CONTINUOUS INTERNET TELEMETRY24H DRIFT66,120 material changesacross 63,653 domains · 24h to ~4h ago · +31,503 vs yesterdayROTATION56 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW533 curated domains not reachablelast probe, steadySITE ERRORS33,789 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 121,565 sites429 rate-limit / 403 bot-block, a posture signal

urbanstudiodelft.nl

Observed Aug 2, 2026, 15:31 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of urbanstudiodelft.nl was taken 3d ago

urbanstudiodelft.nl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting urbanstudiodelft.nl 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 urbanstudiodelft.nl Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Secured byGoogle Trust Services
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat urbanstudiodelft.nl actually stands on - every host below is a signed observation
urbanstudiodelft.nl
A / AAAA
104.21.41.76172.67.162.142606:4700:3032::6815:294c2606:4700:3036::ac43:a20e
Cloudflareserves the site
NS
ligia.ns.cloudflare.comrex.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
urbanstudiodelft.nl
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.41.76
  • 172.67.162.14

AAAA 2

  • 2606:4700:3032::6815:294c
  • 2606:4700:3036::ac43:a20e

NS 2

  • ligia.ns.cloudflare.com
  • rex.ns.cloudflare.com

SOA 1

  • ligia.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
urbanstudiodelft.nl C=US, O=Google Trust Services, CN=WE1 Fri, 25 Sep 2026 01:23:35 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_fc859bd373978e65
Output Hash
aa5fd6d2261662a8e48cdbdaaf5e758ad520005990333bac948a18d5d0460f8a
Signature
ed25519:f06d29ed3884ba72f3969421a08c5ed672a62d3e7d5aa61914a449e48c506b61aaa6337b9ac13298c77cb74cc8f93449ff29ac33f01c06321cc5f8d19768d608
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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