jl-designs.co.uk
Issued by E1
About this certificate
This digital certificate with serial number 04:77:31:73:2d:e2:36:09:76:a7:5e:ce:6f:88:bb:96:da:3f 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): 04:77:31:73:2d:e2:36:09:76:a7:5e:ce:6f:88:bb:96:da:3fSerial Number (int): 389008475607195576645325065145929065486911
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 13:32:f2:d1:25:7f:84:7a:74:26:5a:6d:05:0f:a4:dc:61:10:f5:60
AuthorityKeyId: 5a:f3:ed:2b:fc:36:c2:37:79:b9:52:30:ea:54:6f:cf:55:cb:2e:ac
Fingerprint (sha1): dd:0c:d0:f9:57:ef:50:2f:75:51:fb:12:66:49:1c:4c:79:53:53:88
Fingerprint (sha256): 53:41:98:b6:ee:0e:41:eb:58:3b:f6:6c:03:87:f4:c0:00:24:29:f9:c3:54:b8:b2:55:ab:c3:b8:1d:fd:f2:67
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
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projects.windcores.de
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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----- MIIDlTCCAxygAwIBAgISBHcxcy3iNgl2p17Ob4i7lto/MAoGCCqGSM49BAMDMDIx CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF MTAeFw0yMzExMDUxMDEyMTRaFw0yNDAyMDMxMDEyMTNaMBsxGTAXBgNVBAMTEGps LWRlc2lnbnMuY28udWswWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQJBW2qZfpO 4O8iC0X7VsIUQWad5lX72dw2inGqdMXLimFnDmWkDmBev3R+g7VVlh3Up8FiSQ3k u7qONmWUUfl0o4ICJzCCAiMwDgYDVR0PAQH/BAQDAgeAMB0GA1UdJQQWMBQGCCsG AQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQTMvLRJX+E enQmWm0FD6TcYRD1YDAfBgNVHSMEGDAWgBRa8+0r/DbCN3m5UjDqVG/PVcsurDBV BggrBgEFBQcBAQRJMEcwIQYIKwYBBQUHMAGGFWh0dHA6Ly9lMS5vLmxlbmNyLm9y ZzAiBggrBgEFBQcwAoYWaHR0cDovL2UxLmkubGVuY3Iub3JnLzAvBgNVHREEKDAm ghIqLmpsLWRlc2lnbnMuY28udWuCEGpsLWRlc2lnbnMuY28udWswEwYDVR0gBAww CjAIBgZngQwBAgEwggEFBgorBgEEAdZ5AgQCBIH2BIHzAPEAdgA7U3d1Pi25gE6L MFsG/kA7Z9hPw/THvQANLXJv4frUFwAAAYufLu8nAAAEAwBHMEUCICmAIJr/C3HB S7Joxk2sWJlY/7rwj/N+vvQfblq6BtwhAiEA/Kspmex21YjtfEFgt90/2po54YQz Hyz6xDwTGrrvCxMAdwB2/4g/Crb7lVHCYcz1h7o0tKTNuyncaEIKn+ZnTFo6dAAA AYufLu99AAAEAwBIMEYCIQDNM6nObL9AFWWbd78EDguKDtqpp3OuJE2JiSu3+r8C vgIhAPt/fNS4C2LbiXxf6ySUMH7miM7FdvYt66eo6HDCdJoAMAoGCCqGSM49BAMD A2cAMGQCMCDWtuqQFn/yVaYqjhSgGikuWRVAyjOdqGqot2BCwF8lNGAPthAifQu0 kjeiXL73kAIwKYdVWz8DygjFfebEQjlNHsyKhnuddOSG8ry8p9LxMirqwEUJiVyO Rpg4CWx+6/ei -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAECQVtqmX6TuDvIgtF+1bCFEFmneZV +9ncNopxqnTFy4phZw5lpA5gXr90foO1VZYd1KfBYkkN5Lu6jjZllFH5dA== -----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 389008475607195576645325065145929065486911 . . . . . . . . [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 2023-11-05 10:12:14 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-02-03 10:12:13 +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) 000409056daa65fa4ee0ef220b45fb56c21441669de655fbd9dc368a71aa74c5cb8a61670e65a40e605ebf747e83b555961dd4a7c162490de4bbba8e36659451f974 . . . . . . . . [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) 1332f2d1257f847a74265a6d050fa4dc6110f560 . . . . . . . . . . . . . . . . [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 (246 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes) 00f10076003b5377753e2db9804e8b305b06fe403b67d84fc3f4c7bd000d2d726fe1fad4170000018b9f2eef27000004030047304502202980209aff0b71c14bb268c64dac589958ffbaf08ff37ebef41f6e5aba06dc21022100fcab2999ec76d588ed7c4160b7dd3fda9a39e184331f2cfac43c131abaef0b1300770076ff883f0ab6fb9551c261ccf587ba34b4a4cdbb29dc68420a9fe6674c5a3a740000018b9f2eef7d0000040300483046022100cd33a9ce6cbf4015659b77bf040e0b8a0edaa9a773ae244d89892bb7fabf02be022100fb7f7cd4b80b62db897c5feb2494307ee688cec576f62deba7a8e870c2749a00 . . . . [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 (816 bits) . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:2|false] INTEGER 5054342918032282483278148237085299531980288621421465679902588579154962853380075882278158155681599122797767769913232 . . . . . . . . . . . . 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