bio-key.com Domain Information

DNS records

1.1.1.1 Resolver query results

Subject	Validity Period	Issuer	CT Log
bio-key.com	3 monthsNot Before: Aug 15, 2026, 17:30:09 Not After: Nov 13, 2026, 17:30:08	YR2Let's Encrypt	Sphinx2026h2
Subject Common Name (CN) bio-key.com Validity Period Not Before Aug 15, 2026, 17:30:09 Not After Nov 13, 2026, 17:30:08 Issuer Common Name (CN) YR2 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Sphinx2026h2
bio-key.com	3 monthsNot Before: Jul 29, 2026, 19:30:51 Not After: Oct 27, 2026, 19:30:50	YE2Let's Encrypt	Trustasia2026a
Subject Common Name (CN) bio-key.com Validity Period Not Before Jul 29, 2026, 19:30:51 Not After Oct 27, 2026, 19:30:50 Issuer Common Name (CN) YE2 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Trustasia2026a
*.bio-key.com	27 daysNot Before: Jul 17, 2026, 20:03:28 Not After: Aug 13, 2026, 20:03:28	SSL.com TLS Issuing RSA CA R1SSL Corporation	Argon2026h2
Subject Common Name (CN) *.bio-key.com Validity Period Not Before Jul 17, 2026, 20:03:28 Not After Aug 13, 2026, 20:03:28 Issuer Common Name (CN) SSL.com TLS Issuing RSA CA R1 Organization (O) SSL Corporation Country / Territory (C) United States CT Log Argon2026h2
*.bio-key.com	1 yearNot Before: Jun 19, 2025, 15:51:13 Not After: Jul 16, 2026, 15:51:13	SSL.com RSA SSL subCASSL Corporation	Mammoth2026h2
Subject Common Name (CN) *.bio-key.com Validity Period Not Before Jun 19, 2025, 15:51:13 Not After Jul 16, 2026, 15:51:13 Issuer Common Name (CN) SSL.com RSA SSL subCA Organization (O) SSL Corporation Country / Territory (C) United States CT Log Mammoth2026h2
bio-key.com	3 monthsNot Before: Jan 23, 2026, 17:25:54 Not After: Apr 23, 2026, 17:25:53	R12Let's Encrypt	Tuscolo2026h1
Subject Common Name (CN) bio-key.com Validity Period Not Before Jan 23, 2026, 17:25:54 Not After Apr 23, 2026, 17:25:53 Issuer Common Name (CN) R12 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Tuscolo2026h1
bio-key.com	3 monthsNot Before: Nov 16, 2025, 17:25:37 Not After: Feb 14, 2026, 17:25:36	R13Let's Encrypt	Xenon2026h1
Subject Common Name (CN) bio-key.com Validity Period Not Before Nov 16, 2025, 17:25:37 Not After Feb 14, 2026, 17:25:36 Issuer Common Name (CN) R13 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Xenon2026h1
bio-key.com	3 monthsNot Before: Sep 9, 2025, 17:25:31 Not After: Dec 8, 2025, 17:25:30	R12Let's Encrypt	Sabre2025h2
Subject Common Name (CN) bio-key.com Validity Period Not Before Sep 9, 2025, 17:25:31 Not After Dec 8, 2025, 17:25:30 Issuer Common Name (CN) R12 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Sabre2025h2
*.bio-key.comBIO-key International, Inc.	1 yearNot Before: Jul 17, 2024, 14:11:27 Not After: Aug 17, 2025, 14:11:27	SSL.com RSA SSL subCASSL Corporation	Oak2025h2
Subject Common Name (CN) *.bio-key.com Organization (O) BIO-key International, Inc. Country / Territory (C) United States Validity Period Not Before Jul 17, 2024, 14:11:27 Not After Aug 17, 2025, 14:11:27 Issuer Common Name (CN) SSL.com RSA SSL subCA Organization (O) SSL Corporation Country / Territory (C) United States CT Log Oak2025h2
bio-key.com	3 monthsNot Before: Apr 26, 2025, 17:26:00 Not After: Jul 25, 2025, 17:25:59	R10Let's Encrypt	Yeti2025
Subject Common Name (CN) bio-key.com Validity Period Not Before Apr 26, 2025, 17:26:00 Not After Jul 25, 2025, 17:25:59 Issuer Common Name (CN) R10 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Yeti2025

Subject

Validity Period

Issuer

CT Log

bio-key.com

3 monthsNot Before: Aug 15, 2026, 17:30:09
Not After: Nov 13, 2026, 17:30:08

YR2Let's Encrypt

Sphinx2026h2

Subject

Common Name (CN): bio-key.com

Validity Period

Not Before: Aug 15, 2026, 17:30:09
Not After: Nov 13, 2026, 17:30:08

Issuer

Common Name (CN): YR2
Organization (O): Let's Encrypt
Country / Territory (C): United States

