webinar.online.engineering.nyu.edu
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c7:e5:61:96:a9:9f:4d:54:81:6b:e5:77:16:b5:d8:58:75 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=webinar.online.engineering.nyu.edu
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:c7:e5:61:96:a9:9f:4d:54:81:6b:e5:77:16:b5:d8:58:75Serial Number (int): 329357948732177819397835314797068185786485
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 4f:72:6a:a8:11:87:41:10:db:59:78:1e:8e:19:47:df:ce:2b:88:1f
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): b2:34:a1:da:9c:d4:20:cb:df:65:b0:31:fb:44:87:6b:f1:2f:f4:0f
Fingerprint (sha256): 00:f3:44:72:aa:ef:21:c9:4a:9a:36:e2:29:ae:d3:c2:c3:dd:ce:56:34:ed:26:da:30:fd:21:bc:06:86:d5:1b
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate webinar.online.engineering.nyu.edu
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for webinar.online.engineering.nyu.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
9 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
webinar.online.engineering.nyu.edu
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Certificate
The complete raw certificate details for webinar.online.engineering.nyu.edu in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFfTCCBGWgAwIBAgISA8flYZapn01UgWvldxa12Fh1MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAzMDIxMzU2MTlaFw0y MDA1MzExMzU2MTlaMC0xKzApBgNVBAMTIndlYmluYXIub25saW5lLmVuZ2luZWVy aW5nLm55dS5lZHUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCSeVh6 ERwL+LVeM+RTvZnOqojdmtrkP9P6U8TIHHlNDLlMxs59mPjT7F9o1r4a0AVDMGo8 zujEP73e2S/Js+AhsozDkJW5zpcJzCyU2AIGecADicI5Og67oqIdBhd5BUk2MDc5 6NgW4KJWA6EWO2vXr8up0mIPT0IhsvK3f/MUq4BHIV8G98tmzsjGVjE7iaJfdgzh osMFVQ8wgowaBzXHwWDx8CpDdYUm1KEOPOp3kVa8FcYXWvRhvYx/EB5cplzfbhJJ LFgPmuuPzeO+2uqZcFcJmBX7d5F/Q+BXpPz98fw8Gf6xL3p+5kfLqiPaJP2J+x+Q +176VR9ubU6AS4qpAgMBAAGjggJ4MIICdDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE FE9yaqgRh0EQ21l4Ho4ZR9/OK4gfMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZF Ze/zqOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3Au aW50LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQu aW50LXgzLmxldHNlbmNyeXB0Lm9yZy8wLQYDVR0RBCYwJIIid2ViaW5hci5vbmxp bmUuZW5naW5lZXJpbmcubnl1LmVkdTBMBgNVHSAERTBDMAgGBmeBDAECATA3Bgsr BgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0 Lm9yZzCCAQUGCisGAQQB1nkCBAIEgfYEgfMA8QB3APCVpFnyANGCQBAtL5OIjq1L /h1H45nh0DSmsKiqjrJzAAABcJu/cXYAAAQDAEgwRgIhAK2TGlOdiitKo1TWV42Z CdAtzPdcii0P9YWz9P96NU3kAiEAxFIgbHZ1PWqI/Fa1l+nJD/Zg4Q27lwCr2WgI vUif/LkAdgAHt1wb5X1o//Gwxh0jFce65ld8V5S3au68YToaadOiHAAAAXCbv3HK AAAEAwBHMEUCIQClsMfHVb8BpeX2MrYWvcOa9jnw+56rwMfsM26pZNKF4AIga+cL H8kmNENQH4/k4CYzk0FtxU/hPbMV8OLreWsFpGMwDQYJKoZIhvcNAQELBQADggEB AE2thQz0hgoQgEMu/qUacisyg25VSB6so8qDMw4clal6Kw02Hu8pzOMtJFnnShrw x9tDI/i/ZqX7PnRzJbPKsftGciq0vN7cfzvzjoUUsNl4BTncEsvq3P9bIhN4o/CK nAxE4stXfNq19kDK+/j37z5gvJoA23iRecswcIjCdXVrJBpnjpsxt5fOfVa2X9xe qQUjiYYCpMoxec/GcqX32wEK45aARErihysuoNb/8o+JO2A3B1Jz0rPb/ikLSlAF E1Uk7Vy8dDdkKDo6asxwiy9iWK/4TOv/7wsxt0GDXHK1IRy9Ri4Xb8nZA+F01Y2M MyS1lpecv1PpBlTNmPyBCD0= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAknlYehEcC/i1XjPkU72Z zqqI3Zra5D/T+lPEyBx5TQy5TMbOfZj40+xfaNa+GtAFQzBqPM7oxD+93tkvybPg IbKMw5CVuc6XCcwslNgCBnnAA4nCOToOu6KiHQYXeQVJNjA3OejYFuCiVgOhFjtr 16/LqdJiD09CIbLyt3/zFKuARyFfBvfLZs7IxlYxO4miX3YM4aLDBVUPMIKMGgc1 x8Fg8fAqQ3WFJtShDjzqd5FWvBXGF1r0Yb2MfxAeXKZc324SSSxYD5rrj83jvtrq mXBXCZgV+3eRf0PgV6T8/fH8PBn+sS96fuZHy6oj2iT9ifsfkPte+lUfbm1OgEuK qQIDAQAB -----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 329357948732177819397835314797068185786485 . . . . . . . . [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 2020-03-02 13:56:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-05-31 13:56:19 +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 'webinar.online.engineering.nyu.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 18490630276797260153367465115672618286183101080439229031059994121458647400477733695324864081535522737776725678906881516081131515693263340529695486509033433574355217490558091389894698381204042684021900941055200764665097711080555276023552885874918924502927969018286526304821427082076158296450907757698730157418201234274875614668309888542918198004111077831088468989349838572836505958496726574096624139024465409869307485559613473658405292142224003623389561714021831684281323713886447056254932130019586405593139360183778510024381774815408061270077691794974678691056899061005421444855730253510878963826025105614538665593513 . . . . . . . . . . . . . . . . . . . . [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) 4f726aa811874110db59781e8e1947dfce2b881f . . . . . . . . . . . . . . . . [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 (38 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webinar.online.engineering.nyu.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 (69 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f1007700f095a459f200d18240102d2f93888ead4bfe1d47e399e1d034a6b0a8aa8eb273000001709bbf71760000040300483046022100ad931a539d8a2b4aa354d6578d9909d02dccf75c8a2d0ff585b3f4ff7a354de4022100c452206c76753d6a88fc56b597e9c90ff660e10dbb9700abd96808bd489ffcb900760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c000001709bbf71ca0000040300473045022100a5b0c7c755bf01a5e5f632b616bdc39af639f0fb9eabc0c7ec336ea964d285e002206be70b1fc9263443501f8fe4e0263393416dc54fe13db315f0e2eb796b05a463 . . . . [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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