOW560 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

ynau.edu.cn

Observed Aug 3, 2026, 03:26 UTC (7h 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 byBeijing Xinchacha Credit Management Co.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ynau.edu.cn actually stands on - every host below is a signed observation
ynau.edu.cn
A / AAAA
59.111.192.104
unattributedserves the site
NS
secdns.ynau.edu.cnpridns.ynau.edu.cn
edu.cnanswers its DNS
MX
mxmail.icoremail.net
icoremail.netreceives its email
TLS
*.ynau.edu.cn
Beijing Xinchacha Credit Management Co.issued its certificate

DNS Records

A 1

  • 59.111.192.104

MX 1

  • 10mxmail.icoremail.net

TXT 2

  • v=spf1 include:spf.icoremail.net -all
  • 7v0059twfnc2vy3m36mm205g7sncbhd9

NS 2

  • secdns.ynau.edu.cn
  • pridns.ynau.edu.cn

SOA 1

  • secdns.ynau.edu.cn admin.secdns.ynau.edu.cn

TLS Certificates (3)

Common NameIssuerExpires
*.ynau.edu.cn C=CN, O=Beijing Xinchacha Credit Management Co., Ltd., CN=Xcc Trust OV SSL CA Wed, 10 Mar 2027 15:07:32 +0000
Xcc Trust OV SSL CA C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA Wed, 30 Jun 2027 07:48:47 +0000
Certum Trusted Network CA C=PL, O=Unizeto Technologies S.A., 2.5.4.11=Certum Certification Authority, CN=Certum Trusted Network CA Mon, 31 Dec 2029 12:07:37 +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_30465721c8465583
Output Hash
ac0f033cb20b61901cc7cc3f82c96c611116951c6f3f53e401340bb61bbeff1c
Signature
ed25519:80bd6107ebcc2c4e97a6910a652a9a09fd0d66f44ebca881d7866c28f09fcecc0937988fe03fd2b58e156e5c1775af9025ac5d3ba6b18764b8dceae95b982205
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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