sdu.dk Domain Information | Cloudflare Radar

DNS records

1.1.1.1 Resolver query results

Subject	Validity Period	Issuer	CT Log
*.sdu.dk	7 monthsNot Before: Jul 17, 2026, 19:40:24 Not After: Feb 1, 2027, 19:40:23	GEANT TLS ECC 1Hellenic Academic and Research Institutions CA	Sphinx2027h1
Subject Common Name (CN) *.sdu.dk Validity Period Not Before Jul 17, 2026, 19:40:24 Not After Feb 1, 2027, 19:40:23 Issuer Common Name (CN) GEANT TLS ECC 1 Organization (O) Hellenic Academic and Research Institutions CA Country / Territory (C) Greece CT Log Sphinx2027h1
sdu.dk	1 yearNot Before: Dec 6, 2025, 12:38:34 Not After: Dec 6, 2026, 12:38:34	GEANT TLS RSA 1Hellenic Academic and Research Institutions CA	Argon2026h2
Subject Common Name (CN) sdu.dk Validity Period Not Before Dec 6, 2025, 12:38:34 Not After Dec 6, 2026, 12:38:34 Issuer Common Name (CN) GEANT TLS RSA 1 Organization (O) Hellenic Academic and Research Institutions CA Country / Territory (C) Greece CT Log Argon2026h2
*.sdu.dkSyddansk Universitet	1 yearNot Before: Nov 11, 2025, 09:56:08 Not After: Nov 11, 2026, 09:56:08	GEANT TLS RSA 1Hellenic Academic and Research Institutions CA	Tiger2026h2
Subject Common Name (CN) *.sdu.dk Organization (O) Syddansk Universitet Country / Territory (C) Denmark Validity Period Not Before Nov 11, 2025, 09:56:08 Not After Nov 11, 2026, 09:56:08 Issuer Common Name (CN) GEANT TLS RSA 1 Organization (O) Hellenic Academic and Research Institutions CA Country / Territory (C) Greece CT Log Tiger2026h2
*.sdu.dkSyddansk Universitet	1 yearNot Before: Nov 11, 2025, 09:01:07 Not After: Nov 11, 2026, 09:01:07	GEANT TLS RSA 1Hellenic Academic and Research Institutions CA	Tiger2026h2
Subject Common Name (CN) *.sdu.dk Organization (O) Syddansk Universitet Country / Territory (C) Denmark Validity Period Not Before Nov 11, 2025, 09:01:07 Not After Nov 11, 2026, 09:01:07 Issuer Common Name (CN) GEANT TLS RSA 1 Organization (O) Hellenic Academic and Research Institutions CA Country / Territory (C) Greece CT Log Tiger2026h2
*.sdu.dkSyddansk Universitet	1 yearNot Before: Nov 3, 2025, 13:20:07 Not After: Nov 3, 2026, 13:20:07	GEANT TLS RSA 1Hellenic Academic and Research Institutions CA	Xenon2026h2
Subject Common Name (CN) *.sdu.dk Organization (O) Syddansk Universitet Country / Territory (C) Denmark Validity Period Not Before Nov 3, 2025, 13:20:07 Not After Nov 3, 2026, 13:20:07 Issuer Common Name (CN) GEANT TLS RSA 1 Organization (O) Hellenic Academic and Research Institutions CA Country / Territory (C) Greece CT Log Xenon2026h2
*.sdu.dkSyddansk Universitet	1 yearNot Before: Oct 30, 2025, 12:22:52 Not After: Oct 30, 2026, 12:22:52	GEANT TLS RSA 1Hellenic Academic and Research Institutions CA	Oak2026h2
Subject Common Name (CN) *.sdu.dk Organization (O) Syddansk Universitet Country / Territory (C) Denmark Validity Period Not Before Oct 30, 2025, 12:22:52 Not After Oct 30, 2026, 12:22:52 Issuer Common Name (CN) GEANT TLS RSA 1 Organization (O) Hellenic Academic and Research Institutions CA Country / Territory (C) Greece CT Log Oak2026h2
sdu.dkSyddansk Universitet	1 yearNot Before: Oct 27, 2025, 12:07:18 Not After: Oct 27, 2026, 12:07:18	GEANT TLS RSA 1Hellenic Academic and Research Institutions CA	Trustasia2026b
Subject Common Name (CN) sdu.dk Organization (O) Syddansk Universitet Country / Territory (C) Denmark Validity Period Not Before Oct 27, 2025, 12:07:18 Not After Oct 27, 2026, 12:07:18 Issuer Common Name (CN) GEANT TLS RSA 1 Organization (O) Hellenic Academic and Research Institutions CA Country / Territory (C) Greece CT Log Trustasia2026b
*.sdu.dk	1 yearNot Before: Aug 4, 2025, 06:56:25 Not After: Aug 4, 2026, 06:56:25	GEANT TLS ECC 1Hellenic Academic and Research Institutions CA	Trustasia2026a
Subject Common Name (CN) *.sdu.dk Validity Period Not Before Aug 4, 2025, 06:56:25 Not After Aug 4, 2026, 06:56:25 Issuer Common Name (CN) GEANT TLS ECC 1 Organization (O) Hellenic Academic and Research Institutions CA Country / Territory (C) Greece CT Log Trustasia2026a
*.sdu.dkSyddansk Universitet	1 yearNot Before: Dec 6, 2024, 00:00:00 Not After: Dec 6, 2025, 23:59:59	GEANT OV RSA CA 4GEANT Vereniging	Argon2025h2
Subject Common Name (CN) *.sdu.dk Organization (O) Syddansk Universitet Country / Territory (C) Denmark Validity Period Not Before Dec 6, 2024, 00:00:00 Not After Dec 6, 2025, 23:59:59 Issuer Common Name (CN) GEANT OV RSA CA 4 Organization (O) GEANT Vereniging Country / Territory (C) Netherlands CT Log Argon2025h2
*.sdu.dkSyddansk Universitet	1 yearNot Before: Dec 6, 2024, 00:00:00 Not After: Dec 6, 2025, 23:59:59	GEANT OV RSA CA 4GEANT Vereniging	Argon2025h2
Subject Common Name (CN) *.sdu.dk Organization (O) Syddansk Universitet Country / Territory (C) Denmark Validity Period Not Before Dec 6, 2024, 00:00:00 Not After Dec 6, 2025, 23:59:59 Issuer Common Name (CN) GEANT OV RSA CA 4 Organization (O) GEANT Vereniging Country / Territory (C) Netherlands CT Log Argon2025h2

