*.isso.columbia.edu

- Columbia University -

Issued by InCommon RSA Server CA

About this certificate

This digital certificate with serial number 70:43:59:ad:33:88:f6:f9:49:0f:fa:4a:68:8d:6d:b2 was issued on by Internet2.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Columbia University

Organization: Columbia University
State / Province: New York
Country: US

Internet2

Organization: Internet2
Organization unit: InCommon
State / Province: MI
Locality: Ann Arbor
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 70:43:59:ad:33:88:f6:f9:49:0f:fa:4a:68:8d:6d:b2
Serial Number (int): 149223238274308566895751019039957020082
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: 52:7f:b8:bd:d1:90:33:69:b6:46:c5:f1:1b:b8:48:80:ef:f9:31:a9
AuthorityKeyId: 1e:05:a3:77:8f:6c:96:e2:5b:87:4b:a6:b4:86:ac:71:00:0c:e7:38

Fingerprint (sha1): 98:8a:a5:81:d0:2f:f8:68:76:57:3b:9c:db:42:7a:e6:fe:bd:59:1a
Fingerprint (sha256): 00:ed:2c:d3:50:c7:0e:91:67:19:16:5a:30:f3:cb:89:a5:d8:0c:57:f0:c8:7f:d6:79:4c:ae:e9:aa:78:d9:ac

Issuing Certificate URL: http://crt.usertrust.com/InCommonRSAServerCA_2.crt

Revocation information

OCSP Server: http://ocsp.usertrust.com
CRL Distribution Point: http://crl.incommon-rsa.org/InCommonRSAServerCA.crl

