Certificate summary -

Owner: www.linkedin.com, Production Operations Group, LinkedIn Corporation, L=Mountain View, ST=California, US

Issuer: Thawte SGC CA - G2, "Thawte, Inc.", US

Expiration: Fri Jul 05 19:59:59 EDT 2013

MD5: 66:12:E9:7B:22:E1:9F:BE:DA:1B:C6:2D:2D:5A:10:D2

Hash: Owner Hash=b1e26a56, Issuer Hash=2c72a533

Information extracted out of the certificate:

Owner: CN=www.linkedin.com, OU=Production Operations Group, O=LinkedIn
Corporation, L=Mountain View, ST=California, C=US
Issuer: CN=Thawte SGC CA - G2, O="Thawte, Inc.", C=US
Serial number: 68aaa14c7006807143984ad58d1db90d
Valid from: Tue Jun 19 20:00:00 EDT 2012 until: Fri Jul 05 19:59:59 EDT
2013
Certificate fingerprints:
	 MD5:  66:12:E9:7B:22:E1:9F:BE:DA:1B:C6:2D:2D:5A:10:D2
	 SHA1: 22:01:36:50:9D:D0:3E:3F:95:7C:88:98:D6:FE:3A:E4:00:F5:8F:AC
	 Signature algorithm name: SHA1withRSA
	 Version: 3

Extensions: 

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

#2: ObjectId: 1.3.6.1.5.5.7.1.1 Criticality=false
AuthorityInfoAccess [
  [
   accessMethod: 1.3.6.1.5.5.7.48.1
   accessLocation: URIName: http://ocsp.thawte.com, 
   accessMethod: 1.3.6.1.5.5.7.48.2
   accessLocation: URIName: http://svr-sgc-aia.thawte.com/ThawteSGCG2.cer]
]

#3: ObjectId: 2.5.29.31 Criticality=false
CRLDistributionPoints [
  [DistributionPoint:
     [URIName: http://svr-sgc-crl.thawte.com/ThawteSGCG2.crl]
]]

#4: ObjectId: 2.5.29.37 Criticality=false
ExtendedKeyUsages [
  serverAuth
  clientAuth
  2.16.840.1.113730.4.1
]

#5: ObjectId: 2.5.29.17 Criticality=false
SubjectAlternativeName [
  DNSName: www.linkedin.com
]

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

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

Visit the Web site that uses this certificate: https://www.linkedin.com

Search for the certificate of the issuer.