Certificate Summary:

Subject: *.springer.com
Issuer: R3
Expiration: 2023-10-16 19:33:24 UTC
Key Identifier: 7D:2D:F0:26:84:50:12:6E:61:D5:6D:54:DC:0E:F3:F1:69:F3:EC:E1

Download and Install

Received at FYIcenter.com on: 2023-08-24

Certificate Detailed Information:

Name:
/CN=*.springer.com

Subject: 
   Common Name (CN): *.springer.com
   Organizational Unit Name (OU): 
   Organization Name (O): 
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): 
   Email Address: 
Issuer: 
   Common Name (CN): R3
   Organizational Unit Name (OU): 
   Organization Name (O): Let's Encrypt
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): US
   Email Address: 
Valid From: Tue, 18 Jul 2023 19:33:25 +0000 
Valid To: Mon, 16 Oct 2023 19:33:24 +0000 
Serial Number: 0x04809005091538F60D60E4182F6C153A2583 
Hash: a9d4ae3f 
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:  
   keyUsage:
      Digital Signature, Key Encipherment 
   extendedKeyUsage:
      TLS Web Server Authentication, TLS Web Client Authentication 
   basicConstraints:
      CA:FALSE 
   subjectKeyIdentifier:
      7D:2D:F0:26:84:50:12:6E:61:D5:6D:54:DC:0E:F3:F1:69:F3:EC:E1 
   authorityKeyIdentifier:
      keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
 
   authorityInfoAccess:
      OCSP - URI:http://r3.o.lencr.org
CA Issuers - URI:http://r3.i.lencr.org/
 
   subjectAltName:
      DNS:*.springer.com 
   certificatePolicies:
      Policy: 2.23.140.1.2.1
 
   ct_precert_scts:
      Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : B7:3E:FB:24:DF:9C:4D:BA:75:F2:39:C5:BA:58:F4:6C:
                5D:FC:42:CF:7A:9F:35:C4:9E:1D:09:81:25:ED:B4:99
    Timestamp : Jul 18 20:33:25.348 2023 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:20:33:90:06:65:C2:89:CF:E1:BD:7D:DF:BD:
                4A:46:04:88:C7:0B:00:42:0D:8A:13:89:AA:31:A7:F8:
                58:08:DA:EC:02:21:00:8A:05:5C:F7:18:54:62:AC:8C:
                91:64:1C:AD:9A:DF:29:FE:39:69:EA:30:BA:02:B7:B7:
                E8:B0:7D:90:D5:52:3E
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : E8:3E:D0:DA:3E:F5:06:35:32:E7:57:28:BC:89:6B:C9:
                03:D3:CB:D1:11:6B:EC:EB:69:E1:77:7D:6D:06:BD:6E
    Timestamp : Jul 18 20:33:25.401 2023 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:45:02:20:74:86:C2:6B:DA:80:C6:A3:6F:D4:4A:E4:
                21:02:A5:64:09:25:CA:4E:9A:0E:4A:58:6F:DA:26:CD:
                31:30:22:7A:02:21:00:F0:BA:FF:2B:69:8F:EE:33:44:
                3B:A6:F2:C0:BD:51:3F:63:1A:C7:55:24:81:99:51:30:
                23:CC:EA:CF:5B:29:83 

Certificate in PEM Format:

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        *.springer.com   R3               2023-10-16 7D2DF0268450126… This Cert
        --------------------------------------------------
9736    R3               ISRG Root X1     2025-09-15 142EB317B75856C… Parent Cert
10031   R3               DST Root CA X3   2021-09-29 142EB317B75856C… Parent Cert

Public Key Detailed Information:

Key Details:
   Type: RSA
   Size (bits): 2048
   Modulus (n): 
c502fd3bda5e3ff716e2027c2cd5cbad1f4c422ca7e2170099cd49003fa9c48d
558be2c9c943e4efc4454bed38e092ec524eae80a4ea497d42947c92f1b94c6d
86b114d2e59a50999deacd8b144a2ed7ef192794eb89741ca0af2783579a4d44
cc95c4ca2985e3c6058279a8a73579dcf91533b8acbddbce9043431daae6936d
b3257637018be6dc6db37dbe1ad288cc1129fad8b33e63caa065d208f9f0e485
234dddd1282f640e28903697091f11ad2c0866566182f85555147342b426cf6c
1aad9cd6c792e53ce50e650c83429668ae512ecdb41db7e16098baffa05f07d0
e40c30375d8b6361d9f2b9a3587e305066bef34e99b96c4d84544c0d84326723
   Public Exponent (e): 65537 (0x010001)

Public Key in PEM Format:

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxQL9O9peP/cW4gJ8LNXL
rR9MQiyn4hcAmc1JAD+pxI1Vi+LJyUPk78RFS+044JLsUk6ugKTqSX1ClHyS8blM
bYaxFNLlmlCZnerNixRKLtfvGSeU64l0HKCvJ4NXmk1EzJXEyimF48YFgnmopzV5
3PkVM7isvdvOkENDHarmk22zJXY3AYvm3G2zfb4a0ojMESn62LM+Y8qgZdII+fDk
hSNN3dEoL2QOKJA2lwkfEa0sCGZWYYL4VVUUc0K0Js9sGq2c1seS5TzlDmUMg0KW
aK5RLs20HbfhYJi6/6BfB9DkDDA3XYtjYdnyuaNYfjBQZr7zTpm5bE2EVEwNhDJn
IwIDAQAB
-----END PUBLIC KEY-----

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 
16496   RSA  2048 Public  7D2DF0268450126… 2023-08-24 Same Key ID