f-secure.com Domain Information

DNS records

1.1.1.1 Resolver query results

Subject	Validity Period	Issuer	CT Log
f-secure.comF-Secure Oyj	7 monthsNot Before: Jun 3, 2026, 00:00:00 Not After: Dec 18, 2026, 23:59:59	DigiCert Global G3 TLS ECC SHA384 2020 CA1DigiCert Inc	Sphinx2026h2
Subject Common Name (CN) f-secure.com Organization (O) F-Secure Oyj Country / Territory (C) Finland Validity Period Not Before Jun 3, 2026, 00:00:00 Not After Dec 18, 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 Sphinx2026h2
f-secure.com	3 monthsNot Before: Apr 17, 2026, 08:04:53 Not After: Jul 16, 2026, 08:04:52	R12Let's Encrypt	Argon2026h2
Subject Common Name (CN) f-secure.com Validity Period Not Before Apr 17, 2026, 08:04:53 Not After Jul 16, 2026, 08:04:52 Issuer Common Name (CN) R12 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Argon2026h2
f-secure.comF-Secure Oyj	1 yearNot Before: May 20, 2025, 00:00:00 Not After: Jun 20, 2026, 23:59:59	DigiCert Global G3 TLS ECC SHA384 2020 CA1DigiCert Inc	Sphinx2026h1
Subject Common Name (CN) f-secure.com Organization (O) F-Secure Oyj Country / Territory (C) Finland Validity Period Not Before May 20, 2025, 00:00:00 Not After Jun 20, 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 Sphinx2026h1
f-secure.com	3 monthsNot Before: Feb 6, 2026, 09:01:00 Not After: May 7, 2026, 09:00:59	R13Let's Encrypt	Gouda2026h1
Subject Common Name (CN) f-secure.com Validity Period Not Before Feb 6, 2026, 09:01:00 Not After May 7, 2026, 09:00:59 Issuer Common Name (CN) R13 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Gouda2026h1
f-secure.com	3 monthsNot Before: Nov 28, 2025, 09:55:41 Not After: Feb 26, 2026, 09:55:40	R12Let's Encrypt	Oak2026h1
Subject Common Name (CN) f-secure.com Validity Period Not Before Nov 28, 2025, 09:55:41 Not After Feb 26, 2026, 09:55:40 Issuer Common Name (CN) R12 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Oak2026h1
f-secure.com	3 monthsNot Before: Sep 19, 2025, 10:49:10 Not After: Dec 18, 2025, 10:49:09	R13Let's Encrypt	Wyvern2025h2
Subject Common Name (CN) f-secure.com Validity Period Not Before Sep 19, 2025, 10:49:10 Not After Dec 18, 2025, 10:49:09 Issuer Common Name (CN) R13 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Wyvern2025h2
f-secure.com	3 monthsNot Before: Jul 11, 2025, 11:44:53 Not After: Oct 9, 2025, 11:44:52	R10Let's Encrypt	Oak2025h2
Subject Common Name (CN) f-secure.com Validity Period Not Before Jul 11, 2025, 11:44:53 Not After Oct 9, 2025, 11:44:52 Issuer Common Name (CN) R10 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Oak2025h2
f-secure.com	3 monthsNot Before: Apr 16, 2025, 06:52:19 Not After: Jul 15, 2025, 06:52:18	R10Let's Encrypt	Argon2025h2
Subject Common Name (CN) f-secure.com Validity Period Not Before Apr 16, 2025, 06:52:19 Not After Jul 15, 2025, 06:52:18 Issuer Common Name (CN) R10 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Argon2025h2
f-secure.com	3 monthsNot Before: Apr 10, 2025, 07:39:43 Not After: Jul 9, 2025, 07:39:42	R11Let's Encrypt	Argon2025h2
Subject Common Name (CN) f-secure.com Validity Period Not Before Apr 10, 2025, 07:39:43 Not After Jul 9, 2025, 07:39:42 Issuer Common Name (CN) R11 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Argon2025h2
f-secure.com	3 monthsNot Before: Apr 7, 2025, 10:15:06 Not After: Jul 6, 2025, 10:15:05	R11Let's Encrypt	Xenon2025h2
Subject Common Name (CN) f-secure.com Validity Period Not Before Apr 7, 2025, 10:15:06 Not After Jul 6, 2025, 10:15:05 Issuer Common Name (CN) R11 Organization (O) Let's Encrypt Country / Territory (C) United States CT Log Xenon2025h2

