usermap.cvut.cz Certificate - 9B751F2397FC172849CCCA11FF034ED650FA9011

A

Certificate Summary:

Subject: usermap.cvut.cz
Issuer: GEANT TLS RSA 1
Expiration: 2026-09-01 12:25:15 UTC
Key Identifier: 9B:75:1F:23:97:FC:17:28:49:CC:CA:11:FF:03:4E:D6:50:FA:90:11

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Received at FYIcenter.com on: 2025-09-18

Certificate Detailed Information:

Name:
/C=CZ/ST=Hlavn\xC3\xAD m\xC4\x9Bsto Praha/L=Praha 6/O=\xC4\x8Cesk\xC3\xA
9 vysok\xC3\xA9 u\xC4\x8Den\xC3\xAD technick\xC3\xA9 v Praze/CN=usermap.
cvut.cz

Subject: 
   Common Name (CN): usermap.cvut.cz
   Organizational Unit Name (OU): 
   Organization Name (O): České vysoké učení technické v Praze
   Locality Name (L): Praha 6
   State or Province Name (ST): Hlavní město Praha
   Country Name (C): CZ
   Email Address: 
Issuer: 
   Common Name (CN): GEANT TLS RSA 1
   Organizational Unit Name (OU): 
   Organization Name (O): Hellenic Academic and Research Institutions CA
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): GR
   Email Address: 
Valid From: Mon, 01 Sep 2025 12:25:15 +0000 
Valid To: Tue, 01 Sep 2026 12:25:15 +0000 
Serial Number: 129181282359028692505014201740377839198 
Hash: c0c58791 
Version: 2 
Signature Type: sha256WithRSAEncryption 
Purposes:  
   SSL client 
   SSL server 
   Netscape SSL server 
   S/MIME signing 
   S/MIME encryption 
   CRL signing 
   Any Purpose 
   OCSP helper 
   Time Stamp signing 
Extensions:  
   authorityKeyIdentifier:
      keyid:86:01:72:3F:8C:A9:70:E2:31:06:53:16:CE:01:5F:5B:79:C8:3C:3B
 
   authorityInfoAccess:
      CA Issuers - URI:http://crt.harica.gr/HARICA-GEANT-TLS-R1.cer
OCSP - URI:http://ocsp-tls.harica.gr
 
   subjectAltName:
      DNS:usermap.cvut.cz 
   certificatePolicies:
      Policy: 2.23.140.1.2.2
Policy: 0.4.0.2042.1.7
Policy: 1.3.6.1.4.1.26513.1.1.1.2
 
   extendedKeyUsage:
      TLS Web Client Authentication, TLS Web Server Authentication 
   crlDistributionPoints:
      
Full Name:
  URI:http://crl.harica.gr/HARICA-GEANT-TLS-R1.crl
 
   subjectKeyIdentifier:
      9B:75:1F:23:97:FC:17:28:49:CC:CA:11:FF:03:4E:D6:50:FA:90:11 
   keyUsage:
      Digital Signature, Key Encipherment 
   ct_precert_scts:
      Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 94:B1:C1:8A:B0:D0:57:C4:7B:E0:AC:04:0E:1F:2C:BC:
                8D:C3:75:72:7B:C9:51:F2:0A:52:61:26:86:3B:A7:3C
    Timestamp : Sep  1 12:35:17.544 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:20:50:E0:93:3B:C2:E9:32:E5:EA:45:51:E0:
                DE:9B:43:4A:19:D3:28:F5:E3:B4:5F:EF:54:FF:DA:C0:
                B2:E8:99:70:02:21:00:BA:FA:36:74:04:E2:A9:C7:DA:
                C2:A2:CA:86:CA:71:71:53:A2:9C:86:28:7E:48:CA:12:
                16:B1:79:C7:99:64:50
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65:
                01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8
    Timestamp : Sep  1 12:35:17.540 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:20:35:5A:00:61:D7:09:42:CC:54:8A:2C:11:
                B9:17:6C:EC:03:9A:6B:FA:79:47:9E:DC:31:DC:A5:9A:
                FF:EA:AB:7A:02:21:00:A4:AD:8F:88:0B:CA:E9:24:71:
                4D:30:FF:C9:3C:E2:78:CA:1E:1A:75:D9:64:C9:F7:2F:
                20:F3:D7:8E:02:41:7E
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB:
                B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14
    Timestamp : Sep  1 12:35:17.499 2025 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:21:00:EE:CB:5D:5E:6A:08:AE:DC:75:27:1A:
                25:A6:93:E9:7B:A3:51:A8:5F:19:6C:4D:00:7C:76:F5:
                92:B1:5A:2F:EA:02:20:66:97:9D:F4:72:A4:B7:99:3A:
                C0:F0:E5:DF:FF:CC:59:27:F4:75:AC:BA:B8:56:CA:0D:
                ED:40:3E:E1:A8:5A:64

Certificate in PEM Format:

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        usermap.cvut.cz  GEANT TLS RSA 1  2026-09-01 9B751F2397FC172… This Cert
        --------------------------------------------------
32113   GEANT TLS RSA 1  HARICA TLS RSA … 2039-12-31 8601723F8CA970E… Parent Cert

Public Key Detailed Information:

Key Details:
   Type: RSA
   Size (bits): 2048
   Modulus (n): 
9c3605533fc34df8e06aee469c85a08f263c2e84a7ac9da149372e2b1651029e
083ff138bff060993bd66a7a7f55979208940131add9cb418154411beb643a03
a37a7c0a1d96974f0b3c35c658bdb17ad51a59c83866fc3642d3f82f34547ea0
a465d4a61b7552c35cac523819a88088acac9c0bc95d2632b5a4e0450c99e8a2
c6b3e2baa7de0e876538e15fcb9fb917a8a84873d49f916ace466c67ad8cecc0
a4862f9a6fb91040566fcc33b35f7711ef070ddf257a356a778424d15c1877ab
3191609f06615b921032cd165997e884cfb23d6dc908104021eee89fb0c73ccd
dc645510da606870486638daa2f3974c070fa569c587841b79d6f57035c690dd
   Public Exponent (e): 65537 (0x010001)

Public Key in PEM Format:

Identical or Similar Keys: We found that the public key in this certificate matches key(s) recorded previously.

ID      Type Size Pri/Pub Key Identifier   Date       Comparison 
32112   RSA  2048 Public  9B751F2397FC172… 2025-09-18 Same Key ID

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