CONTINUOUS INTERNET TELEMETRY24H DRIFT12,506 material changesacross 11,734 domains · 24h to ~80m 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

ust.edu

Observed Aug 3, 2026, 03:23 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
Email byGoogle Workspace
Secured byLet's Encrypt
Also usesGoogle Search Console
8 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ust.edu actually stands on - every host below is a signed observation
ust.edu
A / AAAA
185.93.165.69
unattributedserves the site
NS
pdns06.domaincontrol.compdns05.domaincontrol.com
domaincontrol.comanswers its DNS
MX
aspmx.l.google.comaspmx2.googlemail.comalt2.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
cpcalendars.ust.edu
Let's Encryptissued its certificate

DNS Records

A 1

  • 185.93.165.69

MX 5

  • 10aspmx.l.google.com
  • 40aspmx2.googlemail.com
  • 30alt2.aspmx.l.google.com
  • 20alt1.aspmx.l.google.com
  • 50aspmx3.googlemail.com

TXT 12

  • 1ceaaraqdf92ap7e65l1k48hnk
  • hevommdu2cqtq9qteibotl8vcb
  • 2u4dc62dm4sfr618hrrpojf5oo
  • 1k9d1fb3n0ov0j732bvc9h7jk
  • MS=F9FB967BBDBE26E9009ADDC28B748BFA092546BF
  • v=spf1 include:_spf.google.com ~all
  • google-site-verification=ADyW4L3PE0MxZcVFUEJ8EaVrM48BIDIujTO5BULWR9I
  • GOOGLE-SITE-VERIFICATION=UZIY4T6KZLZCBTSUJYMCIJACIPLMOK5PU9T3RGXERVS
  • sdor56s3p53psshs26ioijfkb7
  • eh1878ceio1mv015ns31bl7tan

NS 2

  • pdns06.domaincontrol.com
  • pdns05.domaincontrol.com

SOA 1

  • pdns05.domaincontrol.com dns.jomax.net

TLS Certificates (3)

Common NameIssuerExpires
cpcalendars.ust.edu C=US, O=Let's Encrypt, CN=YR2 Wed, 30 Sep 2026 20:20:08 +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 (8)

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_3793224804fefbc0
Output Hash
3fb03c30eeb2c71bb55bd543475b5e97f23c64aabc6943f9c43641dce4a98516
Signature
ed25519:6eed00280741560f0e32ced34a67edb24df84039a79b08ed3e46115acd987d1fbcde544a4b45b0d77254892627f8dc50c73f9e70e8b76626af80c034779e0d07
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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