yspc.or.jp

Observed Jul 26, 2026, 09:51 UTC (7d 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 (SPF sender)

Also usesGoogle Search Console

majestic

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

INFRASTRUCTURE MAPwhat yspc.or.jp actually stands on - every host below is a signed observation

yspc.or.jp

A / AAAA

160.16.214.248

unattributedserves the site

ns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.comns-cloud-a1.googledomains.com

googledomains.comanswers its DNS

mgk.cybermail.jp

Google (SPF sender)receives its email

DNS Records

A 1

160.16.214.248

MX 1

10mgk.cybermail.jp

TXT 3

google-site-verification=hCAi113kAnxy_F2aBGXcHL4etMYN8P6-qw7X6x5eC6M
v=spf1 +ip4:160.16.214.248 +ip4:133.208.24.31 +ip4:133.208.22.138 +a:www896.sakura.ne.jp +mx include:_spf.google.com include:spfcm.cybermail.jp ~all
v=DMARC1; p=none;

NS 4

ns-cloud-a2.googledomains.com
ns-cloud-a3.googledomains.com
ns-cloud-a4.googledomains.com
ns-cloud-a1.googledomains.com

SOA 1

ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.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

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

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

Ed25519 Receipt

Receipt ID: rcpt_1247d0d330886637
Output Hash: 959cf00ff5b8219a90721a906d3a4661934bc4b21042130ca47e2ffc2e083103
Signature: ed25519:6a6c12e33f9562e05a7313dcf086a1d6c6510993d44a203e9a101af71ace1b3747958b3e99cc329774b7d8f58b9f8ddb679efa0dabc0c5803f0a9907ba040b08
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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