www.nysid.edu

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:43:9c:b5:0d:49:d0:37:b3:f1:41:67:de:f6:4d:10:19:c1 was issued on by Let's Encrypt.

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. 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)

Certificate Subject

CN=www.nysid.edu

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:43:9c:b5:0d:49:d0:37:b3:f1:41:67:de:f6:4d:10:19:c1
Serial Number (int): 284344076021576879605621464597423115475393
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: c1:b0:ce:8a:55:1d:d6:8a:f8:4d:a7:c4:bd:50:82:6d:2c:31:cc:a0
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): 0d:57:9d:66:0a:bb:47:f1:c8:f0:f4:18:47:92:2d:06:d2:6f:12:7f
Fingerprint (sha256): 4b:a1:66:14:00:7c:1f:32:43:12:a1:e2:33:4c:71:2e:7c:c0:b6:23:5f:22:90:3b:ba:d5:3d:37:98:4c:1a:72

Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/

Revocation information

OCSP Server: http://ocsp.int-x3.letsencrypt.org

Check the revocation status for certificate www.nysid.edu

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.nysid.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

www.nysid.edu

Other certificates including the domain name nysid.edu

(limited to 100 certificates)
*.nysid.edu
nysid.edu
*.plibrary.nysid.edu
libguides.nysid.edu
nysid.edu
libguides.nysid.edu
www.nysid.edu
nysid.edu
apply.nysid.edu
apply.nysid.edu
*.nysid.edu
nysid.edu
nysid.edu
nysid.edu
nysid.edu
nysid.edu
libguides.nysid.edu
info.nysid.edu
nysid.edu
www.nysid.edu
nysid.edu
nysid.edu
nysid.edu
apply.nysid.edu
libguides.nysid.edu
www.nysid.edu
nysid.edu
nysid.edu
apply.nysid.edu
nysid.edu
libguides.nysid.edu
apply.nysid.edu
www.nysid.edu
nysid.edu
libguides.nysid.edu
nysid.edu
apply.nysid.edu
nysid.edu
libguides.nysid.edu
libguides.nysid.edu
www.nysid.edu
nysid.edu
nysid.edu
www.nysid.edu
apply.nysid.edu
libguides.nysid.edu
www.nysid.edu
www.nysid.edu
www.nysid.edu
*.nysid.edu
www.nysid.edu
www.nysid.edu
nysid.edu
www.nysid.edu
*.nysid.edu
mail-nysid2.nysid.edu
apply.nysid.edu
www.nysid.edu
libguides.nysid.edu
nysid.edu
nysid.edu
www.nysid.edu
www.nysid.edu
*.plibrary.nysid.edu
www.nysid.edu
*.nysid.edu
nysid.edu
www.nysid.edu

