CONTINUOUS INTERNET TELEMETRY24H DRIFT12,660 material changesacross 11,816 domains · 24h to ~25m ago · +3,897 vs yesterdayNOW560 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

ymdy.co.jp

Observed Jul 25, 2026, 17:18 UTC (9d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of ymdy.co.jp was taken 9d ago

ymdy.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 ymdy.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 ymdy.co.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Not responding
Email bySendGrid
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ymdy.co.jp actually stands on - every host below is a signed observation
ymdy.co.jp
A / AAAA
122.17.139.2
unattributedserves the site
NS
ns-1276.awsdns-31.orgns-149.awsdns-18.comns-1544.awsdns-01.co.ukns-674.awsdns-20.net
awsdns-31.org + awsdns-18.com + moreanswers its DNS
MX
mwpremgw1.ocn.ad.jpmwpremgw2.ocn.ad.jp
SendGridreceives its email

DNS Records

A 1

  • 122.17.139.2

MX 2

  • 10mwpremgw1.ocn.ad.jp
  • 10mwpremgw2.ocn.ad.jp

TXT 4

  • google-site-verification=_3nnORAvwGoVSjNw5eS5hDbc6eTrSt-KUsWreAifJb0
  • google-site-verification=tLjPnsWXhvoZM5nxkNKu5be09vy8L90OU6ljYat3438
  • v=spf1 ip4:54.65.74.159/32 ip4:219.99.174.239/32 include:spfgw.fsi.ne.jp +a include:_spf.mwprem.net include:spf-bma.mpme.jp include:sendgrid.net ~all
  • v=DMARC1; p=none;

NS 4

  • ns-1276.awsdns-31.org
  • ns-149.awsdns-18.com
  • ns-1544.awsdns-01.co.uk
  • ns-674.awsdns-20.net

SOA 1

  • ns-1276.awsdns-31.org awsdns-hostmaster.amazon.com

TLS Certificates (0)

None.

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; nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_b191be32341bce39
Output Hash
56d161aca0a9ba22d83b23591cd7ceabc254782ac190ec0e755f58167639144f
Signature
ed25519:3a0a95fb3dcdf41740b09a2841c7f83f9c14126932ad75aabfaa4f1881dcb261e5001367bedbf3e9b6fa297121c345a339af633699cc1977e5590cd9f0bd4600
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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