klassmar.com Domain Information

DNS records

1.1.1.1 Resolver query results

Subject	Validity Period	Issuer	CT Log
*.klassmar.com	3 monthsNot Before: Jun 27, 2026, 09:08:16 Not After: Sep 25, 2026, 09:08:15	YE2Let's Encrypt	Gouda2026h2
Subject Common Name (CN) *.klassmar.com Validity Period Not Before Jun 27, 2026, 09:08:16 Not After Sep 25, 2026, 09:08:15 Issuer Common Name (CN) YE2 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Gouda2026h2
klassmar.com	3 monthsNot Before: Jun 27, 2026, 08:40:21 Not After: Sep 25, 2026, 08:40:20	YE2Let's Encrypt	Tuscolo2026h2
Subject Common Name (CN) klassmar.com Validity Period Not Before Jun 27, 2026, 08:40:21 Not After Sep 25, 2026, 08:40:20 Issuer Common Name (CN) YE2 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Tuscolo2026h2
*.klassmar.com	3 monthsNot Before: Jun 20, 2026, 05:46:27 Not After: Sep 18, 2026, 05:46:26	YR1Let's Encrypt	Xenon2026h2
Subject Common Name (CN) *.klassmar.com Validity Period Not Before Jun 20, 2026, 05:46:27 Not After Sep 18, 2026, 05:46:26 Issuer Common Name (CN) YR1 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Xenon2026h2
klassmar.com.flexypatch.com	3 monthsNot Before: Apr 20, 2026, 05:46:53 Not After: Jul 19, 2026, 05:46:52	R12Let's Encrypt	Argon2026h2
Subject Common Name (CN) klassmar.com.flexypatch.com Validity Period Not Before Apr 20, 2026, 05:46:53 Not After Jul 19, 2026, 05:46:52 Issuer Common Name (CN) R12 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Argon2026h2
*.klassmar.com	3 monthsNot Before: Aug 19, 2025, 02:44:57 Not After: Nov 17, 2025, 02:44:56	R11Let's Encrypt	Xenon2025h2
Subject Common Name (CN) *.klassmar.com Validity Period Not Before Aug 19, 2025, 02:44:57 Not After Nov 17, 2025, 02:44:56 Issuer Common Name (CN) R11 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Xenon2025h2
klassmar.com.flexypatch.com	3 monthsNot Before: Jun 19, 2025, 02:44:54 Not After: Sep 17, 2025, 02:44:53	R11Let's Encrypt	Willow2025h2c
Subject Common Name (CN) klassmar.com.flexypatch.com Validity Period Not Before Jun 19, 2025, 02:44:54 Not After Sep 17, 2025, 02:44:53 Issuer Common Name (CN) R11 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Willow2025h2c
klassmar.com.flexypatch.com	3 monthsNot Before: Apr 19, 2025, 02:45:16 Not After: Jul 18, 2025, 02:45:15	R11Let's Encrypt	Xenon2025h2
Subject Common Name (CN) klassmar.com.flexypatch.com Validity Period Not Before Apr 19, 2025, 02:45:16 Not After Jul 18, 2025, 02:45:15 Issuer Common Name (CN) R11 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Xenon2025h2
www.klassmar.com.flexypatch.com	3 monthsNot Before: Dec 18, 2024, 00:46:27 Not After: Mar 18, 2025, 00:46:26	R10Let's Encrypt	Sycamore2025h1b
Subject Common Name (CN) www.klassmar.com.flexypatch.com Validity Period Not Before Dec 18, 2024, 00:46:27 Not After Mar 18, 2025, 00:46:26 Issuer Common Name (CN) R10 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Sycamore2025h1b
klassmar.com.flexypatch.com	3 monthsNot Before: Aug 17, 2024, 23:46:02 Not After: Nov 15, 2024, 23:46:01	R11Let's Encrypt	Xenon2024
Subject Common Name (CN) klassmar.com.flexypatch.com Validity Period Not Before Aug 17, 2024, 23:46:02 Not After Nov 15, 2024, 23:46:01 Issuer Common Name (CN) R11 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Xenon2024
cpcontacts.klassmar.com	3 monthsNot Before: Jun 17, 2024, 23:47:04 Not After: Sep 15, 2024, 23:47:03	R10Let's Encrypt	Sabre2024h2
Subject Common Name (CN) cpcontacts.klassmar.com Validity Period Not Before Jun 17, 2024, 23:47:04 Not After Sep 15, 2024, 23:47:03 Issuer Common Name (CN) R10 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Sabre2024h2