Subject

Validity Period

Issuer

CT Log

f-secure.comF-Secure Oyj

7 monthsNot Before: Jun 3, 2026, 00:00:00
Not After: Dec 18, 2026, 23:59:59

DigiCert Global G3 TLS ECC SHA384 2020 CA1DigiCert Inc

Sphinx2026h2

Subject

Common Name (CN): f-secure.com
Organization (O): F-Secure Oyj
Country / Territory (C): Finland

Validity Period

Not Before: Jun 3, 2026, 00:00:00
Not After: Dec 18, 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

Sphinx2026h2

f-secure.com

3 monthsNot Before: Apr 17, 2026, 08:04:53
Not After: Jul 16, 2026, 08:04:52

R12Let's Encrypt

Argon2026h2

Subject

Common Name (CN): f-secure.com

Validity Period

Not Before: Apr 17, 2026, 08:04:53
Not After: Jul 16, 2026, 08:04:52

Issuer

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

CT Log

Argon2026h2

f-secure.comF-Secure Oyj

1 yearNot Before: May 20, 2025, 00:00:00
Not After: Jun 20, 2026, 23:59:59

DigiCert Global G3 TLS ECC SHA384 2020 CA1DigiCert Inc

Sphinx2026h1

Subject

Common Name (CN): f-secure.com
Organization (O): F-Secure Oyj
Country / Territory (C): Finland

Validity Period

Not Before: May 20, 2025, 00:00:00
Not After: Jun 20, 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

Sphinx2026h1

f-secure.com

3 monthsNot Before: Feb 6, 2026, 09:01:00
Not After: May 7, 2026, 09:00:59

R13Let's Encrypt

Gouda2026h1

Subject

Common Name (CN): f-secure.com

Validity Period

Not Before: Feb 6, 2026, 09:01:00
Not After: May 7, 2026, 09:00:59

Issuer

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

CT Log

Gouda2026h1

f-secure.com

3 monthsNot Before: Nov 28, 2025, 09:55:41
Not After: Feb 26, 2026, 09:55:40

R12Let's Encrypt

Oak2026h1

Subject

Common Name (CN): f-secure.com

Validity Period

Not Before: Nov 28, 2025, 09:55:41
Not After: Feb 26, 2026, 09:55:40

Issuer

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

CT Log

Oak2026h1

f-secure.com

3 monthsNot Before: Sep 19, 2025, 10:49:10
Not After: Dec 18, 2025, 10:49:09

R13Let's Encrypt

Wyvern2025h2

Subject

Common Name (CN): f-secure.com

Validity Period

Not Before: Sep 19, 2025, 10:49:10
Not After: Dec 18, 2025, 10:49:09

Issuer

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

CT Log

Wyvern2025h2

f-secure.com

3 monthsNot Before: Jul 11, 2025, 11:44:53
Not After: Oct 9, 2025, 11:44:52

R10Let's Encrypt

Oak2025h2

Subject

Common Name (CN): f-secure.com

Validity Period

Not Before: Jul 11, 2025, 11:44:53
Not After: Oct 9, 2025, 11:44:52

Issuer

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

CT Log

Oak2025h2

f-secure.com

3 monthsNot Before: Apr 16, 2025, 06:52:19
Not After: Jul 15, 2025, 06:52:18

R10Let's Encrypt

Argon2025h2

Subject

Common Name (CN): f-secure.com

Validity Period

Not Before: Apr 16, 2025, 06:52:19
Not After: Jul 15, 2025, 06:52:18

Issuer

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

CT Log

Argon2025h2

f-secure.com

3 monthsNot Before: Apr 10, 2025, 07:39:43
Not After: Jul 9, 2025, 07:39:42

R11Let's Encrypt

Argon2025h2

Subject

Common Name (CN): f-secure.com

Validity Period

Not Before: Apr 10, 2025, 07:39:43
Not After: Jul 9, 2025, 07:39:42

Issuer

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

CT Log

Argon2025h2

f-secure.com

3 monthsNot Before: Apr 7, 2025, 10:15:06
Not After: Jul 6, 2025, 10:15:05

R11Let's Encrypt

Xenon2025h2

Subject

Common Name (CN): f-secure.com

Validity Period

Not Before: Apr 7, 2025, 10:15:06
Not After: Jul 6, 2025, 10:15:05

Issuer

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

CT Log

Xenon2025h2

Domain Information for f-secure.com

Details

Details

WHOIS

DNS records

Certificates

Certificates

Visitor location for f-secure.com

URL scans

Details

Certificates