justware.co.jp

Observed Aug 2, 2026, 21:43 UTC (12d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of justware.co.jp was taken 12d ago

justware.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 justware.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 justware.co.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Secured byLet's Encrypt

Also usesGoogle Search Console

5 subdomains · tranco

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

INFRASTRUCTURE MAPwhat justware.co.jp actually stands on - every host below is a signed observation

justware.co.jp

A / AAAA

202.228.235.69

unattributedserves the site

ns.at-link.ad.jpns.justware.co.jp

ad.jp + justware.co.jpanswers its DNS

mail.justware.co.jp

justware.co.jpreceives its email

TLS

justware.co.jp

Let's Encryptissued its certificate

DNS Records

A 1

202.228.235.69

MX 1

10mail.justware.co.jp

TXT 2

google-site-verification=efy7WTtf41VP7rKVn_Lc2y7xti4cCQC1A84LvUYo8GE
v=spf1 include:send.k-crm.jp +ip4:202.228.235.66 +ip4:202.228.235.68 +ip4:110.5.47.5 +ip4:202.228.235.73 +ip4:52.193.159.41 +ip4:52.69.137.11 +ip4:52.192.191.171 a mx ~all

NS 2

ns.at-link.ad.jp
ns.justware.co.jp

SOA 1

ns.justware.co.jp postmaster.justware.co.jp

DMARC_RECORDS 1

v=DMARC1; p=none; sp=none; rua=mailto:dmarc@justware.co.jp

TLS Certificates (3)

Common Name	Issuer	Expires
`justware.co.jp`	C=US, O=Let's Encrypt, CN=YR1	Fri, 16 Oct 2026 18:05:49 +0000
`YR1`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (5)

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_044424e167664435
Output Hash: dfb902947558889a0b5d5239056189aff3168da0674023accfb78881a5f67156
Signature: ed25519:81f655ce9690bc8bfdddccfdcd58b874bf96d0dd84241a6c6db328e4bb3a22a04b2a241440d9365c3c57f3851fe4fd723e1d08e0b2e7d0fae778242d563a9102
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/justware.co.jp