givingday.columbia.edu
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ca:c7:0f:c2:ba:54:cd:ef:6f:00:d1:c8:dc:bd:88:d1:30 was issued on by Let's Encrypt.
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- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=givingday.columbia.edu
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:ca:c7:0f:c2:ba:54:cd:ef:6f:00:d1:c8:dc:bd:88:d1:30Serial Number (int): 330338494118474532877984134841323009659184
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 2d:6f:28:0e:05:2b:99:3b:80:90:1a:04:96:40:20:f7:52:ea:80:14
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): ca:dd:c5:c1:5a:1f:a3:71:af:ab:72:33:38:36:4e:b6:cc:48:ab:18
Fingerprint (sha256): 02:75:1c:bc:02:4f:8a:8b:c9:8a:b6:40:01:3f:e0:f0:46:98:bc:1b:fb:2e:68:85:9d:0f:19:ea:b1:84:4e:ce
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate givingday.columbia.edu
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for givingday.columbia.edu
Public Key Algorithm
RSA
Key Size
4096
Signature Algorithm
SHA256 with RSA
Key Usage
Digital Signature
Key Encipherment
Extended Key Usages
Server Authentication
Client Authentication
Extensions
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
givingday.columbia.edu
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Certificate
The complete raw certificate details for givingday.columbia.edu in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGDzCCBPegAwIBAgISA8rHD8K6VM3vbwDRyNy9iNEwMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA1MjgxNjU4MDBaFw0x NzA4MjYxNjU4MDBaMCExHzAdBgNVBAMTFmdpdmluZ2RheS5jb2x1bWJpYS5lZHUw ggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCeTOht01NO+yte0vNpbuev GaaYEu5PAuzzGMBlhLI6z+QPdpBICKSmXIawSHeK56PPgp49E6577UlIcjAg0KJ3 QE0Rt9e5Pq/H4O2aDgMxcTMjYZqeJ2TgXFKWBix2lirNP+J0GyuuJQG+5mnqgN9k 3gRF5yjCxGo/um3WfT5L8DhEWUmO7h44h135ZDrXOk35gwm1PWRTj0diYTru9MB0 1hJC6Z82BTjv7mggh9EMYeh032yOyRq1gx8JYhF/Sxiw5xhjjaJ4ve1MOCvhp7On tVTyHGzLvv22dApOcNdL0cyh0jFugvVExmj7KcF4RiIqsIZ4798e9M8+kSyMbUYr z6zJ4d8+uIB/6ZhAOWI1Yl/Qb52MM72wHI+DfUZ62HoF0vn4OyYfte3FDEZblSJS ALyE932FyX/tjiGRUmLUEZDyfhg33wAR34R7nYxHADEpnJgrz8z194xjZA8fW7+3 BQJe0MzjoL+kvP+6FYY7MNtvAyvPieej+JQEdp29qM2qLmdaFGoHSPNxEDy/38JI livUGi/FOBJggAciG2+4fbccINxlmsWpgAGQfnAGc/Bcb6QS64SwSF7gs8BmWlAM udxm/i/7Wx7xV/QzyTNty0u7xgMfmz2UODaT7q5g3n3zFLCWqHhs0Gun1clq6OaT JQyAaFdclmkPwAZLcZaFFwIDAQABo4ICFjCCAhIwDgYDVR0PAQH/BAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1Ud DgQWBBQtbygOBSuZO4CQGgSWQCD3UuqAFDAfBgNVHSMEGDAWgBSoSmpjBH3duubR ObemRWXv86jsoTBvBggrBgEFBQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9v Y3NwLmludC14My5sZXRzZW5jcnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9j ZXJ0LmludC14My5sZXRzZW5jcnlwdC5vcmcvMCEGA1UdEQQaMBiCFmdpdmluZ2Rh eS5jb2x1bWJpYS5lZHUwgf4GA1UdIASB9jCB8zAIBgZngQwBAgEwgeYGCysGAQQB gt8TAQEBMIHWMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9y ZzCBqwYIKwYBBQUHAgIwgZ4MgZtUaGlzIENlcnRpZmljYXRlIG1heSBvbmx5IGJl IHJlbGllZCB1cG9uIGJ5IFJlbHlpbmcgUGFydGllcyBhbmQgb25seSBpbiBhY2Nv cmRhbmNlIHdpdGggdGhlIENlcnRpZmljYXRlIFBvbGljeSBmb3VuZCBhdCBodHRw czovL2xldHNlbmNyeXB0Lm9yZy9yZXBvc2l0b3J5LzANBgkqhkiG9w0BAQsFAAOC AQEAYBzrp+SEdC9RqdQrGGDcUhjRy3mlw21Zp0ytdTkAQvpnWJWBMoayJgIKqxBu TRwQi//c+i2L8ZkWiHTOcOTb0Lw7w4NnYlqNwc5pVYEId4Lj9cAUi7kXIUkVXLh/ CwHtkWisQ1hROfwtqVw9EtFpfVFAi/7qsD5yrCPyVyzrDU47VY5NwxQ3lmTko0sk gTKs/z0DanTHsQye1Xd8h5qi5ApLsFYv4Pf7xXSk/uZYK4ay6oVENMlnpxQka4Si