Certificate Summary:

Subject: attest.android.com
Issuer: GTS CA 1D4
Expiration: 2023-12-21 13:23:46 UTC
Key Identifier: A5:9D:A4:8A:C6:BD:1D:A9:E9:1E:D0:E3:97:F0:7C:83:9D:53:FC:1C

Download and Install

Received at FYIcenter.com on: 2023-09-24

Certificate Detailed Information:

Name:
/CN=attest.android.com

Subject: 
   Common Name (CN): attest.android.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): GTS CA 1D4
   Organizational Unit Name (OU): 
   Organization Name (O): Google Trust Services LLC
   Locality Name (L): 
   State or Province Name (ST): 
   Country Name (C): US
   Email Address: 
Valid From: Fri, 22 Sep 2023 13:23:46 +0000 
Valid To: Thu, 21 Dec 2023 13:23:46 +0000 
Serial Number: 0x01FBA8D535F666AD195EF25214B9AC009C27671B 
Hash: 8f06fde9 
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 
   basicConstraints:
      CA:FALSE 
   subjectKeyIdentifier:
      A5:9D:A4:8A:C6:BD:1D:A9:E9:1E:D0:E3:97:F0:7C:83:9D:53:FC:1C 
   authorityKeyIdentifier:
      keyid:F3:01:D7:7A:A6:90:2E:2F:5F:86:79:CB:CD:6D:60:37:27:DE:89:4B
 
   authorityInfoAccess:
      OCSP - URI:http://ocsp.pki.goog/s/gts1d4int/ypwmg6OZjoo
CA Issuers - URI:http://pki.goog/repo/certs/gts1d4.der
 
   subjectAltName:
      DNS:attest.android.com 
   certificatePolicies:
      Policy: 2.23.140.1.2.1
Policy: 1.3.6.1.4.1.11129.2.5.3
 
   crlDistributionPoints:
      
Full Name:
  URI:http://crls.pki.goog/gts1d4int/toCLEOq41Fw.crl
 

Certificate in PEM Format:

-----BEGIN CERTIFICATE-----
MIIEajCCA1KgAwIBAgIUAfuo1TX2Zq0ZXvJSFLmsAJwnZxswDQYJKoZIhvcNAQEL
BQAwRjELMAkGA1UEBhMCVVMxIjAgBgNVBAoMGUdvb2dsZSBUcnVzdCBTZXJ2aWNl
cyBMTEMxEzARBgNVBAMMCkdUUyBDQSAxRDQwHhcNMjMwOTIyMTMyMzQ2WhcNMjMx
MjIxMTMyMzQ2WjAdMRswGQYDVQQDDBJhdHRlc3QuYW5kcm9pZC5jb20wggEiMA0G
CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCFB/fjltiB4qt71ukVtTXoZfyQYaxY
Wlyl0W4q1CEXvhnW8tYI5m3m62V6GSX4gsmaBVUIsl4zhzswgoewFF60wbB++Cg6
8KUFpdi4fbeejK6iiwRvGK2i4gLfayQQxb+Z2PQr+z3DYraGlzmV31eBtFfm2egA
Ex+xhcJyIoZ8iGgfdIb/LloJzRQuv4NsfltM3gIT1OX8Y0ToKF3inEB1NVNQC6Mb
13tjo6DN/XOj52W8dXS4oPbtSGGHewybMilRORVGYoPh7M8QdBOpZhq54Xn6HfGU
/yq2Cb1gJoIuro7/WzYP9jsmjZGmrkn4NXO15unlhVFU0YALRXR7hnr3AgMBAAGj
ggF3MIIBczAOBgNVHQ8BAf8EBAMCBaAwEwYDVR0lBAwwCgYIKwYBBQUHAwEwDAYD
VR0TAQH/BAIwADAdBgNVHQ4EFgQUpZ2kisa9HanpHtDjl/B8g51T/BwwHwYDVR0j
BBgwFoAU8wHXeqaQLi9fhnnLzW1gNyfeiUswewYIKwYBBQUHAQEEbzBtMDgGCCsG
AQUFBzABhixodHRwOi8vb2NzcC5wa2kuZ29vZy9zL2d0czFkNGludC95cHdtZzZP
WmpvbzAxBggrBgEFBQcwAoYlaHR0cDovL3BraS5nb29nL3JlcG8vY2VydHMvZ3Rz
MWQ0LmRlcjAdBgNVHREEFjAUghJhdHRlc3QuYW5kcm9pZC5jb20wIQYDVR0gBBow
GDAIBgZngQwBAgEwDAYKKwYBBAHWeQIFAzA/BgNVHR8EODA2MDSgMqAwhi5odHRw
Oi8vY3Jscy5wa2kuZ29vZy9ndHMxZDRpbnQvdG9DTEVPcTQxRncuY3JsMA0GCSqG
SIb3DQEBCwUAA4IBAQASdcmMSy7u3Xhu+yNfTygeOCCw8KFw6RYEVlT0wkbjgzJ1
uSIFY5nRz2U3IdqnB3RjhquYG5vXj3xEeIbjH0c5kzz+U3R72So/CdFJAJZKb6q0
SWeKC+G8EyLqGPNNWqWbJCCRHppL36BDDdbecYJks4mEqqStxI+jcxKJcDVGMcHW
9MfRG81UkXKMRn52IkSs1wTTjt5ArNAC6KajGjv4SWEWPRSDQYUyLnFsfWiADpQu
LJvzRrbyCUP6kv8hRthZzsdnt0qvGzHGs/w2LG9EKgMDx5MMyzaZ4jX4A07BvA8t
hyTikM24TRH3fBCGTk6dH2CnD/Nnrk4TTx48CR1D
-----END CERTIFICATE-----