Check the revocation status for certificate *.isso.columbia.edu

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for *.isso.columbia.edu

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

*.isso.columbia.edu
isso.columbia.edu

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Certificate

The complete raw certificate details for *.isso.columbia.edu in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIGuzCCBaOgAwIBAgIQcENZrTOI9vlJD/pKaI1tsjANBgkqhkiG9w0BAQsFADB2
MQswCQYDVQQGEwJVUzELMAkGA1UECBMCTUkxEjAQBgNVBAcTCUFubiBBcmJvcjES
MBAGA1UEChMJSW50ZXJuZXQyMREwDwYDVQQLEwhJbkNvbW1vbjEfMB0GA1UEAxMW
SW5Db21tb24gUlNBIFNlcnZlciBDQTAeFw0yMzA0MjYwMDAwMDBaFw0yNDA1MjYy
MzU5NTlaMFwxCzAJBgNVBAYTAlVTMREwDwYDVQQIEwhOZXcgWW9yazEcMBoGA1UE
ChMTQ29sdW1iaWEgVW5pdmVyc2l0eTEcMBoGA1UEAwwTKi5pc3NvLmNvbHVtYmlh
LmVkdTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAK9JuJ2a/lOZ7+8y
DPjSwqM+iYWCX3oS8m+rl7y1t1Q82ser0Xl1cew1ZDAiieZ8oyo+t4ieCtzt/y6X
h40EF2LsRjW8REYJ/kuUeskhWbXkbzNjWWKh5IE2/MHYunzpUTH1pBOHFw6jj+jd
3ysM76Z9amHRJNFqYdntnrDOMsU1MIWFI/8nnjzA4Sn/0b8Salv0x5dysNuIU+0J
97qr7X/eTnLwH5AppFVQveRHkJ8c4LPdKNK+hhjxHZkNNYC3cM+vV8SobNGG7DH0
8i/zyKFJmq7ojdNXPqAaZBlKpRmm8NL89Amsn2kkV/kjRt2y+7OHCWNMcreilrvz
YOTgoAcCAwEAAaOCA10wggNZMB8GA1UdIwQYMBaAFB4Fo3ePbJbiW4dLprSGrHEA
DOc4MB0GA1UdDgQWBBRSf7i90ZAzabZGxfEbuEiA7/kxqTAOBgNVHQ8BAf8EBAMC
BaAwDAYDVR0TAQH/BAIwADAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIw
ZwYDVR0gBGAwXjBSBgwrBgEEAa4jAQQDAQEwQjBABggrBgEFBQcCARY0aHR0cHM6
Ly93d3cuaW5jb21tb24ub3JnL2NlcnQvcmVwb3NpdG9yeS9jcHNfc3NsLnBkZjAI
BgZngQwBAgIwRAYDVR0fBD0wOzA5oDegNYYzaHR0cDovL2NybC5pbmNvbW1vbi1y
c2Eub3JnL0luQ29tbW9uUlNBU2VydmVyQ0EuY3JsMHUGCCsGAQUFBwEBBGkwZzA+
BggrBgEFBQcwAoYyaHR0cDovL2NydC51c2VydHJ1c3QuY29tL0luQ29tbW9uUlNB
U2VydmVyQ0FfMi5jcnQwJQYIKwYBBQUHMAGGGWh0dHA6Ly9vY3NwLnVzZXJ0cnVz
dC5jb20wggF/BgorBgEEAdZ5AgQCBIIBbwSCAWsBaQB3AHb/iD8KtvuVUcJhzPWH
ujS0pM27KdxoQgqf5mdMWjp0AAABh7xBZvgAAAQDAEgwRgIhALLI79ckriEQfe5D
cn2oL+RibM5vqnrKA11BE73dp0DxAiEA8cvG3CCIUfBSZanu1OJWgE2NpgqfYLfx
IZ/gb9pHaMoAdgDatr9rP7W2Ip+bwrtca+hwkXFsu1GEhTS9pD0wSNf7qwAAAYe8
QWdcAAAEAwBHMEUCID3Y5ojXyAiRwjU5RQqSQV03r9TN5OUlSKdqDVul9mKpAiEA
uO4czib2AzRx2DtjTx8+EdjYM3Th5/wwjlm9IbY8BAQAdgDuzdBk1dsazsVct520
zROiModGfLzs3sNRSFlGcR+1mwAAAYe8QWclAAAEAwBHMEUCIFbE6DVAR3daT9EF
G20OD4PNlvlWw8KA/ntNJQbT0N+ZAiEAhFHiud+iXZGdzAll2Vvc8muNYPAg5IEh
ewSh5SPLjoswMQYDVR0RBCowKIITKi5pc3NvLmNvbHVtYmlhLmVkdYIRaXNzby5j
b2x1bWJpYS5lZHUwDQYJKoZIhvcNAQELBQADggEBAGww0UWprQtiKk/fqLtdb2Aq
i0HtSfCchQwP2uKin4b0083LFjfmjBIZqp/1uXrzGGGJPnCBIz55nOHxYZhUly7P
dCxhqEvKdDk86YRSCB2aeWtWoNu+Oh1WARmnDEQV5ffEOoMElN8UPSBTXw5ZX03A
tQFD/ATLz4Iwa4P6i74HCPc6lJRPR+oWP4zfua/F2EcvmV6xv98Vr9wdYpa86VX3
/Jts75gTVzO2c3qhoYrRhc0HRD9E7xHvtNHHrfgGbJobNBqEuqp9DIOCMP7tDx06
5Xn8+j93f0iE/U7Bg0S/CWauJ+cMvKxjunwbOiAGHRIIBPSBBy1GB8tTiwLKMok=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr0m4nZr+U5nv7zIM+NLC
oz6JhYJfehLyb6uXvLW3VDzax6vReXVx7DVkMCKJ5nyjKj63iJ4K3O3/LpeHjQQX
YuxGNbxERgn+S5R6ySFZteRvM2NZYqHkgTb8wdi6fOlRMfWkE4cXDqOP6N3fKwzv
pn1qYdEk0Wph2e2esM4yxTUwhYUj/yeePMDhKf/RvxJqW/THl3Kw24hT7Qn3uqvt
f95OcvAfkCmkVVC95EeQnxzgs90o0r6GGPEdmQ01gLdwz69XxKhs0YbsMfTyL/PI
oUmaruiN01c+oBpkGUqlGabw0vz0CayfaSRX+SNG3bL7s4cJY0xyt6KWu/Ng5OCg
BwIDAQAB
-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 149223238274308566895751019039957020082
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'MI'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Ann Arbor'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Internet2'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'InCommon'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'InCommon RSA Server CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-04-26 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-05-26 23:59:59 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'New York'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Columbia University'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String '*.isso.columbia.edu'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 22128056625430194544962975213261275884852672167016136303882789570900283245616454035366912389894580907999937700086826121716854332866080326022430083002536539712775184729978309086231378199533767891367403070239897736138599860424336532487240362172663842842614661450604452692182527296635256211915632266840801123383254254820750308056305753598117798053437672445118661152723547772846955901244954939921762203713210862798092506475149798981058563624967473725355873020654752499594147548284987853340674612277724569883342499925681446203674872791206987326614650391788243526310670244797021971840805858951807657472466492281757427081223
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 1e05a3778f6c96e25b874ba6b486ac71000ce738
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							527fb8bdd1903369b646c5f11bb84880eff931a9
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (96 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.5923.1.4.3.1.1
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://www.incommon.org/cert/repository/cps_ssl.pdf'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.2 (Organization Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (61 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.incommon-rsa.org/InCommonRSAServerCA.crl'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (105 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.usertrust.com/InCommonRSAServerCA_2.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.usertrust.com'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (367 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (363 bytes)
							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
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (42 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.isso.columbia.edu'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'isso.columbia.edu'
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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