CT Log

Sphinx2026h2

bio-key.com

3 monthsNot Before: Jul 29, 2026, 19:30:51
Not After: Oct 27, 2026, 19:30:50

YE2Let's Encrypt

Trustasia2026a

Subject

Common Name (CN): bio-key.com

Validity Period

Not Before: Jul 29, 2026, 19:30:51
Not After: Oct 27, 2026, 19:30:50

Issuer

Common Name (CN): YE2
Organization (O): Let's Encrypt
Country / Territory (C): United States

CT Log

Trustasia2026a

*.bio-key.com

27 daysNot Before: Jul 17, 2026, 20:03:28
Not After: Aug 13, 2026, 20:03:28

SSL.com TLS Issuing RSA CA R1SSL Corporation

Argon2026h2

Subject

Common Name (CN): *.bio-key.com

Validity Period

Not Before: Jul 17, 2026, 20:03:28
Not After: Aug 13, 2026, 20:03:28

Issuer

Common Name (CN): SSL.com TLS Issuing RSA CA R1
Organization (O): SSL Corporation
Country / Territory (C): United States

CT Log

Argon2026h2

*.bio-key.com

1 yearNot Before: Jun 19, 2025, 15:51:13
Not After: Jul 16, 2026, 15:51:13

SSL.com RSA SSL subCASSL Corporation

Mammoth2026h2

Subject

Common Name (CN): *.bio-key.com

Validity Period

Not Before: Jun 19, 2025, 15:51:13
Not After: Jul 16, 2026, 15:51:13

Issuer

Common Name (CN): SSL.com RSA SSL subCA
Organization (O): SSL Corporation
Country / Territory (C): United States

CT Log

Mammoth2026h2

bio-key.com

3 monthsNot Before: Jan 23, 2026, 17:25:54
Not After: Apr 23, 2026, 17:25:53

R12Let's Encrypt

Tuscolo2026h1

Subject

Common Name (CN): bio-key.com

Validity Period

Not Before: Jan 23, 2026, 17:25:54
Not After: Apr 23, 2026, 17:25:53

Issuer

Common Name (CN): R12
Organization (O): Let's Encrypt
Country / Territory (C): United States

CT Log

Tuscolo2026h1

bio-key.com

3 monthsNot Before: Nov 16, 2025, 17:25:37
Not After: Feb 14, 2026, 17:25:36

R13Let's Encrypt

Xenon2026h1

Subject

Common Name (CN): bio-key.com

Validity Period

Not Before: Nov 16, 2025, 17:25:37
Not After: Feb 14, 2026, 17:25:36

Issuer

Common Name (CN): R13
Organization (O): Let's Encrypt
Country / Territory (C): United States

CT Log

Xenon2026h1

bio-key.com

3 monthsNot Before: Sep 9, 2025, 17:25:31
Not After: Dec 8, 2025, 17:25:30

R12Let's Encrypt

Sabre2025h2

Subject

Common Name (CN): bio-key.com

Validity Period

Not Before: Sep 9, 2025, 17:25:31
Not After: Dec 8, 2025, 17:25:30

Issuer

Common Name (CN): R12
Organization (O): Let's Encrypt
Country / Territory (C): United States

CT Log

Sabre2025h2

*.bio-key.comBIO-key International, Inc.

1 yearNot Before: Jul 17, 2024, 14:11:27
Not After: Aug 17, 2025, 14:11:27

SSL.com RSA SSL subCASSL Corporation

Oak2025h2

Subject

Common Name (CN): *.bio-key.com
Organization (O): BIO-key International, Inc.
Country / Territory (C): United States

Validity Period

Not Before: Jul 17, 2024, 14:11:27
Not After: Aug 17, 2025, 14:11:27

Issuer

Common Name (CN): SSL.com RSA SSL subCA
Organization (O): SSL Corporation
Country / Territory (C): United States

CT Log

Oak2025h2

bio-key.com

3 monthsNot Before: Apr 26, 2025, 17:26:00
Not After: Jul 25, 2025, 17:25:59

R10Let's Encrypt

Yeti2025

Subject

Common Name (CN): bio-key.com

Validity Period

Not Before: Apr 26, 2025, 17:26:00
Not After: Jul 25, 2025, 17:25:59

Issuer

Common Name (CN): R10
Organization (O): Let's Encrypt
Country / Territory (C): United States

CT Log

Yeti2025

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