senevodesigns.co.uk
Issued by R3
About this certificate
This digital certificate with serial number 04:f9:ad:5e:3f:41:7d:b2:cb:49:86:0d:35:e4:d2:7c:25:36 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=senevodesigns.co.uk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 04:f9:ad:5e:3f:41:7d:b2:cb:49:86:0d:35:e4:d2:7c:25:36Serial Number (int): 433409898892510694077187961714516718003510
Serial Number lenght: 139 bits, 18 octets
SubjectKeyId: 54:3f:ca:8c:58:77:23:41:15:76:a6:50:4c:70:50:fa:78:53:7d:32
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6
Fingerprint (sha1): 7a:47:87:41:cb:b8:93:66:27:f3:32:69:fb:67:74:26:f6:76:8a:88
Fingerprint (sha256): 10:c2:d4:4b:c0:22:fe:89:46:66:3c:9b:eb:45:fb:70:44:dd:5f:f0:2d:c8:ea:5a:39:00:87:f5:50:2a:67:16
Issuing Certificate URL: http://r3.i.lencr.org/
Revocation information
OCSP Server: http://r3.o.lencr.orgCheck the revocation status for certificate senevodesigns.co.uk
2
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for senevodesigns.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
senevodesigns.co.uk
www.senevodesigns.co.uk
www.senevodesigns.co.uk
Other certificates including the domain name senevodesigns.co.uk
(limited to 100 certificates)
Certificate
The complete raw certificate details for senevodesigns.co.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFDDCCA/SgAwIBAgISBPmtXj9BfbLLSYYNNeTSfCU2MA0GCSqGSIb3DQEBCwUA MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD EwJSMzAeFw0yNDA0MDIxNjI4NDZaFw0yNDA3MDExNjI4NDVaMB4xHDAaBgNVBAMT E3NlbmV2b2Rlc2lnbnMuY28udWswggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK AoIBAQClTwuHRiyjW6DEELR6LI74huUaFSEi6l+0ofLHdXQkVPKT5ZyNcBHk5ZLu C3PQdhRiRdPueD2e+swVSntoiOZoI0/Qd60xC8J+FvtpHbzfv+B7IvWU6YONnCkn 3741kq57KE403wGKRw67nBovrXTD0dc7pJ5hFmF4H9e7Y7GyEMdcZtLjKe2t6H3+ i0yyfNos1tqL+cDt8W2NGDQ/J+LxN3Y5/Pb5cv8pXYLFuOzhbbVFHDo1qPPjWCnZ CPSidBtDpWVwUlBOymeemSiEY09OWLm5CWUTB/pjtjoq8e2o36mhkXzDb17yTM6X h1fiV2TA1HAv/iWLp562UIxDoMgXAgMBAAGjggIuMIICKjAOBgNVHQ8BAf8EBAMC BaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAw HQYDVR0OBBYEFFQ/yoxYdyNBFXamUExwUPp4U30yMB8GA1UdIwQYMBaAFBQusxe3 WFbLrlAJQOYfr52LFMLGMFUGCCsGAQUFBwEBBEkwRzAhBggrBgEFBQcwAYYVaHR0 cDovL3IzLm8ubGVuY3Iub3JnMCIGCCsGAQUFBzAChhZodHRwOi8vcjMuaS5sZW5j ci5vcmcvMDcGA1UdEQQwMC6CE3NlbmV2b2Rlc2lnbnMuY28udWuCF3d3dy5zZW5l dm9kZXNpZ25zLmNvLnVrMBMGA1UdIAQMMAowCAYGZ4EMAQIBMIIBBAYKKwYBBAHW eQIEAgSB9QSB8gDwAHYAPxdLT9ciR1iUHWUchL4NEu2QN38fhWrrwb8ohez4ZG4A AAGOn9sy3wAABAMARzBFAiB9T9FrGJHuruBfO5pWcmFoi3KyYILDQFp5ltUEkz8g JQIhAKfp9/kgVoS1RbiYpmYWjE/3y2Yu2PKdxU+T2H5hu2PIAHYAGZgQcQnw1lIu MIDSnj9ku4NuKMz5D1KO7t/OSj8WtMoAAAGOn9sy+AAABAMARzBFAiAxoYQjTHhv feMM7+mjCpnIxen/pU7Pji2nqtUO5Jr6fgIhAJjVhIBJl7/ouVlK6d7W5YTgofAi SP1UZrSMpob49M+BMA0GCSqGSIb3DQEBCwUAA4IBAQAKkrtARzheqWDuZgELiX2r