Certificate Summary:

Subject: fed-i2a.net-courrier.extra.laposte.fr
Issuer: I2A_FEDERATION
Expiration: 2028-07-10 07:29:18 UTC
Key Identifier: 4C:0D:33:4C:11:B6:DD:42:0C:9F:C5:8A:E3:0E:0D:81:15:12:8A:6D

Download and Install

Received at FYIcenter.com on: 2025-10-14

Certificate Detailed Information:

Name:
/C=FR/ST=IDF/L=PARIS/O=La Poste/OU=BSCC/CN=fed-i2a.net-courrier.extra.la
poste.fr/emailAddress=cos-certificats.dtp@laposte.fr

Subject: 
   Common Name (CN): fed-i2a.net-courrier.extra.laposte.fr
   Organizational Unit Name (OU): BSCC
   Organization Name (O): La Poste
   Locality Name (L): PARIS
   State or Province Name (ST): IDF
   Country Name (C): FR
   Email Address: cos-certificats.dtp@laposte.fr
Issuer: 
   Common Name (CN): I2A_FEDERATION
   Organizational Unit Name (OU): Courrier
   Organization Name (O): La Poste
   Locality Name (L): Chalons
   State or Province Name (ST): Champagne
   Country Name (C): FR
   Email Address: cos-certificats.dtp@laposte.fr
Valid From: Fri, 13 Jul 2018 07:29:18 +0000 
Valid To: Mon, 10 Jul 2028 07:29:18 +0000 
Serial Number: 1051 
Hash: 78244d99 
Version: 2 
Signature Type: sha1WithRSAEncryption 
Purposes:  
   SSL client 
   SSL server 
   Netscape SSL server 
   S/MIME signing 
   S/MIME encryption 
   CRL signing 
   Any Purpose 
   OCSP helper 
   Time Stamp signing 
Extensions:  
   basicConstraints:
      CA:FALSE 
   keyUsage:
      Digital Signature, Key Encipherment 
   extendedKeyUsage:
      TLS Web Server Authentication, TLS Web Client Authentication 
   subjectKeyIdentifier:
      4C:0D:33:4C:11:B6:DD:42:0C:9F:C5:8A:E3:0E:0D:81:15:12:8A:6D 
   authorityKeyIdentifier:
      keyid:9C:28:8E:1A:31:C4:01:80:2D:81:16:CE:F4:1D:A1:5F:9A:2F:FE:95
 
   subjectAltName:
      DNS:fed-i2a.net-courrier.extra.laposte.fr 

Certificate in PEM Format:

-----BEGIN CERTIFICATE-----
MIIEeDCCA2CgAwIBAgICBBswDQYJKoZIhvcNAQEFBQAwgaExCzAJBgNVBAYTAkZS
MRIwEAYDVQQIEwlDaGFtcGFnbmUxEDAOBgNVBAcTB0NoYWxvbnMxETAPBgNVBAoT
CExhIFBvc3RlMREwDwYDVQQLEwhDb3VycmllcjEXMBUGA1UEAxQOSTJBX0ZFREVS
QVRJT04xLTArBgkqhkiG9w0BCQEWHmNvcy1jZXJ0aWZpY2F0cy5kdHBAbGFwb3N0
ZS5mcjAeFw0xODA3MTMwNzI5MThaFw0yODA3MTAwNzI5MThaMIGsMQswCQYDVQQG
EwJGUjEMMAoGA1UECBMDSURGMQ4wDAYDVQQHEwVQQVJJUzERMA8GA1UEChMITGEg
UG9zdGUxDTALBgNVBAsTBEJTQ0MxLjAsBgNVBAMTJWZlZC1pMmEubmV0LWNvdXJy
aWVyLmV4dHJhLmxhcG9zdGUuZnIxLTArBgkqhkiG9w0BCQEWHmNvcy1jZXJ0aWZp
Y2F0cy5kdHBAbGFwb3N0ZS5mcjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC
ggEBALZWKOdMwYXTIwtxx4T3NazgCjcgY6zXf9Q7V4WiiBDSlN/hp6OSDbzx+9nS
p09McaBlL1ZElHNwEzdC7qYEmhVQThhFqRXR8SifUiM4OKTwgWoxaQ2mR+jk7ppp
zHBVdC79vGFGlvZCTfBNsgsTM83v5/Bo1qJJYpbEcAsPI2yVGUUjvmC12WJ9XVUJ
izMWkL5r9KgHpJuJC/M4XzsSEp3+oOOvEGP0A7n9LU2tzTlohNH9QT0tjwp+Ny9r
1cuNMydmnG/bSr/aTjhu53o2R7e01lZxpxNHquj3w3EP8SnbeN/rSy4PBBekv1g2
Djr4wGbXnYCpfNZaKRBoVGjflOcCAwEAAaOBrDCBqTAJBgNVHRMEAjAAMAsGA1Ud
DwQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwHQYDVR0OBBYE
FEwNM0wRtt1CDJ/FiuMODYEVEoptMB8GA1UdIwQYMBaAFJwojhoxxAGALYEWzvQd
oV+aL/6VMDAGA1UdEQQpMCeCJWZlZC1pMmEubmV0LWNvdXJyaWVyLmV4dHJhLmxh
cG9zdGUuZnIwDQYJKoZIhvcNAQEFBQADggEBAJbfewtyzNl+r71pdO5Gh4fW+WXU
7BB8A1a7Yxw8DJd0iFISn7Vr0xczKhecvGSUlngk6OxDx1aCYEmN+6T9JIusoxGR
APIRUGtxjlv00p+dj2qQHWW+ZYPZ5eLin8o3aMDxNFMgr4FhMfbNp2uCrGPmXaZS
VbQWQvP5ICeBBCq2Km23z3RHS1YS93CcwRECTxQ41kwS8fz154sGggmMoIRzQmG9
VlMgmT/cZlQK4p072X97Hb0NFXfDfAFVjgrFDzs+BprcGeEWxlTucWEveoYfyb9Q
xPyyuxgRUSnK+Sf6jh3Akc2HEMmlday+YWKbPvKW74czuy1GD37eadhpOi0=
-----END CERTIFICATE-----

Public Key Detailed Information:

Key Details:
   Type: RSA
   Size (bits): 2048
   Modulus (n): 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   Public Exponent (e): 65537 (0x010001)

Public Key in PEM Format:

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtlYo50zBhdMjC3HHhPc1
rOAKNyBjrNd/1DtXhaKIENKU3+Gno5INvPH72dKnT0xxoGUvVkSUc3ATN0LupgSa
FVBOGEWpFdHxKJ9SIzg4pPCBajFpDaZH6OTummnMcFV0Lv28YUaW9kJN8E2yCxMz
ze/n8GjWoklilsRwCw8jbJUZRSO+YLXZYn1dVQmLMxaQvmv0qAekm4kL8zhfOxIS
nf6g468QY/QDuf0tTa3NOWiE0f1BPS2PCn43L2vVy40zJ2acb9tKv9pOOG7nejZH
t7TWVnGnE0eq6PfDcQ/xKdt43+tLLg8EF6S/WDYOOvjAZtedgKl81lopEGhUaN+U
5wIDAQAB
-----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 
32177   RSA  2048 Public  4C0D334C11B6DD4… 2025-10-14 Same Key ID