*.avast.com Certificate - 8FEF39FA4F3211D4ADB376634730586B150B270E

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Certificate Summary:

Subject: *.avast.com
Issuer: DigiCert SHA2 High Assurance Server CA
Expiration: 2020-04-24 12:00:00 UTC
Key Identifier: 8F:EF:39:FA:4F:32:11:D4:AD:B3:76:63:47:30:58:6B:15:0B:27:0E

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Received at FYIcenter.com on: 2019-06-30

Certificate Detailed Information:

Name:
/C=CZ/L=Praha 4/O=AVAST Software s.r.o./OU=IT Crowd/CN=*.avast.com

Subject: 
   Common Name (CN): *.avast.com
   Organizational Unit Name (OU): IT Crowd
   Organization Name (O): AVAST Software s.r.o.
   Locality Name (L): Praha 4
   State or Province Name (ST): 
   Country Name (C): CZ
   Email Address: 
Issuer: 
   Common Name (CN): DigiCert SHA2 High Assurance Server CA
   Organizational Unit Name (OU): www.digicert.com
   Organization Name (O): DigiCert Inc
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): US
   Email Address: 
Valid From: Tue, 12 Dec 2017 00:00:00 +0000 
Valid To: Fri, 24 Apr 2020 12:00:00 +0000 
Serial Number: 11400939219447750719528663019467110736 
Hash: 2a3ca9ed 
Version: 2 
Signature Type: sha512WithRSAEncryption 
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:51:68:FF:90:AF:02:07:75:3C:CC:D9:65:64:62:A2:12:B8:59:72:3B
 
   subjectKeyIdentifier:
      8F:EF:39:FA:4F:32:11:D4:AD:B3:76:63:47:30:58:6B:15:0B:27:0E 
   subjectAltName:
      DNS:*.avast.com, DNS:avast.com, DNS:forum.avast.com 
   keyUsage:
      Digital Signature, Key Encipherment 
   extendedKeyUsage:
      TLS Web Server Authentication, TLS Web Client Authentication 
   crlDistributionPoints:
      
Full Name:
  URI:http://crl3.digicert.com/sha2-ha-server-g6.crl

Full Name:
  URI:http://crl4.digicert.com/sha2-ha-server-g6.crl
 
   certificatePolicies:
      Policy: 2.16.840.1.114412.1.1
  CPS: https://www.digicert.com/CPS
Policy: 2.23.140.1.2.2
 
   authorityInfoAccess:
      OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/DigiCertSHA2HighAssuranceServerCA.crt
 
   basicConstraints:
      CA:FALSE 
   ct_precert_scts:
      Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : A4:B9:09:90:B4:18:58:14:87:BB:13:A2:CC:67:70:0A:
                3C:35:98:04:F9:1B:DF:B8:E3:77:CD:0E:C8:0D:DC:10
    Timestamp : Dec 12 19:55:38.292 2017 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:CF:99:61:7E:2C:DA:DC:BE:FB:F7:88:
                E6:EE:4F:13:CD:EA:2C:1D:63:DC:5A:80:A0:2E:9B:64:
                68:EB:E4:B5:38:02:21:00:E1:F2:B7:A2:54:3B:72:EF:
                41:C4:9D:B7:03:A1:A9:93:EC:3B:EC:9F:B0:CC:09:DF:
                40:DA:51:DF:EF:7B:16:39
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 87:75:BF:E7:59:7C:F8:8C:43:99:5F:BD:F3:6E:FF:56:
                8D:47:56:36:FF:4A:B5:60:C1:B4:EA:FF:5E:A0:83:0F
    Timestamp : Dec 12 19:55:38.467 2017 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:44:02:20:66:0F:C3:14:71:CA:F7:D6:58:9D:70:EB:
                D7:BF:CE:8F:5F:AF:28:DF:B7:2E:B5:30:68:A9:C9:0B:
                E4:D8:07:55:02:20:50:10:C5:15:08:24:FF:C7:FD:AE:
                23:95:04:B1:87:56:D3:CA:76:82:D5:9C:86:0D:32:2A:
                65:C5:0B:30:15:6E
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : BB:D9:DF:BC:1F:8A:71:B5:93:94:23:97:AA:92:7B:47:
                38:57:95:0A:AB:52:E8:1A:90:96:64:36:8E:1E:D1:85
    Timestamp : Dec 12 19:55:38.404 2017 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:46:02:21:00:AB:68:12:AB:6D:9E:50:A8:9D:4D:07:
                64:6D:81:1B:28:01:8D:EA:E6:D8:5C:09:7D:B0:AD:9A:
                49:73:D4:0B:EE:02:21:00:FB:36:14:1C:E9:99:EF:6F:
                4B:CA:F7:70:0A:A1:99:AA:DD:3E:CE:6A:94:C7:CD:EB:
                77:47:B0:13:BE:79:7A:B9
Signed Certificate Timestamp:
    Version   : v1 (0x0)
    Log ID    : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77:
                15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13
    Timestamp : Dec 12 19:55:39.013 2017 GMT
    Extensions: none
    Signature : ecdsa-with-SHA256
                30:44:02:20:0D:38:D4:D3:FC:96:E1:06:89:21:4A:89:
                0F:FE:73:8E:C3:96:4B:4C:E0:13:72:62:58:BB:32:05:
                44:EF:8B:2E:02:20:02:83:9F:D8:5B:B0:5D:DC:61:D1:
                64:1A:CB:DA:C3:E9:91:12:26:93:01:EF:E2:3B:7F:C7:
                74:2B:EC:4B:84:99

Certificate in PEM Format:

Related Certificate(s):

ID      Subject          Issuer           Key Identifier   Relation   
        *.avast.com      DigiCert SHA2... 8FEF39FA4F321... This Cert
        --------------------------------------------------
3300    DigiCert SHA2... DigiCert High... 5168FF90AF020... Parent Cert

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:

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 
6349    RSA  2048 Public  8FEF39FA4F321... 2019-06-30 Same Key ID

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2019-07-30, 1487👍, 0💬