OxFMJtVtfwWua9Ed7w7DluVt4FXXJ3APQ0MGkbJ6y+BN96ju4AA//cHBmhKNDjiE nX9h+jNKae16QtCYvy74CCa+1irzxUIsFIJXZc1OxyberznyzN+qrJUeq6BwOS1W gJnmf5XpusbTzt7shh5SgNvAKmbT+MUijT9o+lQ+/1PetFLWXNtYq1DXcaLO9Qg+ 8ZqgqH7f0QmqiNaguBcoNoJKZ5igFdZiyvcxXaEQrMsmIvTsxX9Hd3NpWf8XGGTI xeeh0wADA37TCM9dNIWSqBXmYdZvAGAlDErEICy4oZVQNz4B3zrVP200+n7qzTvn -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApU8Lh0Yso1ugxBC0eiyO +IblGhUhIupftKHyx3V0JFTyk+WcjXAR5OWS7gtz0HYUYkXT7ng9nvrMFUp7aIjm aCNP0HetMQvCfhb7aR2837/geyL1lOmDjZwpJ9++NZKueyhONN8BikcOu5waL610 w9HXO6SeYRZheB/Xu2OxshDHXGbS4yntreh9/otMsnzaLNbai/nA7fFtjRg0Pyfi 8Td2Ofz2+XL/KV2Cxbjs4W21RRw6Najz41gp2Qj0onQbQ6VlcFJQTspnnpkohGNP Tli5uQllEwf6Y7Y6KvHtqN+poZF8w29e8kzOl4dX4ldkwNRwL/4li6eetlCMQ6DI FwIDAQAB -----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 433409898892510694077187961714516718003510 . . . . . . . . [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 2024-04-02 16:28:46 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2024-07-01 16:28:45 +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 'senevodesigns.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 20868298877858264317548145044062575692386859696465212815600368227473594631751947150565240777492308715590426045981946148817858090841792960747210544012731647860349277309743308133828728459581418824535573035130755174094514131607851975582098448137477165452908857429680400525561816133550052096599721568856933425578794927605520683393355628779748094590343294772395767214400665439703934244576551017141561340635742824142432599611632681216677384323134692551425036863989271379754005126973439701012819337549011927376541555375470760163268344407771965517630413343553382657346840471374143567682972844500882374926127185024113436575767 . . . . . . . . . . . . . . . . . . . . [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) 543fca8c587723411576a6504c7050fa78537d32 . . . . . . . . . . . . . . . . [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 (48 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'senevodesigns.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.senevodesigns.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 (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f00076003f174b4fd7224758941d651c84be0d12ed90377f1f856aebc1bf2885ecf8646e0000018e9fdb32df000004030047304502207d4fd16b1891eeaee05f3b9a567261688b72b26082c3405a7996d504933f2025022100a7e9f7f9205684b545b898a666168c4ff7cb662ed8f29dc54f93d87e61bb63c80076001998107109f0d6522e3080d29e3f64bb836e28ccf90f528eeedfce4a3f16b4ca0000018e9fdb32f80000040300473045022031a184234c786f7de30cefe9a30a99c8c5e9ffa54ecf8e2da7aad50ee49afa7e02210098d584804997bfe8b9594ae9ded6e584e0a1f02248fd5466b48ca686f8f4cf81 . . . . [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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