CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 15,250 material changesacross 14,659+ domains · 24h to ~6h ago · a floor, 18h of 24 walkedNOW560 curated domains not reachablelast probe, steadySITE ERRORS34,304 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,289 sites429 rate-limit / 403 bot-block, a posture signalMOVERokta.comNo mail routes in the latest observation

yudo.jp

Observed Jul 26, 2026, 11:12 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of yudo.jp was taken 8d ago

yudo.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting yudo.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 yudo.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
Email byGoogle (SPF sender)
Secured byLet's Encrypt
Also usesGoogle Search Console
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yudo.jp actually stands on - every host below is a signed observation
yudo.jp
A / AAAA
219.94.163.83
unattributedserves the site
NS
ns1.dns.ne.jpns2.dns.ne.jp
ne.jpanswers its DNS
MX
yudo.jp
Google (SPF sender)receives its email
TLS
yudo.jp
Let's Encryptissued its certificate

DNS Records

A 1

  • 219.94.163.83

MX 1

  • 10yudo.jp

TXT 4

  • google-site-verification=7-Mq4E3N1TmmVGhC1d_Hzv1Za13cHmbxlklveCBFqg0
  • v=spf1 ip4:111.171.199.112 ip4:111.171.199.86 ip4:111.171.195.240 ip4:111.171.195.156 ip4:111.171.212.30 ip4:219.94.163.83 ip4:111.171.199.254 ip4:111.171.202.176 ip4:111.171.214.243 include:spf.ess.nifcloud.com include:_spf.google.com -all
  • google-site-verification=BDDtdEegjwE0iegrGZqL883pXS6Rdgrt42AjCr1jbeg
  • v=DMARC1; p=none; aspf=r; adkim=r; rua=mailto:yudo_admin@yudo.jp

NS 2

  • ns1.dns.ne.jp
  • ns2.dns.ne.jp

SOA 1

  • master.dns.ne.jp tech.sakura.ad.jp

TLS Certificates (3)

Common NameIssuerExpires
yudo.jp C=US, O=Let's Encrypt, CN=YR1 Sat, 10 Oct 2026 14:31:29 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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_531670bda0c054d6
Output Hash
d7c431e1b17b4dd74b70c4111a3fc1eb966f2e2324d514e7e1d85844c7388602
Signature
ed25519:94498e8793d99c76304fc98426959bf8fcdeb53669cc94f2f6a1df2aa3997bbd1eacac2d5ad499cc436cec196029b3b9cefc2baad0148df34e89c4b04b555802
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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