andrew.ac.jp

Observed Jul 24, 2026, 11:39 UTC (14h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Not responding

Email byGoogle Workspace

tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat andrew.ac.jp actually stands on - every host below is a signed observation

andrew.ac.jp

dns-x.sinet.ad.jpcerrotorre.andrew.ac.jpyenisey1.andrew.ac.jp

ad.jp + ac.jpanswers its DNS

aspmx.l.google.comaspmx5.googlemail.comaspmx2.googlemail.comaspmx3.googlemail.com+3 more

Google Workspacereceives its email

DNS Records

MX 7

10aspmx.l.google.com
30aspmx5.googlemail.com
30aspmx2.googlemail.com
30aspmx3.googlemail.com
20alt2.aspmx.l.google.com
30aspmx4.googlemail.com
20alt1.aspmx.l.google.com

TXT 3

MS=09269A5AF542C74927758883E3E5D60A2A867724
v=spf1 +mx include:_spf.google.com include:_spf.axlbox.com include:limedio.ricoh.co.jp ~all
apple-domain-verification=b9oHa6fi1XCcfyPh

NS 3

dns-x.sinet.ad.jp
cerrotorre.andrew.ac.jp
yenisey1.andrew.ac.jp

SOA 1

yenisey1.andrew.ac.jp c-center.andrew.ac.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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for andrew.ac.jp. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/andrew.ac.jp">
  <img src="https://domaindrift.io/badge/andrew.ac.jp.svg"
       width="300" height="64" alt="DomainDrift signed observations for andrew.ac.jp">
</a>

Ed25519 Receipt

Receipt ID: rcpt_9c6421d0692bf5c1
Output Hash: b24ff12d98c2c08ded4db29f6398885b63ab8753ec9fe97a2a4df74216dc7581
Signature: ed25519:09b896f3c34fe4e07a78b577ff549028871ec35ebf4262c3c522c5b8854a30da48224d13aebf2452c6d6ceb6ce343542c3c8068884e0063a9df148668aab0307
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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