CONTINUOUS INTERNET TELEMETRY24H DRIFT37,653 material changesacross 34,127 domains · 24h to ~40m agoDNS DRIFT55 domains changed DNS providertop destination koaladns.com · +33 vs yesterdayNOW560 curated domains not reachablelast probe, steadySITE ERRORS33,330 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,423 sites429 rate-limit / 403 bot-block, a posture signal

usco.edu.co

Observed Aug 2, 2026, 20:50 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of usco.edu.co was taken 2d ago

usco.edu.co is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting usco.edu.co 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 usco.edu.co Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Verify this receipt yourself + Watch this domain
Up right now
Email byGoogle Workspace
Secured byGlobalSign
IPv6 · 2 subdomains · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usco.edu.co actually stands on - every host below is a signed observation
usco.edu.co
A / AAAA
185.229.216.1982801:159:0:1000::70
2801serves the site
NS
opitaprueba.usco.edu.co
edu.coanswers its DNS
MX
ASPMX3.GOOGLEMAIL.COMASPMX4.GOOGLEMAIL.COMASPMX5.GOOGLEMAIL.COM4338DDF8C1ABD91BBC9AA35B22D143F988A74FF9.msv1.invalid.usco.edu.co+4 more
Google Workspacereceives its email
TLS
www.usco.edu.co
GlobalSign nv-saissued its certificate

DNS Records

A 1

  • 185.229.216.198

AAAA 1

  • 2801:159:0:1000::70

MX 8

  • 40ASPMX3.GOOGLEMAIL.COM
  • 50ASPMX4.GOOGLEMAIL.COM
  • 60ASPMX5.GOOGLEMAIL.COM
  • 327674338DDF8C1ABD91BBC9AA35B22D143F988A74FF9.msv1.invalid.usco.edu.co
  • 10ASPMX.L.GOOGLE.COM
  • 20ALT1.ASPMX.L.GOOGLE.COM
  • 20ALT2.ASPMX.L.GOOGLE.COM
  • 30ASPMX2.GOOGLEMAIL.COM

TXT 3

  • 600k3fvhgpd8kd03r24c9j1t3lq0g
  • v=spf1 include:_spf.google.com ~all
  • globalsign-domain-verification=khgei7y1WVV9abkZNHm7VnyQ8BzQuLUJ1aZ2Ly_jOn

NS 1

  • opitaprueba.usco.edu.co

SOA 1

  • opitaprueba.usco.edu.co admin.usco.edu.co

TLS Certificates (2)

Common NameIssuerExpires
www.usco.edu.co C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R3 EV TLS CA 2025 Tue, 16 Mar 2027 20:27:14 +0000
GlobalSign GCC R3 EV TLS CA 2025 2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign Fri, 16 Jul 2027 00:00:00 +0000

Subdomains (2)

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_7871541bf375c3b8
Output Hash
22722542a4e03e31c10ea3872674e6a8c990476f59fa72de1357b254d41e4be1
Signature
ed25519:8e6a6be3e86587dd77a6a1a90225ff043d7ab2d330fdc93bbdfa197dde09c359a01d9f768bc4723a87600f3ac36244c76aadd73f3576adbf646b9a71ddb0f808
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser