advantest.com Domain Information

DNS records

1.1.1.1 Resolver query results

Subject	Validity Period	Issuer	CT Log
usdcnexpwe02.advantest.comAdvantest America, Inc.	7 monthsNot Before: Jul 5, 2026, 00:00:00 Not After: Jan 19, 2027, 23:59:59	DigiCert Global G2 TLS RSA SHA256 2020 CA1DigiCert Inc	Sycamore2027h1
Subject Common Name (CN) usdcnexpwe02.advantest.com Organization (O) Advantest America, Inc. Country / Territory (C) United States Validity Period Not Before Jul 5, 2026, 00:00:00 Not After Jan 19, 2027, 23:59:59 Issuer Common Name (CN) DigiCert Global G2 TLS RSA SHA256 2020 CA1 Organization (O) DigiCert Inc Country / Territory (C) United States CT Log Sycamore2027h1
jpcuc.advantest.comAdvantest America, Inc.	7 monthsNot Before: Jun 17, 2026, 00:00:00 Not After: Jan 1, 2027, 23:59:59	DigiCert Global G2 TLS RSA SHA256 2020 CA1DigiCert Inc	Argon2027h1
Subject Common Name (CN) jpcuc.advantest.com Organization (O) Advantest America, Inc. Country / Territory (C) United States Validity Period Not Before Jun 17, 2026, 00:00:00 Not After Jan 1, 2027, 23:59:59 Issuer Common Name (CN) DigiCert Global G2 TLS RSA SHA256 2020 CA1 Organization (O) DigiCert Inc Country / Territory (C) United States CT Log Argon2027h1
dedcbexpwe02.advantest.comAdvantest America, Inc.	7 monthsNot Before: Jun 17, 2026, 00:00:00 Not After: Jan 1, 2027, 23:59:59	DigiCert Global G2 TLS RSA SHA256 2020 CA1DigiCert Inc	Tiger2027h1
Subject Common Name (CN) dedcbexpwe02.advantest.com Organization (O) Advantest America, Inc. Country / Territory (C) United States Validity Period Not Before Jun 17, 2026, 00:00:00 Not After Jan 1, 2027, 23:59:59 Issuer Common Name (CN) DigiCert Global G2 TLS RSA SHA256 2020 CA1 Organization (O) DigiCert Inc Country / Territory (C) United States CT Log Tiger2027h1
eucucm.advantest.comAdvantest America, Inc.	7 monthsNot Before: Jun 17, 2026, 00:00:00 Not After: Jan 1, 2027, 23:59:59	DigiCert Global G2 TLS RSA SHA256 2020 CA1DigiCert Inc	Sycamore2027h1
Subject Common Name (CN) eucucm.advantest.com Organization (O) Advantest America, Inc. Country / Territory (C) United States Validity Period Not Before Jun 17, 2026, 00:00:00 Not After Jan 1, 2027, 23:59:59 Issuer Common Name (CN) DigiCert Global G2 TLS RSA SHA256 2020 CA1 Organization (O) DigiCert Inc Country / Territory (C) United States CT Log Sycamore2027h1
eucucm.advantest.comAdvantest America, Inc.	7 monthsNot Before: Jun 17, 2026, 00:00:00 Not After: Jan 1, 2027, 23:59:59	DigiCert Global G2 TLS RSA SHA256 2020 CA1DigiCert Inc	Willow2027h1
Subject Common Name (CN) eucucm.advantest.com Organization (O) Advantest America, Inc. Country / Territory (C) United States Validity Period Not Before Jun 17, 2026, 00:00:00 Not After Jan 1, 2027, 23:59:59 Issuer Common Name (CN) DigiCert Global G2 TLS RSA SHA256 2020 CA1 Organization (O) DigiCert Inc Country / Territory (C) United States CT Log Willow2027h1
eucuc.advantest.comAdvantest America, Inc.	7 monthsNot Before: Jun 17, 2026, 00:00:00 Not After: Jan 1, 2027, 23:59:59	DigiCert Global G2 TLS RSA SHA256 2020 CA1DigiCert Inc	Willow2027h1
Subject Common Name (CN) eucuc.advantest.com Organization (O) Advantest America, Inc. Country / Territory (C) United States Validity Period Not Before Jun 17, 2026, 00:00:00 Not After Jan 1, 2027, 23:59:59 Issuer Common Name (CN) DigiCert Global G2 TLS RSA SHA256 2020 CA1 Organization (O) DigiCert Inc Country / Territory (C) United States CT Log Willow2027h1
*.advantest.com	7 monthsNot Before: Jun 16, 2026, 00:00:00 Not After: Dec 30, 2026, 23:59:59	Amazon RSA 2048 M04Amazon	Sycamore2027h1
Subject Common Name (CN) *.advantest.com Validity Period Not Before Jun 16, 2026, 00:00:00 Not After Dec 30, 2026, 23:59:59 Issuer Common Name (CN) Amazon RSA 2048 M04 Organization (O) Amazon Country / Territory (C) United States CT Log Sycamore2027h1
*.advantest.com	7 monthsNot Before: Jun 16, 2026, 00:00:00 Not After: Dec 30, 2026, 23:59:59	Amazon RSA 2048 M01Amazon	Sphinx2026h2
Subject Common Name (CN) *.advantest.com Validity Period Not Before Jun 16, 2026, 00:00:00 Not After Dec 30, 2026, 23:59:59 Issuer Common Name (CN) Amazon RSA 2048 M01 Organization (O) Amazon Country / Territory (C) United States CT Log Sphinx2026h2
www.advantest.comAdvantest America, Inc	1 yearNot Before: Dec 26, 2025, 00:00:00 Not After: Dec 27, 2026, 23:59:59	DigiCert Global G2 TLS RSA SHA256 2020 CA1DigiCert Inc	Xenon2026h2
Subject Common Name (CN) www.advantest.com Organization (O) Advantest America, Inc Country / Territory (C) United States Validity Period Not Before Dec 26, 2025, 00:00:00 Not After Dec 27, 2026, 23:59:59 Issuer Common Name (CN) DigiCert Global G2 TLS RSA SHA256 2020 CA1 Organization (O) DigiCert Inc Country / Territory (C) United States CT Log Xenon2026h2
www.advantest.comAdvantest America, Inc	1 yearNot Before: Dec 26, 2025, 00:00:00 Not After: Dec 27, 2026, 23:59:59	DigiCert Global G3 TLS ECC SHA384 2020 CA1DigiCert Inc	Argon2026h2
Subject Common Name (CN) www.advantest.com Organization (O) Advantest America, Inc Country / Territory (C) United States Validity Period Not Before Dec 26, 2025, 00:00:00 Not After Dec 27, 2026, 23:59:59 Issuer Common Name (CN) DigiCert Global G3 TLS ECC SHA384 2020 CA1 Organization (O) DigiCert Inc Country / Territory (C) United States CT Log Argon2026h2