Subject

Validity Period

Issuer

CT Log

*.sdu.dk

7 monthsNot Before: Jul 17, 2026, 19:40:24
Not After: Feb 1, 2027, 19:40:23

GEANT TLS ECC 1Hellenic Academic and Research Institutions CA

Sphinx2027h1

Subject

Common Name (CN): *.sdu.dk

Validity Period

Not Before: Jul 17, 2026, 19:40:24
Not After: Feb 1, 2027, 19:40:23

Issuer

Common Name (CN): GEANT TLS ECC 1
Organization (O): Hellenic Academic and Research Institutions CA
Country / Territory (C): Greece

CT Log

Sphinx2027h1

sdu.dk

1 yearNot Before: Dec 6, 2025, 12:38:34
Not After: Dec 6, 2026, 12:38:34

GEANT TLS RSA 1Hellenic Academic and Research Institutions CA

Argon2026h2

Subject

Common Name (CN): sdu.dk

Validity Period

Not Before: Dec 6, 2025, 12:38:34
Not After: Dec 6, 2026, 12:38:34

Issuer

Common Name (CN): GEANT TLS RSA 1
Organization (O): Hellenic Academic and Research Institutions CA
Country / Territory (C): Greece

CT Log

Argon2026h2

*.sdu.dkSyddansk Universitet

1 yearNot Before: Nov 11, 2025, 09:56:08
Not After: Nov 11, 2026, 09:56:08

GEANT TLS RSA 1Hellenic Academic and Research Institutions CA

Tiger2026h2

Subject

Common Name (CN): *.sdu.dk
Organization (O): Syddansk Universitet
Country / Territory (C): Denmark

Validity Period

Not Before: Nov 11, 2025, 09:56:08
Not After: Nov 11, 2026, 09:56:08

Issuer

Common Name (CN): GEANT TLS RSA 1
Organization (O): Hellenic Academic and Research Institutions CA
Country / Territory (C): Greece

CT Log

Tiger2026h2

*.sdu.dkSyddansk Universitet

1 yearNot Before: Nov 11, 2025, 09:01:07
Not After: Nov 11, 2026, 09:01:07

GEANT TLS RSA 1Hellenic Academic and Research Institutions CA

Tiger2026h2

Subject

Common Name (CN): *.sdu.dk
Organization (O): Syddansk Universitet
Country / Territory (C): Denmark

