knowledgefoundations.com Domain Information

DNS records

1.1.1.1 Resolver query results

Subject	Validity Period	Issuer	CT Log
knowledgefoundations.com	3 monthsNot Before: Jul 3, 2026, 14:03:09 Not After: Oct 1, 2026, 14:03:08	YE1Let's Encrypt	Xenon2026h2
Subject Common Name (CN) knowledgefoundations.com Validity Period Not Before Jul 3, 2026, 14:03:09 Not After Oct 1, 2026, 14:03:08 Issuer Common Name (CN) YE1 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Xenon2026h2
knowledgefoundations.com	3 monthsNot Before: Jul 3, 2026, 13:48:59 Not After: Oct 1, 2026, 13:48:58	YE2Let's Encrypt	Wyvern2026h2
Subject Common Name (CN) knowledgefoundations.com Validity Period Not Before Jul 3, 2026, 13:48:59 Not After Oct 1, 2026, 13:48:58 Issuer Common Name (CN) YE2 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Wyvern2026h2
knowledgefoundations.com	3 monthsNot Before: Jun 30, 2026, 19:53:47 Not After: Sep 28, 2026, 19:53:46	YE1Let's Encrypt	Wyvern2026h2
Subject Common Name (CN) knowledgefoundations.com Validity Period Not Before Jun 30, 2026, 19:53:47 Not After Sep 28, 2026, 19:53:46 Issuer Common Name (CN) YE1 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Wyvern2026h2
knowledgefoundations.com	3 monthsNot Before: May 15, 2026, 23:39:32 Not After: Aug 14, 2026, 00:37:05	WE1Google Trust Services	Tiger2026h2
Subject Common Name (CN) knowledgefoundations.com Validity Period Not Before May 15, 2026, 23:39:32 Not After Aug 14, 2026, 00:37:05 Issuer Common Name (CN) WE1 Organization (O) Google Trust Services Country / Territory (C) United States CT Log Tiger2026h2
knowledgefoundations.com	3 monthsNot Before: May 15, 2026, 23:40:56 Not After: Aug 13, 2026, 23:40:55	E7Let's Encrypt	Trustasia2026b
Subject Common Name (CN) knowledgefoundations.com Validity Period Not Before May 15, 2026, 23:40:56 Not After Aug 13, 2026, 23:40:55 Issuer Common Name (CN) E7 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Trustasia2026b
knowledgefoundations.com	3 monthsNot Before: Apr 14, 2026, 00:49:17 Not After: Jul 13, 2026, 00:49:16	E8Let's Encrypt	Sphinx2026h2
Subject Common Name (CN) knowledgefoundations.com Validity Period Not Before Apr 14, 2026, 00:49:17 Not After Jul 13, 2026, 00:49:16 Issuer Common Name (CN) E8 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Sphinx2026h2
knowledgefoundations.com	3 monthsNot Before: Apr 8, 2026, 05:32:05 Not After: Jul 7, 2026, 06:30:51	WE1Google Trust Services	Raio2026h2a
Subject Common Name (CN) knowledgefoundations.com Validity Period Not Before Apr 8, 2026, 05:32:05 Not After Jul 7, 2026, 06:30:51 Issuer Common Name (CN) WE1 Organization (O) Google Trust Services Country / Territory (C) United States CT Log Raio2026h2a
knowledgefoundations.com	3 monthsNot Before: Dec 11, 2025, 00:00:00 Not After: Mar 11, 2026, 00:35:05	Sectigo Public Server Authentication CA DV E36Sectigo Limited	Elephant2026h1
Subject Common Name (CN) knowledgefoundations.com Validity Period Not Before Dec 11, 2025, 00:00:00 Not After Mar 11, 2026, 00:35:05 Issuer Common Name (CN) Sectigo Public Server Authentication CA DV E36 Organization (O) Sectigo Limited Country / Territory (C) United Kingdom CT Log Elephant2026h1
knowledgefoundations.com	3 monthsNot Before: Dec 10, 2025, 23:40:12 Not After: Mar 11, 2026, 00:35:01	WE1Google Trust Services	Gouda2026h1
Subject Common Name (CN) knowledgefoundations.com Validity Period Not Before Dec 10, 2025, 23:40:12 Not After Mar 11, 2026, 00:35:01 Issuer Common Name (CN) WE1 Organization (O) Google Trust Services Country / Territory (C) United States CT Log Gouda2026h1

