Certificate summary -

Owner: *.douban.com, Technology Department, Douban Inc., L=Beijing, ST=Beijing, CN, SERIALNUMBER=UEk0qZ5RFWiOfaesxiRYPz2ZungUKsaT

Issuer: GeoTrust SSL CA, "GeoTrust, Inc.", US

Expiration: Mon Jul 13 12:46:04 EDT 2015

MD5: B1:A3:D7:46:44:13:32:BC:44:37:99:5B:4B:0D:DD:FB

Hash: Owner Hash=3b40cfb2, Issuer Hash=4b841d5f

Information extracted out of the certificate:

Owner: CN=*.douban.com, OU=Technology Department, O=Douban Inc., L=Beijing,
ST=Beijing, C=CN, SERIALNUMBER=UEk0qZ5RFWiOfaesxiRYPz2ZungUKsaT
Issuer: CN=GeoTrust SSL CA, O="GeoTrust, Inc.", C=US
Serial number: 23b1b
Valid from: Sun May 12 01:10:38 EDT 2013 until: Mon Jul 13 12:46:04 EDT
2015
Certificate fingerprints:
	 MD5:  B1:A3:D7:46:44:13:32:BC:44:37:99:5B:4B:0D:DD:FB
	 SHA1: 70:9A:B8:8F:29:32:87:4B:88:CB:FC:7A:A1:18:4A:BE:A2:A9:3F:95
	 SHA256:
9A:54:89:39:35:E2:DE:A3:D0:EB:95:66:E8:8B:BE:BC:BB:6B:CE:B1:94:0C:B1:10:36:
01:45:0C:9F:9B:09:00
	 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://gtssl-ocsp.geotrust.com
, 
   accessMethod: caIssuers
   accessLocation: URIName: http://gtssl-aia.geotrust.com/gtssl.crt
]
]

#2: ObjectId: 2.5.29.35 Criticality=false
AuthorityKeyIdentifier [
KeyIdentifier [
0000: 42 79 54 1B 61 CD 55 2B	3E 63 D5 3C 48 57 F5 9F  ByT.a.U+>c.<HW..
0010: FB 45 CE 4A					 .E.J
]
]

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

#4: ObjectId: 2.5.29.31 Criticality=false
CRLDistributionPoints [
  [DistributionPoint:
     [URIName: http://gtssl-crl.geotrust.com/crls/gtssl.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 25 68 74 74 70 3A 2F   2F 77 77 77 2E 67 65 6F 
.%http://www.geo
0010: 74 72 75 73 74 2E 63 6F	6D 2F 72 65 73 6F 75 72  trust.com/resour
0020: 63 65 73 2F 63 70 73				 ces/cps

]]  ]
]

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

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

#8: ObjectId: 2.5.29.17 Criticality=false
SubjectAlternativeName [
  DNSName: *.douban.com
  DNSName: douban.com
]

#9: ObjectId: 2.5.29.14 Criticality=false
SubjectKeyIdentifier [
KeyIdentifier [
0000: D5 9B CC 84 65 7F 9B EB	B7 AC 86 8F 94 51 AA CF  ....e........Q..
0010: 38 3D 8F A6					 8=..
]
]

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.douban.com

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