jcsk8.org

Issued by GTS CA 1P5

About this certificate

This digital certificate with serial number e5:7f:35:75:34:3d:da:cd:11:69:dd:73:aa:83:cc:e6 was issued on by Google Trust Services LLC.

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:
  • DV certificate contains a subject common name, this is not recommended. If certificate policy 2.23.140.1.2.1 (CA/B BR domain validated) is included, only country and/or common name is allowed in SubjectDN. (BRs: 7.1.2.7.2)
  • Subscriber certificates use of Subject Key Identifier is NOT RECOMMENDED (BRs v2: 7.1.2.7.6)
  • Subscriber Certificate: commonName is NOT RECOMMENDED. (BRs: 7.1.2.7.1)

Certificate Subject

CN=jcsk8.org

Google Trust Services LLC

Organization: Google Trust Services LLC
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): e5:7f:35:75:34:3d:da:cd:11:69:dd:73:aa:83:cc:e6
Serial Number (int): 305053716989351663955692171593481702630
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 5a:dc:bd:d9:28:67:d2:0c:b5:ed:a5:09:c0:22:25:59:96:f3:9f:8c
AuthorityKeyId: d5:fc:9e:0d:df:1e:ca:dd:08:97:97:6e:2b:c5:5f:c5:2b:f5:ec:b8

Fingerprint (sha1): 3a:48:f6:ec:66:b5:12:6e:25:9f:b2:25:72:46:48:f5:1b:d5:ac:ef
Fingerprint (sha256): 0d:ff:9c:ab:a3:57:d5:a2:03:46:5e:3f:39:6c:30:df:24:7b:39:bc:c1:c6:55:f2:2e:5d:26:76:e1:1c:5d:9d

Issuing Certificate URL: http://pki.goog/repo/certs/gts1p5.der

Revocation information

OCSP Server: http://ocsp.pki.goog/s/gts1p5/J5TmHvyky5Y
CRL Distribution Point: http://crls.pki.goog/gts1p5/zJMVKIAaqTU.crl

Check the revocation status for certificate jcsk8.org

1

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for jcsk8.org

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication

Extensions

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

jcsk8.org

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Certificate

The complete raw certificate details for jcsk8.org in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1/uU+zwgJ4ygFaJk/294
NTcXMxtZkQXppqQxg2UGPNvpeVDsTZi9geC7DlW4z9f+MGvWlhYiL9PJKm2o38V8
nBJV7wDrQolKJx0igspS+td6+lM7drb3FEKj8jO/IQLlYRzgKhFy6jw4Tw92gsfV
wpo5b9uvKIo4wBDm7337GRmSsa2erLZ1bVX9xWy/UWN9mY1cRteR6OcQvL4Y0hZu
QOa2AAYPiDPmXUNyeKrNkGdF6PH9D9kGLvn4dYFd89WmhRUkW4lY3PVlwlCUR704
PdKZBwFfmAB1yzRa5aW3RvBoHtNVxucfPSD2vyqq0RILYnXmB87Ksb2FqUBtjy9H
kwIDAQAB
-----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 305053716989351663955692171593481702630
 . . . . . . . . [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 'Google Trust Services LLC'
 . . . . . . . . . . . . [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 'GTS CA 1P5'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-12-06 00:57:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-03-05 00:57:15 +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 'jcsk8.org'
 . . . . . . . . [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 27265295255226463568923757999104588211244462596909532558758935752049498094511509524173252674108948609433649842269437614564509732864802191974457480116520780471075932906272434583033044146316000047503723660658523389137258291555603551898954307014535779442496934501172406195003973026250932857329852598374384321317769020051066444362716668053334627344766393337578092926400032840316833308400002248194794603674475680665115268109557994595734381008085659320619426032723106349196297053531384866896953633761154231554758573383979455834122614133774933723456649178940793841446742647615778534493887128566482189451436453771640346462099
 . . . . . . . . . . . . . . . . . . . . [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 (12 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: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)
							5adcbdd92867d20cb5eda509c022255996f39f8c
 . . . . . . . . . . . . . . . . [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 d5fc9e0ddf1ecadd0897976e2bc55fc52bf5ecb8
 . . . . . . . . . . . . . . . . [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 (108 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.pki.goog/s/gts1p5/J5TmHvyky5Y'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://pki.goog/repo/certs/gts1p5.der'
 . . . . . . . . . . . . . . . . [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 (13 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jcsk8.org'
 . . . . . . . . . . . . . . . . [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 (26 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 1.3.6.1.4.1.11129.2.5.3
 . . . . . . . . . . . . . . . . [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 (53 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://crls.pki.goog/gts1p5/zJMVKIAaqTU.crl'
 . . . . . . . . . . . . . . . . [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 (245 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes)
							00f0007600eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018c3cd7fda70000040300473045022100cf54f906876e3726178b44fc7d5ab07b4ceb86fbaa2c1c30a07998c09bb76cc9022009bdff18cb91b52b8617c575abc1c112f3af17ecf82501405469bc033c37c4e800760029d03a1bb674aa711cd3035b6557c14f8aa78b4fe8389449eca453f944bd24680000018c3cd7fe7a000004030047304502203d0a21607ed81b53059c72f5cbb7289c66af21cb5c26d439d13c691b0a45600f0221009eda5a1fe80588a3bd9dfef3086510bba584e38bdd5fe6926eb1ea14fed8694c
 . . . . [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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