sangetsu.co.jp

Observed Aug 11, 2026, 03:24 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of sangetsu.co.jp was taken 5d ago

sangetsu.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 sangetsu.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 sangetsu.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 byGoogle Workspace
Also usesGoogle Search ConsoleMicrosoft 365
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat sangetsu.co.jp actually stands on - every host below is a signed observation
sangetsu.co.jp
NS
dns101-3.us1.ecl.ntt.comdns101-2.uk1.ecl.ntt.comdns101-1.jp1.ecl.ntt.comdns101-4.sg1.ecl.ntt.com
ntt.comanswers its DNS
MX
ALT3.ASPMX.L.GOOGLE.COMALT4.ASPMX.L.GOOGLE.COMALT1.ASPMX.L.GOOGLE.COMALT2.ASPMX.L.GOOGLE.COM+1 more
Google Workspacereceives its email

DNS Records

MX 5

  • 10ALT3.ASPMX.L.GOOGLE.COM
  • 10ALT4.ASPMX.L.GOOGLE.COM
  • 5ALT1.ASPMX.L.GOOGLE.COM
  • 5ALT2.ASPMX.L.GOOGLE.COM
  • 1ASPMX.L.GOOGLE.COM

TXT 8

  • pardot1113772=ef5572ceff69b9d4e8a36b458b71708401aa46f52042e3c634c9d119ae6e436e
  • pardot1113772=dac682e46c2c4a997699137a64470c84e6c1718d9d429bccd962bdb2b73ec2a5
  • sending_domain1113772=7311abbedfecf6bcc8b85a331f98f61a75ada1a183cf39aacddbc7c1870571fa
  • v=spf1 ip4:116.80.134.141 +ip4:125.252.89.192/26 +ip4:223.27.116.0/22 +ip4:202.241.206.0/25 +ip4:52.193.147.238 +ip4:52.196.188.235 +ip4:106.185.96.0/23 +ip4:106.185.98.0/23 +ip4:106.185.100.0/23 +ip4:35.72.225.0/25 include:smp.ne.jp exists:%{i}._spf.mta.salesforce.com include:mddrum.maildealer.jp include:_spf.google.com ~all
  • MS=ms35255460
  • google-site-verification=HljyriW0ZcEahcG8xn5kw1hRI7aHKZXHRFBs3A9HVq0
  • pardot1113772=604f420489aa96df8a0175a48263ef9919347bb92a155e62c586d9da0dab9df7
  • pardot1113772=95c9ed686e72ec29d7010d97bd0a8b2112b6ce0148f94795b2396b2ce98b0997

NS 4

  • dns101-3.us1.ecl.ntt.com
  • dns101-2.uk1.ecl.ntt.com
  • dns101-1.jp1.ecl.ntt.com
  • dns101-4.sg1.ecl.ntt.com

SOA 1

  • dns101-1.jp1.ecl.ntt.com ecl.ntt.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; rua=mailto:dmarc@sangetsu.co.jp,mailto:rua000000281-4jpq7vsrg@bmscore.jp

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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_9d15c60d02c1605a
Output Hash
224314232dd4ea529b6c174a8c7695028bd3818cc84492d26c5364510f2ab7ff
Signature
ed25519:64f3c1b6e5e1f481ef755c96eceb8bc7c5b9d64ffbfd569a65b79afb0a884866368ac80e5acc44e51ed9254f7ae55050d477f9624ed723002e5d79571dfc3507
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT37,248 material changesacross 35,634 domains · 24h to ~3h ago · -4,311 vs yesterdayROTATION56 domains moved DNS from koaladns.com to magpiedns.com, 51 moved backa rotation loop, not a migration · 24hNOW524 curated domains not reachable+29 vs yesterdaySITE ERRORS36,392 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,636 sites429 rate-limit / 403 bot-block, a posture signal