CONTINUOUS INTERNET TELEMETRY24H DRIFT71,617 material changesacross 67,026 domains · last 24h · +37,000 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW537 curated domains not reachablelast probe, steadySITE ERRORS33,860 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 127,610 sites429 rate-limit / 403 bot-block, a posture signal

youki.co.jp

Observed Aug 3, 2026, 09:50 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of youki.co.jp was taken 2d ago

youki.co.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting youki.co.jp 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 youki.co.jp 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
Runs onCloudflare
Secured byGoogle Trust Services
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat youki.co.jp actually stands on - every host below is a signed observation
youki.co.jp
A / AAAA
162.159.135.42
Cloudflareserves the site
NS
ns-1014.awsdns-62.netns-1202.awsdns-22.orgns-1679.awsdns-17.co.ukns-18.awsdns-02.com
awsdns-62.net + awsdns-22.org + moreanswers its DNS
MX
mail.youki.co.jp
youki.co.jpreceives its email
TLS
youki.co.jp
Google Trust Servicesissued its certificate

DNS Records

A 1

  • 162.159.135.42

MX 1

  • 20mail.youki.co.jp

TXT 1

  • v=spf1 +ip4:49.212.236.181 +ip4:157.65.165.95/32 include:spfgw.fsi.ne.jp include:spf.makeshop.jp ~all

NS 4

  • ns-1014.awsdns-62.net
  • ns-1202.awsdns-22.org
  • ns-1679.awsdns-17.co.uk
  • ns-18.awsdns-02.com

SOA 1

  • ns-1202.awsdns-22.org awsdns-hostmaster.amazon.com

DMARC_RECORDS 1

  • v=DMARC1; p=none;

TLS Certificates (3)

Common NameIssuerExpires
youki.co.jp C=US, O=Google Trust Services, CN=WE1 Wed, 07 Oct 2026 16:16:08 +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_fc2f216b20f8825d
Output Hash
fdd0397faca465bdae0656a10ec7170405587c5eb9c0c7089894dd512b10745c
Signature
ed25519:335803955f5424bb20b5333689ca48284359ff7dc1aed2196a3f9209e1d4b09213410e2d875581e6f7dfe71350eac04ffa7c228b6bb4bfc34fb5dd941b138602
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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