Certificate summary -

Owner: *.disqus.com, Domain Control Validated - RapidSSL(R), See www.rapidssl.com/resources/cps (c)13, GT32184687, SERIALNUMBER=P3iAPt9HmYllyalKynVMiImY8amYSwIn

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

Expiration: Sun May 18 21:45:06 EDT 2014

MD5: 96:6A:5E:B8:0F:7B:13:60:77:23:4F:10:B7:62:03:B3

Hash: Owner Hash=ad11aadf, Issuer Hash=2f2c2f7c

Information extracted out of the certificate:

Owner: CN=*.disqus.com, OU=Domain Control Validated - RapidSSL(R), OU=See
www.rapidssl.com/resources/cps (c)13, OU=GT32184687,
SERIALNUMBER=P3iAPt9HmYllyalKynVMiImY8amYSwIn
Issuer: CN=RapidSSL CA, O="GeoTrust, Inc.", C=US
Serial number: c5e70
Valid from: Sat Jun 01 21:57:24 EDT 2013 until: Sun May 18 21:45:06 EDT
2014
Certificate fingerprints:
	 MD5:  96:6A:5E:B8:0F:7B:13:60:77:23:4F:10:B7:62:03:B3
	 SHA1: 07:3A:E6:32:89:59:6F:E6:7A:11:C4:87:4F:1D:39:32:EC:01:91:67
	 SHA256:
D7:F3:7D:0B:AA:53:7A:58:C7:80:EF:54:F3:F1:D2:E4:28:38:F8:8B:E1:39:6D:59:B9:
1B:D1:87:63:78:A3:BC
	 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://rapidssl-ocsp.geotrust.com
, 
   accessMethod: caIssuers
   accessLocation: URIName: http://rapidssl-aia.geotrust.com/rapidssl.crt
]
]

#2: ObjectId: 2.5.29.35 Criticality=false
AuthorityKeyIdentifier [
KeyIdentifier [
0000: 6B 69 3D 6A 18 42 4A DD	8F 02 65 39 FD 35 24 86  ki=j.BJ...e9.5$.
0010: 78 91 16 30					 x..0
]
]

#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://rapidssl-crl.geotrust.com/crls/rapidssl.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
]

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

#9: ObjectId: 2.5.29.14 Criticality=false
SubjectKeyIdentifier [
KeyIdentifier [
0000: EE 8B 05 54 7E E9 10 B9	6C EC 88 C4 7B AD E8 A9  ...T....l.......
0010: 26 CE CB D1					 &...
]
]

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.disqus.com

Search for the certificate of the issuer.