CONTINUOUS INTERNET TELEMETRY24H DRIFT8,763 material changesacross 8,372 domains · 24h to ~2h ago · -32,097 vs yesterdayNOW563 curated domains not reachablelast probe, steadySITE ERRORS34,264 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,299 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

usj.edu

Observed Aug 2, 2026, 09:56 UTC (14h 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.

Verify this receipt yourself + Watch this domain
Up right now
Runs onCloudflare
Secured byGoogle Trust Services
Also usesFacebook/MetaGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usj.edu actually stands on - every host below is a signed observation
usj.edu
A / AAAA
172.66.156.156104.20.26.312606:4700:10::6814:1a1f2606:4700:10::ac42:9c9c
Cloudflareserves the site
NS
tess.ns.cloudflare.comwest.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
d269529a.ess.barracudanetworks.commail.usj.edud269529b.ess.barracudanetworks.com
barracudanetworks.com + usj.edureceives its email
TLS
usj.edu
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 172.66.156.156
  • 104.20.26.31

AAAA 2

  • 2606:4700:10::6814:1a1f
  • 2606:4700:10::ac42:9c9c

MX 3

  • 1d269529a.ess.barracudanetworks.com
  • 10mail.usj.edu
  • 99d269529b.ess.barracudanetworks.com

TXT 12

  • MS=ms34786970
  • apple-domain-verification=a41APSv3vn6dbj20
  • cisco-ci-domain-verification=2991522de375ac2ff17219add1b3d1656589cb2b55d0e5717102166977ab3bd1
  • facebook-domain-verification=3cr87am1ip1z1l6fgw80migpja81v1
  • google-site-verification=jG4kMt5vTCGVlYEJiRTHlmVH61yvqiflpni9703pVlA
  • hpe-greenlake-domain-verification=6b4d6a6f4e776b7233305436306571565648747555483877326a426e6b31315a
  • jtap0airjbs3guavjiniom28r1
  • lslnk149b4bq7kil2lm91b3874
  • rt62ecrvucq9iauovjf1k6hqec
  • sophos-domain-verification=0e91f919d78ef678b8c7859d8bd51e3d57ed6a949603af4035ef95fdcf509899

NS 2

  • tess.ns.cloudflare.com
  • west.ns.cloudflare.com

SOA 1

  • tess.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; fo=1; rua=mailto:rua+usj.edu@dmarc.barracudanetworks.com; ruf=mailto:ruf+usj.edu@dmarc.barracudanetworks.com

TLS Certificates (3)

Common NameIssuerExpires
usj.edu C=US, O=Google Trust Services, CN=WE1 Fri, 16 Oct 2026 02:38:22 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_4e546fb21a20337e
Output Hash
f6e6f34449c9153de03f0d7bfe8735cede8204a647a14667122ea8b101980d47
Signature
ed25519:63dfba4b2636dc104293aa072f2b1a8ff1f253cc16f6777e84b9d9ed84b31367329c4df909e07cfc8c737dd5c503cf39247db5e8c6386cd40fab6e23a033740f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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