Validity Period

Not Before: Nov 11, 2025, 09:01:07
Not After: Nov 11, 2026, 09:01:07

Issuer

Common Name (CN): GEANT TLS RSA 1
Organization (O): Hellenic Academic and Research Institutions CA
Country / Territory (C): Greece

CT Log

Tiger2026h2

*.sdu.dkSyddansk Universitet

1 yearNot Before: Nov 3, 2025, 13:20:07
Not After: Nov 3, 2026, 13:20:07

GEANT TLS RSA 1Hellenic Academic and Research Institutions CA

Xenon2026h2

Subject

Common Name (CN): *.sdu.dk
Organization (O): Syddansk Universitet
Country / Territory (C): Denmark

Validity Period

Not Before: Nov 3, 2025, 13:20:07
Not After: Nov 3, 2026, 13:20:07

Issuer

Common Name (CN): GEANT TLS RSA 1
Organization (O): Hellenic Academic and Research Institutions CA
Country / Territory (C): Greece

CT Log

Xenon2026h2

*.sdu.dkSyddansk Universitet

1 yearNot Before: Oct 30, 2025, 12:22:52
Not After: Oct 30, 2026, 12:22:52

GEANT TLS RSA 1Hellenic Academic and Research Institutions CA

Oak2026h2

Subject

Common Name (CN): *.sdu.dk
Organization (O): Syddansk Universitet
Country / Territory (C): Denmark

Validity Period

Not Before: Oct 30, 2025, 12:22:52
Not After: Oct 30, 2026, 12:22:52

Issuer

Common Name (CN): GEANT TLS RSA 1
Organization (O): Hellenic Academic and Research Institutions CA
Country / Territory (C): Greece

CT Log

Oak2026h2

sdu.dkSyddansk Universitet

1 yearNot Before: Oct 27, 2025, 12:07:18
Not After: Oct 27, 2026, 12:07:18

GEANT TLS RSA 1Hellenic Academic and Research Institutions CA

Trustasia2026b

Subject

Common Name (CN): sdu.dk
Organization (O): Syddansk Universitet
Country / Territory (C): Denmark

Validity Period

Not Before: Oct 27, 2025, 12:07:18
Not After: Oct 27, 2026, 12:07:18

Issuer

Common Name (CN): GEANT TLS RSA 1
Organization (O): Hellenic Academic and Research Institutions CA
Country / Territory (C): Greece

CT Log

Trustasia2026b

*.sdu.dk

1 yearNot Before: Aug 4, 2025, 06:56:25
Not After: Aug 4, 2026, 06:56:25

GEANT TLS ECC 1Hellenic Academic and Research Institutions CA

Trustasia2026a

Subject

Common Name (CN): *.sdu.dk

Validity Period

Not Before: Aug 4, 2025, 06:56:25
Not After: Aug 4, 2026, 06:56:25

Issuer

Common Name (CN): GEANT TLS ECC 1
Organization (O): Hellenic Academic and Research Institutions CA
Country / Territory (C): Greece

CT Log

Trustasia2026a

*.sdu.dkSyddansk Universitet

1 yearNot Before: Dec 6, 2024, 00:00:00
Not After: Dec 6, 2025, 23:59:59

GEANT OV RSA CA 4GEANT Vereniging

Argon2025h2

Subject

Common Name (CN): *.sdu.dk
Organization (O): Syddansk Universitet
Country / Territory (C): Denmark

Validity Period

Not Before: Dec 6, 2024, 00:00:00
Not After: Dec 6, 2025, 23:59:59

Issuer

Common Name (CN): GEANT OV RSA CA 4
Organization (O): GEANT Vereniging
Country / Territory (C): Netherlands

CT Log

Argon2025h2

*.sdu.dkSyddansk Universitet

1 yearNot Before: Dec 6, 2024, 00:00:00
Not After: Dec 6, 2025, 23:59:59

GEANT OV RSA CA 4GEANT Vereniging

Argon2025h2

Subject

Common Name (CN): *.sdu.dk
Organization (O): Syddansk Universitet
Country / Territory (C): Denmark

Validity Period

Not Before: Dec 6, 2024, 00:00:00
Not After: Dec 6, 2025, 23:59:59

Issuer

Common Name (CN): GEANT OV RSA CA 4
Organization (O): GEANT Vereniging
Country / Territory (C): Netherlands

CT Log

Argon2025h2

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