rosei.jp

Observed Jul 25, 2026, 17:16 UTC (2d 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

Up right now

Email byMicrosoft 365

Secured byCybertrust Japan Co.

1 subdomain · tranco

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

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

rosei.jp

A / AAAA

133.238.216.30

unattributedserves the site

ns02.rosei.or.jpns01.rosei.or.jp

or.jpanswers its DNS

rosei-jp.mail.protection.outlook.com

Microsoft 365receives its email

TLS

www.rosei.jp

Cybertrust Japan Co.issued its certificate

DNS Records

A 1

133.238.216.30

MX 1

0rosei-jp.mail.protection.outlook.com

TXT 4

G8mBSPvn3NZMK1iqIbzBbVwMnAp74H
v=spf1 +ip4:202.238.188.112/28 +a:zgateway.zuora.com +include:spf.haihaimail.jp include:spf.protection.outlook.com include:spf.mta.hdems.com +ip4:133.238.216.30 +ip4:220.156.27.84 ~all
MFC=50467479-054e-4a9a-b924-6e90bd2d6cb2
v=DMARC1; p=none;

NS 2

ns02.rosei.or.jp
ns01.rosei.or.jp

SOA 1

ns01.rosei.jp root.rosei.jp

TLS Certificates (2)

Common Name	Issuer	Expires
`www.rosei.jp`	C=JP, O=Cybertrust Japan Co., Ltd., CN=Cybertrust Japan SureServer EV CA G3	Wed, 20 Jan 2027 14:59:00 +0000
`Cybertrust Japan SureServer EV CA G3`	C=JP, O=SECOM Trust Systems CO.,LTD., 2.5.4.11=Security Communication RootCA2	Tue, 29 May 2029 05:00:39 +0000

Subdomains (1)

www.rosei.jp

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 rosei.jp. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_b860bb00308879b5
Output Hash: e02fc241e5d85de7faf96794152bcaa60fe167bbc5e2623dd9eb8bce135d69d1
Signature: ed25519:f079024fb4f5b6a6210358ff33c81ffc37d6ff6b672d2ce1701a5fa9066d569b9ac8de7b4daf6d7722c08f4eb304c00c95c3b58a9cce6aa956cc6cf0563d1e0f
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/rosei.jp