jl-designs.co.uk
Issued by E1
About this certificate
This digital certificate with serial number 04:15:9a:d5:7a:7e:4b:20:eb:24:d2:4a:11:cd:e7:d0:a8:91 was issued on by Let's Encrypt.
With 2 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:
- 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=jl-designs.co.uk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:15:9a:d5:7a:7e:4b:20:eb:24:d2:4a:11:cd:e7:d0:a8:91Serial Number (int): 355800882987422410576037814060330687441041
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: a5:46:f4:a6:68:17:1d:54:c2:26:c9:bc:98:32:86:2a:37:12:01:65
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac
Fingerprint (sha1): 7a:32:38:50:c9:52:b8:1c:40:df:3e:69:8d:15:58:c6:39:1c:3c:7a
Fingerprint (sha256): e8:1b:6c:a9:08:62:50:77:ba:dc:e5:ba:82:91:86:b7:dd:e9:53:bc:76:9f:f6:93:10:0d:25:af:04:4b:e8:a4
Issuing Certificate URL: http://e1.i.lencr.org/
Revocation information
OCSP Server: http://e1.o.lencr.orgCheck the revocation status for certificate jl-designs.co.uk
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for jl-designs.co.uk
Public Key Algorithm
ECDSA
Key Size
256
Signature Algorithm
ECDSA with SHA384
Key Usage
Digital Signature
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
*.jl-designs.co.uk
jl-designs.co.uk
jl-designs.co.uk
Other certificates including the domain name jl-designs.co.uk
(limited to 100 certificates)
client.dev.jl-designs.co.uk
jl-designs.co.uk
jl-designs.co.uk
pace.jl-designs.co.uk
projects.avsolutions.no
client.dev.jl-designs.co.uk
projects.elgeadi.es
lancer.jl-designs.co.uk
projects.timberplus.com
projects.qnetix.io
dev.jl-designs.co.uk
jl-designs.co.uk
dev.jl-designs.co.uk
client.dev.jl-designs.co.uk
projects.inspirext.com
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projects.bridgemaker.co.uk
projekte.jp-networks.de
projects.inspirext.com
projekte.jp-networks.de
overrules.vennhypotheken.nl
jl-designs.co.uk
dev.jl-designs.co.uk
jl-designs.co.uk
jl-designs.co.uk
pace.jl-designs.co.uk
projects.nybe.be
client.dev.jl-designs.co.uk
projects.windcores.de
projects.deyerl-consulting.de
dev.jl-designs.co.uk
overrules.vennhypotheken.nl
jl-designs.co.uk
projects.windcores.de
jl-designs.co.uk
lancer.jl-designs.co.uk
projects.jl-designs.co.uk
projects.qnetix.io
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jl-designs.co.uk
project.schwedv.de
jl-designs.co.uk
projects.alsviorglobal.com
jl-designs.co.uk
mlc.jl-designs.co.uk
projects.elgeadi.es
projects.timberplus.com
projects.inspirext.com
projects.inspirext.com
jl-designs.co.uk
dev.jl-designs.co.uk
projects.nybe.be
projects.avsolutions.no
jl-designs.co.uk
projets.fluditec.fr
jl-designs.co.uk
projects.tebel.de
dev.jl-designs.co.uk
projects.inspirext.com
projet.resotel.info
overrules.vennhypotheken.nl
projets.fluditec.fr
projects.avsolutions.no
jl-designs.co.uk
dev.jl-designs.co.uk
client.dev.jl-designs.co.uk
dev.jl-designs.co.uk
projects.inspirext.com
dev.jl-designs.co.uk
dev.jl-designs.co.uk
jl-designs.co.uk
dev.jl-designs.co.uk
client.dev.jl-designs.co.uk
jl-designs.co.uk
overrules.vennhypotheken.nl
jl-designs.co.uk
jl-designs.co.uk
pace.jl-designs.co.uk
projects.avsolutions.no
client.dev.jl-designs.co.uk
projects.elgeadi.es
lancer.jl-designs.co.uk
projects.timberplus.com
projects.qnetix.io
dev.jl-designs.co.uk
jl-designs.co.uk
dev.jl-designs.co.uk
client.dev.jl-designs.co.uk
projects.inspirext.com
jl-designs.co.uk
projects.bridgemaker.co.uk
projekte.jp-networks.de
projects.inspirext.com
projekte.jp-networks.de
overrules.vennhypotheken.nl
jl-designs.co.uk
dev.jl-designs.co.uk
jl-designs.co.uk
jl-designs.co.uk
pace.jl-designs.co.uk
projects.nybe.be
client.dev.jl-designs.co.uk
projects.windcores.de
projects.deyerl-consulting.de
dev.jl-designs.co.uk
overrules.vennhypotheken.nl
jl-designs.co.uk
projects.windcores.de
jl-designs.co.uk
lancer.jl-designs.co.uk
projects.jl-designs.co.uk
projects.qnetix.io
jl-designs.co.uk
jl-designs.co.uk
project.schwedv.de
jl-designs.co.uk
projects.alsviorglobal.com
jl-designs.co.uk
mlc.jl-designs.co.uk
projects.elgeadi.es
projects.timberplus.com
projects.inspirext.com
projects.inspirext.com
jl-designs.co.uk
dev.jl-designs.co.uk
projects.nybe.be
projects.avsolutions.no
jl-designs.co.uk
projets.fluditec.fr
jl-designs.co.uk
projects.tebel.de
dev.jl-designs.co.uk