Subject

Validity Period

Issuer

CT Log

usdcnexpwe02.advantest.comAdvantest America, Inc.

7 monthsNot Before: Jul 5, 2026, 00:00:00
Not After: Jan 19, 2027, 23:59:59

DigiCert Global G2 TLS RSA SHA256 2020 CA1DigiCert Inc

Sycamore2027h1

Subject

Common Name (CN): usdcnexpwe02.advantest.com
Organization (O): Advantest America, Inc.
Country / Territory (C): United States

Validity Period

Not Before: Jul 5, 2026, 00:00:00
Not After: Jan 19, 2027, 23:59:59

Issuer

Common Name (CN): DigiCert Global G2 TLS RSA SHA256 2020 CA1
Organization (O): DigiCert Inc
Country / Territory (C): United States

CT Log

Sycamore2027h1

jpcuc.advantest.comAdvantest America, Inc.

7 monthsNot Before: Jun 17, 2026, 00:00:00
Not After: Jan 1, 2027, 23:59:59

DigiCert Global G2 TLS RSA SHA256 2020 CA1DigiCert Inc

Argon2027h1

Subject

Common Name (CN): jpcuc.advantest.com
Organization (O): Advantest America, Inc.
Country / Territory (C): United States

Validity Period

Not Before: Jun 17, 2026, 00:00:00
Not After: Jan 1, 2027, 23:59:59

Issuer

Common Name (CN): DigiCert Global G2 TLS RSA SHA256 2020 CA1
Organization (O): DigiCert Inc
Country / Territory (C): United States

CT Log

Argon2027h1

dedcbexpwe02.advantest.comAdvantest America, Inc.

7 monthsNot Before: Jun 17, 2026, 00:00:00
Not After: Jan 1, 2027, 23:59:59

DigiCert Global G2 TLS RSA SHA256 2020 CA1DigiCert Inc

Tiger2027h1

Subject

Common Name (CN): dedcbexpwe02.advantest.com
Organization (O): Advantest America, Inc.
Country / Territory (C): United States

Validity Period

Not Before: Jun 17, 2026, 00:00:00
Not After: Jan 1, 2027, 23:59:59

Issuer

Common Name (CN): DigiCert Global G2 TLS RSA SHA256 2020 CA1
Organization (O): DigiCert Inc
Country / Territory (C): United States

CT Log

Tiger2027h1

eucucm.advantest.comAdvantest America, Inc.

