usability.gr.jp
Observed Jul 26, 2026, 08:55 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.
Not responding
Signed observation on record.
majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat usability.gr.jp actually stands on - every host below is a signed observation
usability.gr.jp
A / AAAA
203.216.199.210
unattributedserves the site
NS
ns10.bbtower.ne.jpns15.bbtower.ne.jp
ne.jpanswers its DNS
DNS Records
A 1
203.216.199.210
NS 2
ns10.bbtower.ne.jpns15.bbtower.ne.jp
SOA 1
ns0.iri-ct.jp root.iri-ct.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 receiptEd25519 Receipt
- Receipt ID
rcpt_606055264f1f5199- Output Hash
6f483da536e34b720961c13f62197f00065fab3ae93c8370c773f424d7c862d4- Signature
ed25519:1c1696bf13c8357b4547526706473d8a6403358266c0354f003cb6363e34ca225a15aa63b5d6b7f9c6f480863952fc61a80e8097a8cc5b6eab51245e3ad9e70d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast