duboku.io

Observed Aug 3, 2026, 00:17 UTC (9d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of duboku.io was taken 9d ago

duboku.io is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting duboku.io 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 duboku.io 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 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat duboku.io actually stands on - every host below is a signed observation
duboku.io
A / AAAA
104.26.6.23172.67.74.56104.26.7.232606:4700:20::681a:717+2 more
Cloudflareserves the site
NS
jocelyn.ns.cloudflare.comvern.ns.cloudflare.com
cloudflare.comanswers its DNS
TLS
duboku.io
Google Trust Servicesissued its certificate

DNS Records

A 3

  • 104.26.6.23
  • 172.67.74.56
  • 104.26.7.23

AAAA 3

  • 2606:4700:20::681a:717
  • 2606:4700:20::ac43:4a38
  • 2606:4700:20::681a:617

NS 2

  • jocelyn.ns.cloudflare.com
  • vern.ns.cloudflare.com

SOA 1

  • jocelyn.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
duboku.io C=US, O=Google Trust Services, CN=WE1 Sat, 24 Oct 2026 02:38:19 +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_ea7d9149b3e3e605
Output Hash
543f0d018ce5ccbe12978f483495080751f26d71a469eb12886b718cffe76455
Signature
ed25519:495adf6c0bafcc762cb6ac86b065a9111254df0ea8205cb64deadf32465b736557dcb6cac008f0e2ce1b43f75ef8b4b8fe86bbdb860a57b51f3add14709e6109
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT8,303 material changesacross 5,160 domains · 24h to ~45m ago · -40,042 vs yesterdayDNS DRIFT83 domains changed DNS providertop destination koaladns.com · +1 vs yesterdayNOW523 curated domains not reachable-42 vs yesterdaySITE ERRORS35,952 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,644 sites429 rate-limit / 403 bot-block, a posture signal