Subject

Validity Period

Issuer

CT Log

knowledgefoundations.com

3 monthsNot Before: Jul 3, 2026, 14:03:09
Not After: Oct 1, 2026, 14:03:08

YE1Let's Encrypt

Xenon2026h2

Subject

Common Name (CN): knowledgefoundations.com

Validity Period

Not Before: Jul 3, 2026, 14:03:09
Not After: Oct 1, 2026, 14:03:08

Issuer

Common Name (CN): YE1
Organization (O): Let's Encrypt
Country / Territory (C): United States

CT Log

Xenon2026h2

knowledgefoundations.com

3 monthsNot Before: Jul 3, 2026, 13:48:59
Not After: Oct 1, 2026, 13:48:58

YE2Let's Encrypt

Wyvern2026h2

Subject

Common Name (CN): knowledgefoundations.com

Validity Period

Not Before: Jul 3, 2026, 13:48:59
Not After: Oct 1, 2026, 13:48:58

Issuer

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

CT Log

Wyvern2026h2

knowledgefoundations.com

3 monthsNot Before: Jun 30, 2026, 19:53:47
Not After: Sep 28, 2026, 19:53:46

YE1Let's Encrypt

Wyvern2026h2

Subject

Common Name (CN): knowledgefoundations.com

Validity Period

Not Before: Jun 30, 2026, 19:53:47
Not After: Sep 28, 2026, 19:53:46

Issuer

Common Name (CN): YE1
Organization (O): Let's Encrypt
Country / Territory (C): United States

CT Log

Wyvern2026h2

knowledgefoundations.com

3 monthsNot Before: May 15, 2026, 23:39:32
Not After: Aug 14, 2026, 00:37:05

WE1Google Trust Services

Tiger2026h2

Subject

Common Name (CN): knowledgefoundations.com

Validity Period

Not Before: May 15, 2026, 23:39:32
Not After: Aug 14, 2026, 00:37:05

Issuer

Common Name (CN): WE1
Organization (O): Google Trust Services
Country / Territory (C): United States

CT Log

Tiger2026h2

knowledgefoundations.com

3 monthsNot Before: May 15, 2026, 23:40:56
Not After: Aug 13, 2026, 23:40:55

E7Let's Encrypt

Trustasia2026b

Subject

Common Name (CN): knowledgefoundations.com

Validity Period

Not Before: May 15, 2026, 23:40:56
Not After: Aug 13, 2026, 23:40:55

Issuer

Common Name (CN): E7
Organization (O): Let's Encrypt
Country / Territory (C): United States

CT Log

Trustasia2026b

knowledgefoundations.com

3 monthsNot Before: Apr 14, 2026, 00:49:17
Not After: Jul 13, 2026, 00:49:16

E8Let's Encrypt

Sphinx2026h2

Subject

Common Name (CN): knowledgefoundations.com

Validity Period

Not Before: Apr 14, 2026, 00:49:17
Not After: Jul 13, 2026, 00:49:16

Issuer

Common Name (CN): E8
Organization (O): Let's Encrypt
Country / Territory (C): United States

CT Log

Sphinx2026h2

knowledgefoundations.com

3 monthsNot Before: Apr 8, 2026, 05:32:05
Not After: Jul 7, 2026, 06:30:51

WE1Google Trust Services

Raio2026h2a

Subject

Common Name (CN): knowledgefoundations.com

Validity Period

Not Before: Apr 8, 2026, 05:32:05
Not After: Jul 7, 2026, 06:30:51

Issuer

Common Name (CN): WE1
Organization (O): Google Trust Services
Country / Territory (C): United States

CT Log

Raio2026h2a

knowledgefoundations.com

3 monthsNot Before: Dec 11, 2025, 00:00:00
Not After: Mar 11, 2026, 00:35:05

Sectigo Public Server Authentication CA DV E36Sectigo Limited

Elephant2026h1

Subject

Common Name (CN): knowledgefoundations.com

Validity Period

Not Before: Dec 11, 2025, 00:00:00
Not After: Mar 11, 2026, 00:35:05

Issuer

Common Name (CN): Sectigo Public Server Authentication CA DV E36
Organization (O): Sectigo Limited
Country / Territory (C): United Kingdom

CT Log

Elephant2026h1

knowledgefoundations.com

3 monthsNot Before: Dec 10, 2025, 23:40:12
Not After: Mar 11, 2026, 00:35:01

WE1Google Trust Services

Gouda2026h1

Subject

Common Name (CN): knowledgefoundations.com

Validity Period

Not Before: Dec 10, 2025, 23:40:12
Not After: Mar 11, 2026, 00:35:01

Issuer

Common Name (CN): WE1
Organization (O): Google Trust Services
Country / Territory (C): United States

CT Log

Gouda2026h1

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