Certificate

The complete raw certificate details for www.nysid.edu in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIFUTCCBDmgAwIBAgISA0OctQ1J0Dez8UFn3vZNEBnBMA0GCSqGSIb3DQEBCwUA
MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD
ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMjYwOTQ0MDZaFw0y
MDA0MjUwOTQ0MDZaMBgxFjAUBgNVBAMTDXd3dy5ueXNpZC5lZHUwggEiMA0GCSqG
SIb3DQEBAQUAA4IBDwAwggEKAoIBAQCoPh2EygW8fdE9VfxaoPML+g/rCRXZNvwG
rZjOmDP45OgV1Uu0YlUasW2o2YpUGFrZzRQGuk4Hw+Mzi5l6P4IPoQ3QLee2iB6O
NTvhCComfWeeNRGkgLnTC+Vf5xfJpxCrH7Z8GOiM6CGHHDehHVa+3wMSGVyHV8z4
dy2MKKXX1i4HX3bCoJ/JzhUigJ12uTWIH93z2O5P7lcN4DKrTieP+aRFJmeJGq/v
4NgMbCXN/iCMnuKLeezlISSxFBOu49IiQxcdXVkRdIWRdzDF1Vpl7nieKq2e3bg0
DcjUZ3pAEv5jpASHa/a5nomS4L5CzMjU7UYmnYa9b/X3S4u9H0GxAgMBAAGjggJh
MIICXTAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUF
BwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFMGwzopVHdaK+E2nxL1Qgm0sMcyg
MB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/zqOyhMG8GCCsGAQUFBwEBBGMw
YTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50LXgzLmxldHNlbmNyeXB0Lm9y
ZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50LXgzLmxldHNlbmNyeXB0Lm9y
Zy8wGAYDVR0RBBEwD4INd3d3Lm55c2lkLmVkdTBMBgNVHSAERTBDMAgGBmeBDAEC
ATA3BgsrBgEEAYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNl
bmNyeXB0Lm9yZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB1AF6nc/nfVsDntTZI
fdBJ4DJ6kZoMhKESEoQYdZaBcUVYAAABb+Fzlp0AAAQDAEYwRAIgIfuy/6CpfDUP
4RaEQ6/RM/cFzwUJN4RZcjhV0bMSalYCIF+2oWh1oZThMtIClXZ36QOfnKWHsRvW
D6sXDUvxq6XsAHYAsh4FzIuizYogTodm+Su5iiUgZ2va+nDnsklTLe+LkF4AAAFv
4XOYhAAABAMARzBFAiAwdFdIQhHHJt7eM4Os/skvaadmEHMwl4OQIOkktclqNAIh
AM1G0WdupGuX1Km+kkY+Q7/8vSaKEHpgRtuEQmTtzSjvMA0GCSqGSIb3DQEBCwUA
A4IBAQA1scd3OGepqBcsPx2gs4OnO1krFs0FBR3ciKoTCTvK+Nh+eq6d4c8BeebF
r+cSTHxOc+oi77CCznlHFPbzXLWu5T5cD7Z/JdRiKRU7elruR9qyPIvLXHCS1Ksh
XSYEGAZjeO+n4d2QL6Upp1t+mYg6sqrg5LMCeqGmUhZf4cGUj/3shsFWRcJV2HWR
P3vtKI2XWwThs4qFoqfEFViQvgzYLPb7gUJx47EL2rCV3EeJLI46kc0juWzitpss
OaY/JMxsBsh86G3FkUBUwrpvAzaLBdj+xXHBB7vI/150ZOYMhTIkdRWfVElLg6NU
8KxzRxa1HCBTK+lMWroqfR5ocLAw
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqD4dhMoFvH3RPVX8WqDz
C/oP6wkV2Tb8Bq2Yzpgz+OToFdVLtGJVGrFtqNmKVBha2c0UBrpOB8PjM4uZej+C
D6EN0C3ntogejjU74QgqJn1nnjURpIC50wvlX+cXyacQqx+2fBjojOghhxw3oR1W
vt8DEhlch1fM+HctjCil19YuB192wqCfyc4VIoCddrk1iB/d89juT+5XDeAyq04n
j/mkRSZniRqv7+DYDGwlzf4gjJ7ii3ns5SEksRQTruPSIkMXHV1ZEXSFkXcwxdVa
Ze54niqtnt24NA3I1Gd6QBL+Y6QEh2v2uZ6JkuC+QszI1O1GJp2GvW/190uLvR9B
sQIDAQAB
-----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 284344076021576879605621464597423115475393
 . . . . . . . . [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 2020-01-26 09:44:06 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-04-25 09:44:06 +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 'www.nysid.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 21238665434005424211615250603998894640259348926777296823606339823658308639077538548898726278004051967718554499065101305702733146195722579901469615482402225787223990721389698306373039717735311667426131781981733498141397727007473067846638470741976066711334576676418733572224479540179929225905896471998315935921654150531246325425318272280949139078229153143382633103157574381186355105836265386122027858943719561347381385902145757552676313587948547599566415912621280989833825020356651258852658643802546392940638582769210397826286774642180560686647437028773143807462784422322300417725947956941568607310930875653952200720817
 . . . . . . . . . . . . . . . . . . . . [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)
							c1b0ce8a551dd68af84da7c4bd50826d2c31cca0
 . . . . . . . . . . . . . . . . [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 (17 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.nysid.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 (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef0075005ea773f9df56c0e7b536487dd049e0327a919a0c84a1121284187596817145580000016fe173969d0000040300463044022021fbb2ffa0a97c350fe1168443afd133f705cf0509378459723855d1b3126a5602205fb6a16875a194e132d202957677e9039f9ca587b11bd60fab170d4bf1aba5ec007600b21e05cc8ba2cd8a204e8766f92bb98a2520676bdafa70e7b249532def8b905e0000016fe173988400000403004730450220307457484211c726dede3383acfec92f69a76610733097839020e924b5c96a34022100cd46d1676ea46b97d4a9be92463e43bffcbd268a107a6046db844264edcd28ef
 . . . . [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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