jcmdemo.zynctech.co.uk

Issued by R3

About this certificate

This digital certificate with serial number 03:74:e8:6f:19:a7:4f:a3:64:d4:a0:cc:62:da:e8:54:ab:04 was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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=jcmdemo.zynctech.co.uk

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate will expire on

Certificate Details

Serial Number (hex): 03:74:e8:6f:19:a7:4f:a3:64:d4:a0:cc:62:da:e8:54:ab:04
Serial Number (int): 301118570118398989628020936289773142977284
Serial Number lenght: 138 bits, 18 octets

SubjectKeyId: 5f:7b:99:42:7d:e9:23:3d:0d:2a:2d:cf:3e:ed:8c:25:42:45:ea:10
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 45:f0:87:9d:a0:a3:fb:1d:2c:b4:b5:11:b2:7d:24:55:06:44:66:5a
Fingerprint (sha256): d5:74:e5:67:e6:29:69:20:06:b5:86:08:b4:70:14:5f:0b:ae:a6:77:b1:9d:46:3c:54:05:a4:f9:4f:e7:d3:b3

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate jcmdemo.zynctech.co.uk

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for jcmdemo.zynctech.co.uk

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

jcmdemo.zynctech.co.uk
www.jcmdemo.zynctech.co.uk

Other certificates including the domain name zynctech.co.uk

(limited to 100 certificates)
support.partofthejob.nl
www.zynctech.co.uk
www.zynctech.co.uk
zynctech.co.uk
projects.oqly.com
support.zynctech.co.uk
zynctech.co.uk
support.felho.net
jcmdemo.zynctech.co.uk
projects.armfield.co.uk
assistenza.mygovernance.it

Certificate

The complete raw certificate details for jcmdemo.zynctech.co.uk in PEM and ASN.1 format.

Certificate (PEM)

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

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAy6f9ParMG4hl5PCFgImN
jelg6RWcrkjN+S7CETW7ZhpSd7j7Mm1LNhW/WAIO4rAaRE8OnXg0Atqyo4sluBwv
wd5QvAxkxBahSMBNsADaOitfn9bpJygK1M42bj6C3H+6HSLVj6u9NXSVAtD8uVTV
9p7C0zLmp22+gEyps3J+zC8dx1d/q3LhcAtgdVcLxtSY/uwO1tr2EIMv7wMosLhu
ARuVmmSEtvdBWC0u0y9xO7h3+RfLLxVYOsZQ207HLRrkau0GEI7h2xEs5FBxZzxD
Zyx+CkFp2+W9dhRgArvj2Hg5vD+IoQdHz6+DWpgB3CgCBP8WgJZLu8jSWHazG1iF
JQIDAQAB
-----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 301118570118398989628020936289773142977284
 . . . . . . . . [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 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-16 13:57:16 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-15 13:57:15 +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 'jcmdemo.zynctech.co.uk'
 . . . . . . . . [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 25709214481020722835123726217477337031540918265880870440624192100066734611975636149061494244066280432272246791497651940204043956089336723144720400278724123846208076974635965529905285110541939907876916427775362610560402411484271964807546748301695748706916082118918604643053143959219458010770008207975991221764738653782448563174168541778959207741302833854733181362115874784167249701350715639703512040783760993017707373198027456462230205762173785105828870803040037274613581079690041881270397605066316172918845915415533080697663560684716045691403197453964348091386645374656142031395711509317939917894628597227782908970277
 . . . . . . . . . . . . . . . . . . . . [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)
							5f7b99427de9233d0d2a2dcf3eed8c254245ea10
 . . . . . . . . . . . . . . . . [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 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [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 (73 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://r3.o.lencr.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://r3.i.lencr.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 (54 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jcmdemo.zynctech.co.uk'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.jcmdemo.zynctech.co.uk'
 . . . . . . . . . . . . . . . . [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 (12 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 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (244 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (241 bytes)
							00ef00750076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018ee76987df0000040300463044022071d7fc26f88ad7878c34ad2715746c2f5c3caeefb11cfff891cc5b1c152b34290220587fde9cfc0c9f472e3aae3a80d4471300039de6a3721a4ae515887919e8777c007600dfe156ebaa05afb59c0f86718da8c0324eae56d96ea7f5a56a01d1c13bbe525c0000018ee769885e0000040300473045022100b6cc28ac899f011cd732a6aa3ca1d4b6ca395b0e152a3fdb95666a50ffc96108022055e14af5337d95a27a1b2d68b98860cbc982372efd77eeaefcdbb5da74bba710
 . . . . [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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