tystar.com Domain Information

DNS records

1.1.1.1 Resolver query results

Subject	Validity Period	Issuer	CT Log
autodiscover.lpcvd.com	3 monthsNot Before: Jul 21, 2026, 14:43:35 Not After: Oct 19, 2026, 14:43:34	YR1Let's Encrypt	Gouda2026h2
Subject Common Name (CN) autodiscover.lpcvd.com Validity Period Not Before Jul 21, 2026, 14:43:35 Not After Oct 19, 2026, 14:43:34 Issuer Common Name (CN) YR1 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Gouda2026h2
tystar.com	3 monthsNot Before: Jun 5, 2026, 08:31:39 Not After: Sep 3, 2026, 08:31:38	YR1Let's Encrypt	Nimbus2026
Subject Common Name (CN) tystar.com Validity Period Not Before Jun 5, 2026, 08:31:39 Not After Sep 3, 2026, 08:31:38 Issuer Common Name (CN) YR1 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Nimbus2026
cpcontacts.tystar.com	3 monthsNot Before: Apr 5, 2026, 08:32:37 Not After: Jul 4, 2026, 08:32:36	R12Let's Encrypt	Nimbus2026
Subject Common Name (CN) cpcontacts.tystar.com Validity Period Not Before Apr 5, 2026, 08:32:37 Not After Jul 4, 2026, 08:32:36 Issuer Common Name (CN) R12 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Nimbus2026
cpcontacts.tystar.com	3 monthsNot Before: Feb 3, 2026, 06:35:16 Not After: May 4, 2026, 06:35:15	R12Let's Encrypt	Trustasia2026b
Subject Common Name (CN) cpcontacts.tystar.com Validity Period Not Before Feb 3, 2026, 06:35:16 Not After May 4, 2026, 06:35:15 Issuer Common Name (CN) R12 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Trustasia2026b
cpcontacts.tystar.com	3 monthsNot Before: Dec 1, 2025, 06:35:57 Not After: Mar 1, 2026, 06:35:56	R13Let's Encrypt	Argon2026h1
Subject Common Name (CN) cpcontacts.tystar.com Validity Period Not Before Dec 1, 2025, 06:35:57 Not After Mar 1, 2026, 06:35:56 Issuer Common Name (CN) R13 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Argon2026h1
mail.tystar.com	3 monthsNot Before: Aug 1, 2025, 05:37:18 Not After: Oct 30, 2025, 05:37:17	R11Let's Encrypt	Trustasia2025b
Subject Common Name (CN) mail.tystar.com Validity Period Not Before Aug 1, 2025, 05:37:18 Not After Oct 30, 2025, 05:37:17 Issuer Common Name (CN) R11 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Trustasia2025b
cpcalendars.tystar.com	3 monthsNot Before: Jun 1, 2025, 05:39:08 Not After: Aug 30, 2025, 05:39:07	R10Let's Encrypt	Willow2025h2c
Subject Common Name (CN) cpcalendars.tystar.com Validity Period Not Before Jun 1, 2025, 05:39:08 Not After Aug 30, 2025, 05:39:07 Issuer Common Name (CN) R10 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Willow2025h2c
cpcalendars.tystar.com	3 monthsNot Before: Apr 1, 2025, 02:43:14 Not After: Jun 30, 2025, 02:43:13	R10Let's Encrypt	Willow2025h2c
Subject Common Name (CN) cpcalendars.tystar.com Validity Period Not Before Apr 1, 2025, 02:43:14 Not After Jun 30, 2025, 02:43:13 Issuer Common Name (CN) R10 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Willow2025h2c
autodiscover.tystar.com	3 monthsNot Before: Jan 30, 2025, 00:43:11 Not After: Apr 30, 2025, 00:43:10	R10Let's Encrypt	Sphinx2025h1
Subject Common Name (CN) autodiscover.tystar.com Validity Period Not Before Jan 30, 2025, 00:43:11 Not After Apr 30, 2025, 00:43:10 Issuer Common Name (CN) R10 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Sphinx2025h1

