gmo.jp

Observed Jul 19, 2026, 17:08 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

Also usesNotion

12 subdomains · tranco_100k

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

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

gmo.jp

A / AAAA

104.19.145.41104.19.144.41

Cloudflareserves the site

ns2.cf.gmointernet.jpns1.cf.gmointernet.jp

gmointernet.jpanswers its DNS

gmo-jp.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://group.gmo/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time576 ms

DNS resolutionNOERROR

Redirect chain

https://group.gmo/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 2

104.19.145.41
104.19.144.41

MX 1

10gmo-jp.mail.protection.outlook.com

TXT 5

MS=ms58645202
notion-domain-verification=JYCU27I3vYasCHxhHK41rq2Adv8xPm1LzJwoaLuhfp6
v=spf1 include:_spf.gmo.jp include:_spf.maildeliver.jp include:_spf.salesforce.com include:spf.protection.outlook.com include:_spf.onamae.com include:_spf.prtimes.jp ~all
spf2.0/pra include:_spf.gmo.jp include:rnmk.com include:_spf.salesforce.com ~all
v=DMARC1; p=none; rua=mailto:dmarc@gmo.jp;ruf=mailto:dmarc@gmo.jp;

NS 2

ns2.cf.gmointernet.jp
ns1.cf.gmointernet.jp

SOA 1

ns1.cf.gmointernet.jp dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (12)

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

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

Ed25519 Receipt

Receipt ID: e29a9f39-8aa9-4a7a-a99a-d7478ad89b6a
Output Hash: 57a7e2699257c7efc93977f7beac42d6f8385bc1e2e5b097db7e52ffef1f57d7
Signature: ed25519:06bffadffb72c0d667c13132890fe3a8e87880e7f3e19835ebced8c328d12e953b0c321bec2fa1c8257fa3d4b7b67cbc0527e9fe3e8ee8c853ea503568d95509
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

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