Certificate summary -

Owner: t.co, Twitter Security, "Twitter, Inc.", L=San Francisco, ST=California, US

Issuer: VeriSign Class 3 Secure Server CA - G3, Terms of use at https://www.verisign.com/rpa (c)10, VeriSign Trust Network, "VeriSign, Inc.", US

Expiration: Sun Jun 05 19:59:59 EDT 2016

MD5: 2E:C1:89:B9:0C:10:79:C2:ED:AA:EB:25:34:2F:52:34

Hash: Owner Hash=2a8abe2f, Issuer Hash=7e0370f0

Information extracted out of the certificate:

Owner: CN=t.co, OU=Twitter Security, O="Twitter, Inc.", L=San Francisco,
ST=California, C=US
Issuer: CN=VeriSign Class 3 Secure Server CA - G3, OU=Terms of use at
https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign,
Inc.", C=US
Serial number: 3c1e1eaf6040f4ecf81ee2aa1657d73
Valid from: Tue Jun 04 20:00:00 EDT 2013 until: Sun Jun 05 19:59:59 EDT
2016
Certificate fingerprints:
	 MD5:  2E:C1:89:B9:0C:10:79:C2:ED:AA:EB:25:34:2F:52:34
	 SHA1: 46:04:6C:68:B2:4C:84:B3:23:FF:41:31:AC:04:8D:86:83:D1:E0:A5
	 SHA256:
4C:87:23:6D:62:58:81:66:0D:7B:8E:49:DD:CD:20:1A:94:9A:22:71:76:41:46:4D:98:
D6:F3:52:22:D1:FE:6C
	 Signature algorithm name: SHA1withRSA
	 Version: 3

Extensions: 

#1: ObjectId: 1.3.6.1.5.5.7.1.1 Criticality=false
AuthorityInfoAccess [
  [
   accessMethod: ocsp
   accessLocation: URIName: http://ocsp.verisign.com
, 
   accessMethod: caIssuers
   accessLocation: URIName:
http://SVRSecure-G3-aia.verisign.com/SVRSecureG3.cer
]
]

#2: ObjectId: 2.5.29.35 Criticality=false
AuthorityKeyIdentifier [
KeyIdentifier [
0000: 0D 44 5C 16 53 44 C1 82	7E 1D 20 AB 25 F4 01 63  .D\.SD.... .%..c
0010: D8 BE 79 A5					 ..y.
]
]

#3: ObjectId: 2.5.29.19 Criticality=false
BasicConstraints:[
  CA:false
  PathLen: undefined
]

#4: ObjectId: 2.5.29.31 Criticality=false
CRLDistributionPoints [
  [DistributionPoint:
     [URIName: http://SVRSecure-G3-crl.verisign.com/SVRSecureG3.crl]
]]

#5: ObjectId: 2.5.29.32 Criticality=false
CertificatePolicies [
  [CertificatePolicyId: [2.16.840.1.113733.1.7.54]
[PolicyQualifierInfo: [
  qualifierID: 1.3.6.1.5.5.7.2.1
  qualifier: 0000: 16 1C 68 74 74 70 73 3A   2F 2F 77 77 77 2E 76 65 
..https://www.ve
0010: 72 69 73 69 67 6E 2E 63	6F 6D 2F 63 70 73	 risign.com/cps

]]  ]
]

#6: ObjectId: 2.5.29.37 Criticality=false
ExtendedKeyUsages [
  serverAuth
  clientAuth
]

#7: ObjectId: 2.5.29.15 Criticality=true
KeyUsage [
  DigitalSignature
  Key_Encipherment
]

#8: ObjectId: 2.5.29.17 Criticality=false
SubjectAlternativeName [
  DNSName: t.co
]

Certificate in PEM format (Base64 encoded X.509):

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Visit the Web site using this certificate: https://www.t.co

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