Certificate summary -

Owner: *.mercadolibre.com.ar, IT, Mercadolibre Inc, L=Ciudad de Buenos Aires, ST=Buenos Aires, AR, SERIALNUMBER=NR/gxJBjW0Ls1yjVsjDI6Fn4dfmo7YUO

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

Expiration: Thu Jan 15 15:07:40 EST 2015

MD5: 86:DA:29:69:3A:A8:F1:2A:C2:CD:B3:B2:55:7C:82:CC

Hash: Owner Hash=e1ebcd55, Issuer Hash=4b841d5f

Information extracted out of the certificate:

Owner: CN=*.mercadolibre.com.ar, OU=IT, O=Mercadolibre Inc, L=Ciudad de
Buenos Aires, ST=Buenos Aires, C=AR,
SERIALNUMBER=NR/gxJBjW0Ls1yjVsjDI6Fn4dfmo7YUO
Issuer: CN=GeoTrust SSL CA, O="GeoTrust, Inc.", C=US
Serial number: 2b864
Valid from: Sun Jan 12 14:59:37 EST 2014 until: Thu Jan 15 15:07:40 EST
2015
Certificate fingerprints:
	 MD5:  86:DA:29:69:3A:A8:F1:2A:C2:CD:B3:B2:55:7C:82:CC
	 SHA1: C5:A2:C9:75:A3:4D:D2:13:EA:76:7D:F1:D4:BA:11:7D:D6:F8:27:EA
	 SHA256:
D2:A0:16:DD:B5:22:D7:8A:58:88:30:F3:6C:E6:02:0B:44:65:25:81:35:67:32:78:CE:
BD:F5:21:32:4B:50:3F
	 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: *.mercadolibre.com.ar
  DNSName: mercadolibre.com.ar
]

#9: ObjectId: 2.5.29.14 Criticality=false
SubjectKeyIdentifier [
KeyIdentifier [
0000: DE 96 D2 2D 07 EB 96 AD	01 FE 04 B3 FA DD 7E 99  ...-............
0010: D4 EC D7 94					 ....
]
]

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.mercadolibre.com.ar

Search for the certificate of the issuer.