projects.inspirext.com
projet.resotel.info
overrules.vennhypotheken.nl
projets.fluditec.fr
projects.avsolutions.no
jl-designs.co.uk
dev.jl-designs.co.uk
client.dev.jl-designs.co.uk
dev.jl-designs.co.uk
projects.inspirext.com
dev.jl-designs.co.uk
dev.jl-designs.co.uk
jl-designs.co.uk
dev.jl-designs.co.uk
client.dev.jl-designs.co.uk
jl-designs.co.uk
overrules.vennhypotheken.nl
Certificate
The complete raw certificate details for jl-designs.co.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIDlDCCAxqgAwIBAgISBBWa1Xp+SyDrJNJKEc3n0KiRMAoGCCqGSM49BAMDMDIx CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF MTAeFw0yNDAxMDMxMTUyMjJaFw0yNDA0MDIxMTUyMjFaMBsxGTAXBgNVBAMTEGps LWRlc2lnbnMuY28udWswWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAASw99LgsZvD 1R+gg1aVppRa+7iWVjoaQig9GK94jEkcGNh+e3lq9iTQoCGzV8p5SmSCY86zpqA/ U8pLbbtyz7Cto4ICJTCCAiEwDgYDVR0PAQH/BAQDAgeAMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBSlRvSmaBcd VMImybyYMoYqNxIBZTAfBgNVHSMEGDAWgBRa8+0r/DbCN3m5UjDqVG/PVcsurDBV BggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9lMS5vLmxlbmNyLm9y ZzAiBggrBgEFBQcwAoYWaHR0cDovL2UxLmkubGVuY3Iub3JnLzAvBgNVHREEKDAm ghIqLmpsLWRlc2lnbnMuY28udWuCEGpsLWRlc2lnbnMuY28udWswEwYDVR0gBAww CjAIBgZngQwBAgEwggEDBgorBgEEAdZ5AgQCBIH0BIHxAO8AdgCi4r/WHt4vLweg 1k5tN6fcZUOwxrUuotq3iviabfUX2AAAAYzPYdCrAAAEAwBHMEUCICoo5YmpwZeX 7kWHTr5VikEc41rrKEx1J73X7v0yzxcOAiEAluJw1zRb2f0+oO8KFRJDn53mMYxi HofZO2if7GRJ71kAdQDuzdBk1dsazsVct520zROiModGfLzs3sNRSFlGcR+1mwAA AYzPYdEXAAAEAwBGMEQCIHyI8NcbJCr4dJqrTaaUr1VbmIldJfmV/J+CNqiaeGM9 AiB7LRiBzNTsfs8E3a8sVC3lhPvoc3gFfJheeCG7DEkB7zAKBggqhkjOPQQDAwNo ADBlAjEAoRGGXRzPSFgjz1rPvo0lVr5/3GnW6dgpbvXoN+W9HfZCsqhI7iETSn/J bXdtx8lfAjBU84SAZCYB/sMo2pHXo200FgZMJvANIFZMjmOtRm/ipdTdeYXURi2s EHEc4mhq3Vk= -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEsPfS4LGbw9UfoINWlaaUWvu4llY6 GkIoPRiveIxJHBjYfnt5avYk0KAhs1fKeUpkgmPOs6agP1PKS227cs+wrQ== -----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 355800882987422410576037814060330687441041 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384) . . . . . . . . [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 'E1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-01-03 11:52:22 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-04-02 11:52:21 +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 'jl-designs.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 1.2.840.10045.2.1 (ecPublicKey) . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.3.1.7 (prime256v1) . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (520 bits) 0004b0f7d2e0b19bc3d51fa0835695a6945afbb896563a1a42283d18af788c491c18d87e7b796af624d0a021b357ca794a648263ceb3a6a03f53ca4b6dbb72cfb0ad . . . . . . . . [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 (1 bits) 0780 . . . . . . . . . . . . . . . . [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) a546f4a668171d54c226c9bc9832862a37120165 . . . . . . . . . . . . . . . . [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 5af3ed2bfc36c23779b95230ea546fcf55cb2eac . . . . . . . . . . . . . . . . [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://e1.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://e1.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 (40 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.jl-designs.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'jl-designs.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) 00ef007600a2e2bfd61ede2f2f07a0d64e6d37a7dc6543b0c6b52ea2dab78af89a6df517d80000018ccf61d0ab000004030047304502202a28e589a9c19797ee45874ebe558a411ce35aeb284c7527bdd7eefd32cf170e02210096e270d7345bd9fd3ea0ef0a1512439f9de6318c621e87d93b689fec6449ef59007500eecdd064d5db1acec55cb79db4cd13a23287467cbcecdec351485946711fb59b0000018ccf61d117000004030046304402207c88f0d71b242af8749aab4da694af555b98895d25f995fc9f8236a89a78633d02207b2d1881ccd4ec7ecf04ddaf2c542de584fbe87378057c985e7821bb0c4901ef . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.10045.4.3.3 (ecdsaWithSHA384) . . . . [c:0|t:3|false] BIT STRING (824 bits) . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24790704375691445907140554178086448388389469268664507079964273143737515821391393383838627972025004173121503357290847 . . . . . . . . . . . . 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