21technology.co.jp

Last scanned 23h ago; the signed record is unchanged since 15d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

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Up right now

Runs onFuture Spirits

Secured byGlobalSign

Also usesGoogle Search Console

1 subdomain · tranco

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

DRIFT

Steady. No change on record for 21technology.co.jp in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.

SIGNED-OUT VIEW Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.

DNS records 10

A2NS4MX1TXT2SOA1

TLS certificates 2

Issued byGlobalSign

ExpiresFri, 28 Au (2d)

Certificate nameswithheld

Subdomains 1

1 subdomain hostname observed and signed - the list itself is part of the paid record.

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.

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Ed25519 receiptthe raw cryptographic proof

Receipt ID: rcpt_24da0f317545e3b6
Output Hash: 076a5243568404893ae9bf555c02335d3e6e782ff0faa83d1f9e2d0ebc569162
Signature: ed25519:2306e3978c33b5a61c8c1b14905df0a7a63b62862952d8dd3473f70ed222d94444a5fa5d39cab50dc6f01df9936c00a042586c30d039f3e7eb0aac3e5161b60c
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Permalink: https://domaindrift.io/t/21technology.co.jp