7 monthsNot Before: Jun 17, 2026, 00:00:00
Not After: Jan 1, 2027, 23:59:59

DigiCert Global G2 TLS RSA SHA256 2020 CA1DigiCert Inc

Sycamore2027h1

Subject

Common Name (CN): eucucm.advantest.com
Organization (O): Advantest America, Inc.
Country / Territory (C): United States

Validity Period

Not Before: Jun 17, 2026, 00:00:00
Not After: Jan 1, 2027, 23:59:59

Issuer

Common Name (CN): DigiCert Global G2 TLS RSA SHA256 2020 CA1
Organization (O): DigiCert Inc
Country / Territory (C): United States

CT Log

Sycamore2027h1

eucucm.advantest.comAdvantest America, Inc.

7 monthsNot Before: Jun 17, 2026, 00:00:00
Not After: Jan 1, 2027, 23:59:59

DigiCert Global G2 TLS RSA SHA256 2020 CA1DigiCert Inc

Willow2027h1

Subject

Common Name (CN): eucucm.advantest.com
Organization (O): Advantest America, Inc.
Country / Territory (C): United States

Validity Period

Not Before: Jun 17, 2026, 00:00:00
Not After: Jan 1, 2027, 23:59:59

Issuer

Common Name (CN): DigiCert Global G2 TLS RSA SHA256 2020 CA1
Organization (O): DigiCert Inc
Country / Territory (C): United States

CT Log

Willow2027h1

eucuc.advantest.comAdvantest America, Inc.

7 monthsNot Before: Jun 17, 2026, 00:00:00
Not After: Jan 1, 2027, 23:59:59

DigiCert Global G2 TLS RSA SHA256 2020 CA1DigiCert Inc

Willow2027h1

Subject

Common Name (CN): eucuc.advantest.com
Organization (O): Advantest America, Inc.
Country / Territory (C): United States

Validity Period

Not Before: Jun 17, 2026, 00:00:00
Not After: Jan 1, 2027, 23:59:59

Issuer

Common Name (CN): DigiCert Global G2 TLS RSA SHA256 2020 CA1
Organization (O): DigiCert Inc
Country / Territory (C): United States

CT Log

Willow2027h1

*.advantest.com

7 monthsNot Before: Jun 16, 2026, 00:00:00
Not After: Dec 30, 2026, 23:59:59

Amazon RSA 2048 M04Amazon

Sycamore2027h1

Subject

Common Name (CN): *.advantest.com

Validity Period

Not Before: Jun 16, 2026, 00:00:00
Not After: Dec 30, 2026, 23:59:59

Issuer

Common Name (CN): Amazon RSA 2048 M04
Organization (O): Amazon
Country / Territory (C): United States

CT Log

Sycamore2027h1

*.advantest.com

7 monthsNot Before: Jun 16, 2026, 00:00:00
Not After: Dec 30, 2026, 23:59:59

Amazon RSA 2048 M01Amazon

Sphinx2026h2

Subject

Common Name (CN): *.advantest.com

Validity Period

Not Before: Jun 16, 2026, 00:00:00
Not After: Dec 30, 2026, 23:59:59

Issuer

Common Name (CN): Amazon RSA 2048 M01
Organization (O): Amazon
Country / Territory (C): United States

CT Log

Sphinx2026h2

www.advantest.comAdvantest America, Inc

1 yearNot Before: Dec 26, 2025, 00:00:00
Not After: Dec 27, 2026, 23:59:59

DigiCert Global G2 TLS RSA SHA256 2020 CA1DigiCert Inc

Xenon2026h2

Subject

Common Name (CN): www.advantest.com
Organization (O): Advantest America, Inc
Country / Territory (C): United States

Validity Period

Not Before: Dec 26, 2025, 00:00:00
Not After: Dec 27, 2026, 23:59:59

Issuer

Common Name (CN): DigiCert Global G2 TLS RSA SHA256 2020 CA1
Organization (O): DigiCert Inc
Country / Territory (C): United States

CT Log

Xenon2026h2

www.advantest.comAdvantest America, Inc

1 yearNot Before: Dec 26, 2025, 00:00:00
Not After: Dec 27, 2026, 23:59:59

DigiCert Global G3 TLS ECC SHA384 2020 CA1DigiCert Inc

Argon2026h2

Subject

Common Name (CN): www.advantest.com
Organization (O): Advantest America, Inc
Country / Territory (C): United States

Validity Period

Not Before: Dec 26, 2025, 00:00:00
Not After: Dec 27, 2026, 23:59:59

Issuer

Common Name (CN): DigiCert Global G3 TLS ECC SHA384 2020 CA1
Organization (O): DigiCert Inc
Country / Territory (C): United States

CT Log

Argon2026h2

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