Subject

Validity Period

Issuer

CT Log

*.klassmar.com

3 monthsNot Before: Jun 27, 2026, 09:08:16
Not After: Sep 25, 2026, 09:08:15

YE2Let's Encrypt

Gouda2026h2

Subject

Common Name (CN): *.klassmar.com

Validity Period

Not Before: Jun 27, 2026, 09:08:16
Not After: Sep 25, 2026, 09:08:15

Issuer

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

CT Log

Gouda2026h2

klassmar.com

3 monthsNot Before: Jun 27, 2026, 08:40:21
Not After: Sep 25, 2026, 08:40:20

YE2Let's Encrypt

Tuscolo2026h2

Subject

Common Name (CN): klassmar.com

Validity Period

Not Before: Jun 27, 2026, 08:40:21
Not After: Sep 25, 2026, 08:40:20

Issuer

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

CT Log

Tuscolo2026h2

*.klassmar.com

3 monthsNot Before: Jun 20, 2026, 05:46:27
Not After: Sep 18, 2026, 05:46:26

YR1Let's Encrypt

Xenon2026h2

Subject

Common Name (CN): *.klassmar.com

Validity Period

Not Before: Jun 20, 2026, 05:46:27
Not After: Sep 18, 2026, 05:46:26

Issuer

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

CT Log

Xenon2026h2

klassmar.com.flexypatch.com

3 monthsNot Before: Apr 20, 2026, 05:46:53
Not After: Jul 19, 2026, 05:46:52

R12Let's Encrypt

Argon2026h2

Subject

Common Name (CN): klassmar.com.flexypatch.com

Validity Period

Not Before: Apr 20, 2026, 05:46:53
Not After: Jul 19, 2026, 05:46:52

Issuer

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

CT Log

Argon2026h2

*.klassmar.com

3 monthsNot Before: Aug 19, 2025, 02:44:57
Not After: Nov 17, 2025, 02:44:56

R11Let's Encrypt

Xenon2025h2

Subject

Common Name (CN): *.klassmar.com

Validity Period

Not Before: Aug 19, 2025, 02:44:57
Not After: Nov 17, 2025, 02:44:56

Issuer

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

CT Log

Xenon2025h2

klassmar.com.flexypatch.com

3 monthsNot Before: Jun 19, 2025, 02:44:54
Not After: Sep 17, 2025, 02:44:53

R11Let's Encrypt

Willow2025h2c

Subject

Common Name (CN): klassmar.com.flexypatch.com

Validity Period

Not Before: Jun 19, 2025, 02:44:54
Not After: Sep 17, 2025, 02:44:53

Issuer

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

CT Log

Willow2025h2c

klassmar.com.flexypatch.com

3 monthsNot Before: Apr 19, 2025, 02:45:16
Not After: Jul 18, 2025, 02:45:15

R11Let's Encrypt

Xenon2025h2

Subject

Common Name (CN): klassmar.com.flexypatch.com

Validity Period

Not Before: Apr 19, 2025, 02:45:16
Not After: Jul 18, 2025, 02:45:15

Issuer

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

CT Log

Xenon2025h2

www.klassmar.com.flexypatch.com

3 monthsNot Before: Dec 18, 2024, 00:46:27
Not After: Mar 18, 2025, 00:46:26

R10Let's Encrypt

Sycamore2025h1b

Subject

Common Name (CN): www.klassmar.com.flexypatch.com

Validity Period

Not Before: Dec 18, 2024, 00:46:27
Not After: Mar 18, 2025, 00:46:26

Issuer

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

CT Log

Sycamore2025h1b

klassmar.com.flexypatch.com

3 monthsNot Before: Aug 17, 2024, 23:46:02
Not After: Nov 15, 2024, 23:46:01

R11Let's Encrypt

Xenon2024

Subject

Common Name (CN): klassmar.com.flexypatch.com

Validity Period

Not Before: Aug 17, 2024, 23:46:02
Not After: Nov 15, 2024, 23:46:01

Issuer

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

CT Log

Xenon2024

cpcontacts.klassmar.com

3 monthsNot Before: Jun 17, 2024, 23:47:04
Not After: Sep 15, 2024, 23:47:03

R10Let's Encrypt

Sabre2024h2

Subject

Common Name (CN): cpcontacts.klassmar.com

Validity Period

Not Before: Jun 17, 2024, 23:47:04
Not After: Sep 15, 2024, 23:47:03

Issuer

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

CT Log

Sabre2024h2

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