*.americanexpress.com

Issued by Cybertrust Public SureServer SV CA

About this certificate


This digital certificate with serial number 01:00:00:00:00:01:3d:5f:33:bd:08:5d:28:8c was issued on by Cybertrust 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

  • WARNING: Using depricated TeletexString for '[*.americanexpress.com]'
  • ERROR: Certificate contains no Authority Info Access Issuers
  • WARNING: Certificate contains unknown extension ([2.16.840.1.113730.1.1])
  • ERROR: Certificate doesn't contain any subjectAltName
  • ERROR: Certificate CN is not listed in subjectAltName

American Express Technologies

Organization: American Express Technologies
Organization unit: Consumer
State / Province: Arizona
Locality: Phoenix
Country: US

Cybertrust Inc

Organization: Cybertrust Inc
State / Province: Arizona
Locality: Phoenix
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:00:00:00:00:01:3d:5f:33:bd:08:5d:28:8c
Serial Number (int): 20282409603674539478267044112524
Serial Number lenght: 105 bits, 14 octets

SubjectKeyId: f5:03:88:1f:16:66:b1:7b:9f:56:05:c5:e0:99:b1:bc:47:1b:8b:4d
AuthorityKeyId: 04:98:60:df:80:1b:96:49:5d:65:56:2d:a5:2c:09:24:0a:ec:dc:b9

Fingerprint (sha1): 3f:f8:a6:49:38:99:5d:17:07:3b:ce:1e:ac:f8:d6:1d:26:de:50:f0
Fingerprint (sha256): 6e:0b:37:db:ae:6f:e9:3a:9b:ff:dd:b9:54:1c:9f:f5:9a:7d:36:93:82:e0:33:56:6a:ef:97:ff:15:2c:71:c6


Revocation information

CRL Distribution Point: http://crl.omniroot.com/PublicSureServerSV.crl

Check the revocation status for the current certificate on *.americanexpress.com
0
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

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

7 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any subject alternative names (DNS Name).

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIELTCCAxWgAwIBAgIOAQAAAAABPV8zvQhdKIwwDQYJKoZIhvcNAQEFBQAwRjEX MBUGA1UEChMOQ3liZXJ0cnVzdCBJbmMxKzApBgNVBAMTIkN5YmVydHJ1c3QgUHVi bGljIFN1cmVTZXJ2ZXIgU1YgQ0EwHhcNMTMwMzEyMTQ1OTA5WhcNMTQwMzEyMTQ1 OTA5WjCBjDELMAkGA1UEBhMCVVMxEDAOBgNVBAgTB0FyaXpvbmExEDAOBgNVBAcT B1Bob2VuaXgxJjAkBgNVBAoTHUFtZXJpY2FuIEV4cHJlc3MgVGVjaG5vbG9naWVz MREwDwYDVQQLEwhDb25zdW1lcjEeMBwGA1UEAxQVKi5hbWVyaWNhbmV4cHJlc3Mu Y29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5HMqJhbj1lHQP5l0 NbWMgVmPr6z+gzpYbyFqBfTQQN6DE5P/nTWAepU67aAj3ywSELuXY+oy5ZUogw9q cTPRvz9oJH16qUY42UKfy21Vh9cRQsFduW6B6E+sf+nmspQVDKnNS/dOVUiGb97m 4fhZRHpBp8mcjd7BRXaCLiwVsbQwGXwTcZNokXmnf8uR9SLt0NKeaWtjynk66JNc /X1lJ2TanJPe7VBVdTargAemcMawk2w0kH3H/XUgDGjIQOMf1GTgIMtd7JsdX7zz TD4En88Fn/USDjBSceLtOnoyo+0Q53GYviqqtRhZLavy3DZfWdICMY65gvzn1Pj7 7u6bKQIDAQABo4HRMIHOMB8GA1UdIwQYMBaAFASYYN+AG5ZJXWVWLaUsCSQK7Ny5 MD8GA1UdHwQ4MDYwNKAyoDCGLmh0dHA6Ly9jcmwub21uaXJvb3QuY29tL1B1Ymxp Y1N1cmVTZXJ2ZXJTVi5jcmwwHQYDVR0OBBYEFPUDiB8WZrF7n1YFxeCZsbxHG4tN MAkGA1UdEwQCMAAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMB BggrBgEFBQcDAjARBglghkgBhvhCAQEEBAMCBsAwDQYJKoZIhvcNAQEFBQADggEB AAhI3MHq/YSC6aMXZR6aVBE2tOpkG8VqhNJbPjXO9sXdJqW/86OeqoOjvmNbvTmC I/Phacrk5YYgP2HqU2CYV7imlcq5/KL00IIO1yG+sOA51sp+MxPJT6Rp5/N9xxn6 LBbV+LHnukdpw4Q7ZVwkwrTVw+iHGpHTzwwrJkyd88Ez9ydUM+mzTmx+tyDzX7x8 M55+m5zbEBwECyBFVwFJjiUmzhTzJ6gZhm1azLw+9ZikCJx2PAUKkzgcZThP6q+X 3/P5HnE0Kli/KaaLgu4TANPGIL81PoLX3fKGG8OopEJVbdhn96zfJOA5Cq5P/Fff uz4tR1ZyASXcO8NEyEICKBs= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5HMqJhbj1lHQP5l0NbWM gVmPr6z+gzpYbyFqBfTQQN6DE5P/nTWAepU67aAj3ywSELuXY+oy5ZUogw9qcTPR vz9oJH16qUY42UKfy21Vh9cRQsFduW6B6E+sf+nmspQVDKnNS/dOVUiGb97m4fhZ RHpBp8mcjd7BRXaCLiwVsbQwGXwTcZNokXmnf8uR9SLt0NKeaWtjynk66JNc/X1l J2TanJPe7VBVdTargAemcMawk2w0kH3H/XUgDGjIQOMf1GTgIMtd7JsdX7zzTD4E n88Fn/USDjBSceLtOnoyo+0Q53GYviqqtRhZLavy3DZfWdICMY65gvzn1Pj77u6b KQIDAQAB -----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 20282409603674539478267044112524 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . . . . . [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 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Cybertrust 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 'Cybertrust Public SureServer SV CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-03-12 14:59:09 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-03-12 14:59:09 +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:19|false] PrintableString 'Arizona' . . . . . . . . . . . . [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:19|false] PrintableString 'Phoenix' . . . . . . . . . . . . [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 'American Express Technologies' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Consumer' . . . . . . . . . . . . [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:20|false] TeletexString, T61String '*.americanexpress.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 28839123334653935305697044054757636062771720137287055373051676738816125758466040893014287821830230532573047790431714757064856776985756816246436224183450783767091142384234637589150042634237018112024360018973418119846854754660652762490073502269636533754579840694030369964458424438741730950088715641135679282495193523992563751586040921158779278385972226784592501695785819081357142613323231192395562402014114043690323039546018991624884791263043326259031353701818854151478117137633057312248658277297267481856989953569802378800362442974685965718823087717475206066848081913737264443584196926596525966203965335334004512955177 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 049860df801b96495d65562da52c09240aecdcb9 . . . . . . . . . . . . . . . . [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 (56 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://crl.omniroot.com/PublicSureServerSV.crl' . . . . . . . . . . . . . . . . [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) f503881f1666b17b9f5605c5e099b1bc471b8b4d . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [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 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [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 2.16.840.1.113730.1.1 (netscape-cert-type) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2 bits) 06c0 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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