Related Certificate(s):

ID      Subject          Issuer           Expiration Key Identifier   Relation   
        attest.android.… GTS CA 1D4       2023-12-21 A59DA48AC6BD1DA… This Cert
        --------------------------------------------------
11029   GTS CA 1D4       GTS Root R1      2027-09-30 25E2180EB257919… Parent Cert
20033   GTS CA 1D4       GTS Root R1      2033-09-19 F301D77AA6902E2… Parent Cert
11025   attest.android.… GTS CA 1O1       2021-06-13 B8394844A3489DA… Same Subject
11027   attest.android.… GTS CA 1D4       2021-11-13 866B83F8A69CD90… Same Subject
20029   attest.android.… GTS CA 1D4       2023-10-29 21D3156E57EA610… Same Subject
20037   attest.android.… GTS CA 1D4       2023-08-28 CF41122C0B1FF7E… Same Subject
21450   attest.android.… attest.android.… 2024-08-01 EF158C3997F94B5… Child Cert
21850   attest.android.… GTS CA 1D4       2024-03-03 86D052B3496F887… Same Subject
21862   attest.android.… GTS CA 1D4       2024-03-03 B8AC05AA3CFC494… Same Subject
21869   attest.android.… GTS CA 1D4       2024-03-03 86F00A4BB3C5C65… Same Subject
21871   attest.android.… GTS CA 1D4       2024-03-03 86D052B3496F887… Same Subject
21872   attest.android.… GTS CA 1D4       2024-03-03 86D052B3496F887… Same Subject
21874   attest.android.… GTS CA 1D4       2024-03-03 86D052B3496F887… Same Subject
21876   attest.android.… GTS CA 1D4       2024-03-03 86D052B3496F887… Same Subject
21882   attest.android.… GTS CA 1D4       2024-03-03 86D052B3496F887… Same Subject
21896   attest.android.… GTS CA 1D4       2024-03-03 86D052B3496F887… Same Subject
21897   attest.android.… GTS CA 1D4       2024-03-03 86D052B3496F887… Same Subject
21898   attest.android.… GTS CA 1D4       2024-03-03 86D052B3496F887… Same Subject
21906   attest.android.… GTS CA 1D4       2024-03-03 86D052B3496F887… Same Subject
21920   attest.android.… chain-of-fools … 2024-01-07 E937732E2E97CB8… Same Subject

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-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhQf345bYgeKre9bpFbU1
6GX8kGGsWFpcpdFuKtQhF74Z1vLWCOZt5utlehkl+ILJmgVVCLJeM4c7MIKHsBRe
tMGwfvgoOvClBaXYuH23noyuoosEbxitouIC32skEMW/mdj0K/s9w2K2hpc5ld9X
gbRX5tnoABMfsYXCciKGfIhoH3SG/y5aCc0ULr+DbH5bTN4CE9Tl/GNE6Chd4pxA
dTVTUAujG9d7Y6Ogzf1zo+dlvHV0uKD27Uhhh3sMmzIpUTkVRmKD4ezPEHQTqWYa
ueF5+h3xlP8qtgm9YCaCLq6O/1s2D/Y7Jo2Rpq5J+DVztebp5YVRVNGAC0V0e4Z6
9wIDAQAB
-----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 
20036   RSA  2048 Public  A59DA48AC6BD1DA… 2023-09-24 Same Key ID