z4.nysa.us

Issued by Let's Encrypt Authority X3

About this certificate

This digital certificate with serial number 03:75:ce:8b:74:30:75:30:f3:0e:53:5c:69:ee:c3:46:21:98 was issued on by Let's Encrypt.

With 4 subject alternative names this certificate can be used to secure multiple fqdn's. 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=z4.nysa.us

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 03:75:ce:8b:74:30:75:30:f3:0e:53:5c:69:ee:c3:46:21:98
Serial Number (int): 301424439778024303922611290374967749124504
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: d1:17:29:84:b6:53:3f:87:f4:09:23:e0:41:0d:de:b1:6d:4e:d5:8d
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1

Fingerprint (sha1): cf:19:a3:64:e3:3d:ce:57:82:02:5d:a8:46:f9:b8:a9:1c:bf:e2:48
Fingerprint (sha256): 59:1c:60:5f:ca:32:3c:46:74:48:5d:55:fd:08:05:f6:b3:52:b5:5b:1f:b3:25:8d:22:3f:52:f5:e7:fb:8b:d8

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 z4.nysa.us

4

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for z4.nysa.us

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

z.nysa.us
z4.nysa.us
zmail.assembly.state.ny.us
zmail.nyassembly.gov

Other certificates including the domain name nysa.us

(limited to 100 certificates)
z4.nysa.us
z4.nysa.us
z4.nysa.us
z4.nysa.us
z4.nysa.us
z4.nysa.us
z4.nysa.us
aprod2.nysa.us
z.nysa.us
z4.nysa.us

Certificate

The complete raw certificate details for z4.nysa.us in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0nBKWYv1Re88YolEEeZZ
DOusfYhgyLcrRt5CpPoGT5tlfUA7WiSucMv3sygOX8BVifATmI56XHixDZvGyQQg
TTDCfRLrjGAUFcFairwkSaa/nwptOEZo4BDq7EnNxexaWWi6AKEP5dC3dBhGAzH/
RkwvjI8AF2fZBuYw2A/YFPtJLoywCxBp0LvpvwbDEgqLw94SzU6zscqHrbwOLsQX
oXjKjkzZRcyhwPoG9mhmOvSee1CWsQ77Q1plHnV8YP9Urrf8AE4SN7A36RpDceXC
/Zh5YD4ArpKRVv5PNUw7XrpwoB3WY9FzHTUV/ON01/KcLFu0yRWCUAEQ0mhZPgM1
iwIDAQAB
-----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 301424439778024303922611290374967749124504
 . . . . . . . . [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 2020-03-03 15:13:04 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2020-06-01 15:13:04 +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 'z4.nysa.us'
 . . . . . . . . [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 26565416517110644304400972099562953100090961250826056233646499182651848570915315420945801176057326349507140509116784543722447104887466295347563438746228869276863912198742346377361015129595279200172001202390340270033747600987275252437580616296284082788330611068245161060612141579198327336735791763759002941586323603096271557387166030605142661156026308080796041352264582443108419386573241249122421589387379020854347327613549288724439510195938445064491898364877367872781900378950254354898400824026035250970444091736393728540756368951600824054544539742556342767122843715360292201605869190859655176337006408872314781513099
 . . . . . . . . . . . . . . . . . . . . [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)
							d1172984b6533f87f40923e0410ddeb16d4ed58d
 . . . . . . . . . . . . . . . . [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 (75 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'z.nysa.us'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'z4.nysa.us'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zmail.assembly.state.ny.us'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'zmail.nyassembly.gov'
 . . . . . . . . . . . . . . . . [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)
							00f10077005ea773f9df56c0e7b536487dd049e0327a919a0c84a11212841875968171455800000170a12c103d0000040300483046022100b9601020fdd1a487291fdacc3d2923f518b54057f9f6357ed8d888231ac4f3f8022100feee348aca5aa6e00bfab76e00af4804f3dd3052705af7566deb184d7b04307000760007b75c1be57d68fff1b0c61d2315c7bae6577c5794b76aeebc613a1a69d3a21c00000170a12c10780000040300473045022037321e191c531624f4f3b2382ef0deb4dd0ae76aa76b38bde5a30f94a4e558b1022100a2ccba79985e5b34a8db3521f88f2e0d809e06e17babe66e6970aec7f58a357b
 . . . . [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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