WIro9HQE6ff1sv9T1X6RYJxPPYmbyigj5F54wti/2nFHvi6BCXZSPnKkfnnW4WvM KXBuearZ4oWViVU6cP5IDs/QNg== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAnkzobdNTTvsrXtLzaW7n rxmmmBLuTwLs8xjAZYSyOs/kD3aQSAikplyGsEh3iuejz4KePROue+1JSHIwINCi d0BNEbfXuT6vx+Dtmg4DMXEzI2Ganidk4FxSlgYsdpYqzT/idBsrriUBvuZp6oDf ZN4ERecowsRqP7pt1n0+S/A4RFlJju4eOIdd+WQ61zpN+YMJtT1kU49HYmE67vTA dNYSQumfNgU47+5oIIfRDGHodN9sjskatYMfCWIRf0sYsOcYY42ieL3tTDgr4aez p7VU8hxsy779tnQKTnDXS9HModIxboL1RMZo+ynBeEYiKrCGeO/fHvTPPpEsjG1G K8+syeHfPriAf+mYQDliNWJf0G+djDO9sByPg31Geth6BdL5+DsmH7XtxQxGW5Ui UgC8hPd9hcl/7Y4hkVJi1BGQ8n4YN98AEd+Ee52MRwAxKZyYK8/M9feMY2QPH1u/ twUCXtDM46C/pLz/uhWGOzDbbwMrz4nno/iUBHadvajNqi5nWhRqB0jzcRA8v9/C SJYr1BovxTgSYIAHIhtvuH23HCDcZZrFqYABkH5wBnPwXG+kEuuEsEhe4LPAZlpQ DLncZv4v+1se8Vf0M8kzbctLu8YDH5s9lDg2k+6uYN598xSwlqh4bNBrp9XJaujm kyUMgGhXXJZpD8AGS3GWhRcCAwEAAQ== -----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 330338494118474532877984134841323009659184 . . . . . . . . [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 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt' . . . . . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-05-28 16:58:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-08-26 16:58:00 +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 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'givingday.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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 645809375885031461071808937573984952908210899279051791204629953350332715846764166436028954199971933908040998121163359531269508317501054258993216272194705284227793915456083394373244865922263072591339755509755865982295790675738934749749415207291218311956574046765495504420515521973752788627488629541729619326553377077034107469337093174401753777565642304610223243396236554983149244079965508282902115213373591811167076313363325760318936661800105662687060494915377017168428980693848608540706192074988608147760554055591604175559299283470252265710305470733824714756948702850359006097052041753246107653668851216081527142954108444819607820541985572256095170009163154482308099171334529934501853615009972649373540031342896299372495441013554833278934672134186366863669567023716674048795287611862405722756091961648959649275590710921179659081129132826802772819532583583892377719073584889317720666477929758397358333621859993220341674662230801325495069354929688929606959118385394746992583006842623234047602446389565573989141694311591325202382721070489626109438663303648868101574556126610873904787097388118899769632436231906658752939482952861932801155478497934436296732520548146493863169014975693589819376094319668772818157236251194147581751155131671 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 2.5.29.37 (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 2.5.29.19 (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 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 2d6f280e052b993b80901a04964020f752ea8014 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.int-x3.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cert.int-x3.letsencrypt.org/' . . . . . . . . . . . . . . . . [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 (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'givingday.columbia.edu' . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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