tpc.googlesyndication.com

Issued by Google Internet Authority G2

About this certificate


This digital certificate with serial number 28:9f:9c:78:c9:e4:ee:53 was issued on by Google Inc .

While the certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates.

Cerificate errors/warnings *beta

  • ERROR: Certificate has no key usage set

Google Inc

Organization: Google Inc
State / Province: California
Locality: Mountain View
Country: US

Google Inc

Organization: Google Inc
State / Province: California
Locality: Mountain View
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 28:9f:9c:78:c9:e4:ee:53
Serial Number (int): 2927230325411343955
Serial Number lenght: 62 bits, 8 octets

SubjectKeyId: fd:d2:54:4d:16:38:b5:74:29:cb:53:7e:25:df:f1:33:71:ae:dd:fb
AuthorityKeyId: 4a:dd:06:16:1b:bc:f6:68:b5:76:f5:81:b6:bb:62:1a:ba:5a:81:2f

Fingerprint (sha1): a4:7b:6b:87:58:9d:17:0c:e0:a5:3e:d1:bc:1a:70:b0:4d:b4:5f:74
Fingerprint (sha256): 38:e8:e0:37:22:96:4e:0a:28:88:61:e4:72:18:8f:fa:23:32:d8:16:4d:c1:c8:9d:89:aa:5b:f3:75:9d:a4:64

Issuing Certificate URL: http://pki.google.com/GIAG2.crt

Revocation information

OCSP Server: http://clients1.google.com/ocsp
CRL Distribution Point: http://pki.google.com/GIAG2.crl

Check the revocation status for the current certificate on tpc.googlesyndication.com
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA



Key Usage

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any other subject alternative names besides the common name of the subject: tpc.googlesyndication.com

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEjDCCA3SgAwIBAgIIKJ+ceMnk7lMwDQYJKoZIhvcNAQELBQAwSTELMAkGA1UE BhMCVVMxEzARBgNVBAoTCkdvb2dsZSBJbmMxJTAjBgNVBAMTHEdvb2dsZSBJbnRl cm5ldCBBdXRob3JpdHkgRzIwHhcNMTUwNzE1MTIzNjQ2WhcNMTUxMDEzMDAwMDAw WjBzMQswCQYDVQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwN TW91bnRhaW4gVmlldzETMBEGA1UECgwKR29vZ2xlIEluYzEiMCAGA1UEAwwZdHBj Lmdvb2dsZXN5bmRpY2F0aW9uLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCC AQoCggEBAJd70u3RbPJAaKJXtfNs4Shuuwg5a2mL8XsyXlwK5dQQ7zBcUHce9ciu wI2nHGZA0SF62ZZbrJTxWXr0F+X/GFERZnf4WW/JRJkk0J/u+OzWTPyX8B5mstl3 rTu7lKveTecUFrd6Ks2WRyhnEPz2j7OjE0TYRoQvYT33MQslpLherw+h9GLqfY8w lhjKGBcD/LggmaW6M++gGUdwNOaNTau0vRQYTlsf5zZja6uiS2X1WsUqhKPIlr29 +jkfaCQrww+ZqSZMnyeDzGOSG1A5L1K3X9IL/qb5pdouFfYS+PPUSFPHleoWrSm/ 0H0RSd2djC6N3k8lRBDEb/FrT+gUZacCAwEAAaOCAUwwggFIMB0GA1UdJQQWMBQG CCsGAQUFBwMBBggrBgEFBQcDAjAkBgNVHREEHTAbghl0cGMuZ29vZ2xlc3luZGlj YXRpb24uY29tMGgGCCsGAQUFBwEBBFwwWjArBggrBgEFBQcwAoYfaHR0cDovL3Br aS5nb29nbGUuY29tL0dJQUcyLmNydDArBggrBgEFBQcwAYYfaHR0cDovL2NsaWVu dHMxLmdvb2dsZS5jb20vb2NzcDAdBgNVHQ4EFgQU/dJUTRY4tXQpy1N+Jd/xM3Gu 3fswDAYDVR0TAQH/BAIwADAfBgNVHSMEGDAWgBRK3QYWG7z2aLV29YG2u2IaulqB LzAXBgNVHSAEEDAOMAwGCisGAQQB1nkCBQEwMAYDVR0fBCkwJzAloCOgIYYfaHR0 cDovL3BraS5nb29nbGUuY29tL0dJQUcyLmNybDANBgkqhkiG9w0BAQsFAAOCAQEA KP+q9xfLmfo+GwKsTCH935Xk7LznAqVkMJ+krXmhw5qHREla06J8FwQoapq0+fVZ +j0eZj/lnqvnls4bfj32hpXKwkgu27DygUU9jpfn16xRvwgA26NI4urNEy2fqbsG OROjdVWtJooHz8pKnx5dpLh0OgShxHCAkp2B9xnr+gAQPFSJ+zg+LYuj4yhPxEmz Omlicv8Owuo1sjE4RoXfKGQoz43GX6tUYEd3L+bdCX89AgiwTDm9/OkRv18nKRDr sfPh6Br5zjIilaFG5Cwrye/baEo6Xhm6OGN2LfaTtCFX7o1giPg1wN7eT7/OgJuM FJAnOPG2q81/2D/RNsTRQA== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAl3vS7dFs8kBoole182zh KG67CDlraYvxezJeXArl1BDvMFxQdx71yK7AjaccZkDRIXrZlluslPFZevQX5f8Y URFmd/hZb8lEmSTQn+747NZM/JfwHmay2XetO7uUq95N5xQWt3oqzZZHKGcQ/PaP s6MTRNhGhC9hPfcxCyWkuF6vD6H0Yup9jzCWGMoYFwP8uCCZpboz76AZR3A05o1N q7S9FBhOWx/nNmNrq6JLZfVaxSqEo8iWvb36OR9oJCvDD5mpJkyfJ4PMY5IbUDkv Urdf0gv+pvml2i4V9hL489RIU8eV6hatKb/QfRFJ3Z2MLo3eTyVEEMRv8WtP6BRl pwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded

[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 2927230325411343955 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Google Inc' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Google Internet Authority G2' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-07-15 12:36:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-10-13 00:00:00 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'California' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Mountain View' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'Google Inc' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'tpc.googlesyndication.com' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 19123043911069837563263618319754110143893511752819763345440679692957100176201045836273270126033226385406225401520203301562677651723701096551146491069303594868330771754725635713287272541523737898241086419453293945779660024748404950801200667128865916405511505621451232671722889406637286673172540206972816649386627943839963922667983978612213175929803098742928170137052360618137221659093887523320762177927848668872535836709771223243212892522361277529271863075473248272670042159338852616966557225272159262410210792618282827872994310316409451828767057787073345148402241292746789677416874191836072120784831583635710061864359 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (29 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'tpc.googlesyndication.com' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (92 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://pki.google.com/GIAG2.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://clients1.google.com/ocsp' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) fdd2544d1638b57429cb537e25dff13371aeddfb . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 4add06161bbcf668b576f581b6bb621aba5a812f . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (16 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.5.1 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (41 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://pki.google.com/GIAG2.crl' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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