Subject

Validity Period

Issuer

CT Log

autodiscover.lpcvd.com

3 monthsNot Before: Jul 21, 2026, 14:43:35
Not After: Oct 19, 2026, 14:43:34

YR1Let's Encrypt

Gouda2026h2

Subject

Common Name (CN): autodiscover.lpcvd.com

Validity Period

Not Before: Jul 21, 2026, 14:43:35
Not After: Oct 19, 2026, 14:43:34

Issuer

Common Name (CN): YR1
Organization (O): Let's Encrypt
Country / Territory (C): United States

CT Log

Gouda2026h2

tystar.com

3 monthsNot Before: Jun 5, 2026, 08:31:39
Not After: Sep 3, 2026, 08:31:38

YR1Let's Encrypt

Nimbus2026

Subject

Common Name (CN): tystar.com

Validity Period

Not Before: Jun 5, 2026, 08:31:39
Not After: Sep 3, 2026, 08:31:38

Issuer

Common Name (CN): YR1
Organization (O): Let's Encrypt
Country / Territory (C): United States

CT Log

Nimbus2026

cpcontacts.tystar.com

3 monthsNot Before: Apr 5, 2026, 08:32:37
Not After: Jul 4, 2026, 08:32:36

R12Let's Encrypt

Nimbus2026

Subject

Common Name (CN): cpcontacts.tystar.com

Validity Period

Not Before: Apr 5, 2026, 08:32:37
Not After: Jul 4, 2026, 08:32:36

Issuer

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

CT Log

Nimbus2026

cpcontacts.tystar.com

3 monthsNot Before: Feb 3, 2026, 06:35:16
Not After: May 4, 2026, 06:35:15

R12Let's Encrypt

Trustasia2026b

Subject

Common Name (CN): cpcontacts.tystar.com

Validity Period

Not Before: Feb 3, 2026, 06:35:16
Not After: May 4, 2026, 06:35:15

Issuer

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

CT Log

Trustasia2026b

cpcontacts.tystar.com

3 monthsNot Before: Dec 1, 2025, 06:35:57
Not After: Mar 1, 2026, 06:35:56

R13Let's Encrypt

Argon2026h1

Subject

Common Name (CN): cpcontacts.tystar.com

Validity Period

Not Before: Dec 1, 2025, 06:35:57
Not After: Mar 1, 2026, 06:35:56

Issuer

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

CT Log

Argon2026h1

mail.tystar.com

3 monthsNot Before: Aug 1, 2025, 05:37:18
Not After: Oct 30, 2025, 05:37:17

R11Let's Encrypt

Trustasia2025b

Subject

Common Name (CN): mail.tystar.com

Validity Period

Not Before: Aug 1, 2025, 05:37:18
Not After: Oct 30, 2025, 05:37:17

Issuer

Common Name (CN): R11
Organization (O): Let's Encrypt
Country / Territory (C): United States

CT Log

Trustasia2025b

cpcalendars.tystar.com

3 monthsNot Before: Jun 1, 2025, 05:39:08
Not After: Aug 30, 2025, 05:39:07

R10Let's Encrypt

Willow2025h2c

Subject

Common Name (CN): cpcalendars.tystar.com

Validity Period

Not Before: Jun 1, 2025, 05:39:08
Not After: Aug 30, 2025, 05:39:07

Issuer

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

CT Log

Willow2025h2c

cpcalendars.tystar.com

3 monthsNot Before: Apr 1, 2025, 02:43:14
Not After: Jun 30, 2025, 02:43:13

R10Let's Encrypt

Willow2025h2c

Subject

Common Name (CN): cpcalendars.tystar.com

Validity Period

Not Before: Apr 1, 2025, 02:43:14
Not After: Jun 30, 2025, 02:43:13

Issuer

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

CT Log

Willow2025h2c

autodiscover.tystar.com

3 monthsNot Before: Jan 30, 2025, 00:43:11
Not After: Apr 30, 2025, 00:43:10

R10Let's Encrypt

Sphinx2025h1

Subject

Common Name (CN): autodiscover.tystar.com

Validity Period

Not Before: Jan 30, 2025, 00:43:11
Not After: Apr 30, 2025, 00:43:10

Issuer

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

CT Log

Sphinx2025h1

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