advantest.com

Observed 2026-07-17T23:51:20.454Z (4h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byMicrosoft 365

Registered withKey-Systems GmbH

Also usesDocuSignAtlassian

10 subdomains · push_legacy

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

INFRASTRUCTURE MAPwhat advantest.com actually stands on - every host below is a signed observation

advantest.com

A / AAAA

35.77.146.187

Cloudflareserves the site

ns2-05.azure-dns.netns4-05.azure-dns.infons3-05.azure-dns.orgns1-05.azure-dns.com

azure-dns.net + azure-dns.info + moreanswers its DNS

advantest-com.mail.protection.outlook.com

Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.advantest.com/ja/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time129 ms

DNS resolutionNOERROR

Redirect chain

https://www.advantest.com/ja/

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

DNS Records

A 1

35.77.146.187

MX 1

10advantest-com.mail.protection.outlook.com

TXT 9

v=spf1 include:spf.protection.outlook.com include:spf_cloud.advantest.com include:spf_us.advantest.com include:spf_eu.advantest.com include:spf_jp.advantest.com include:spf_apac.advantest.com -all
docusign=64f1a99c-e24c-4175-b8fd-57e0e27f0803
_13pzuuutx8q5rjlflr6tinpgvba19fn
k6nvpp8ntpj72or656blmdogcc
deepl-domain-verification=30b7744ae55a4ff293bff0817fe08612
atlassian-domain-verification=9GGeSFyeMubX9UU1KGaCvPHsYg2S5zaPRoAxVqx9EW1YqDtfWLwERL5SY+Kz5Jf5
pqui1rgea498jnt1ung8rpfvek
box-domain-verification=b8360aef248cb92ac9c320bd08dbf9acda395bb8b8b9fdcfe376464d3a950e67
v=DMARC1; p=quarantine; rua=mailto:DMARC-RUA@advantest.com; ruf=mailto:DMARC-RUF@advantest.com

NS 4

ns2-05.azure-dns.net
ns4-05.azure-dns.info
ns3-05.azure-dns.org
ns1-05.azure-dns.com

SOA 1

ns1-05.azure-dns.com andrewpeng.advantest.com

TLS Certificates (0)

None.

Subdomains (10)

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 advantest.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: 015ee2ee-68b9-434d-8a83-7a7d2050e882
Output Hash: 27dd64cd1d2b2614bb6f7693ae969e91a0ef3ba1feceb500a6f4cdd1de170df0
Signature: ed25519:dbc6e5753f7d74e24b7703a247f6339df48bd56070b71554ee4f931bc6c24f8f45ac022194cd8ec3935afeaf7d627cbc089399f09575ccb0bf9c491e4abbeb02
Public Key: ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff
Parent: (genesis)
Plane: fast

Verify this in your browser

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