blueleafplants.co.uk
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:28:10:a0:38:1b:19:d0:3f:c4:ea:61:b6:36:69:16:a2:fa was issued on by Let's Encrypt.
With 6 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:
- Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
Certificate Subject
CN=blueleafplants.co.uk
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:28:10:a0:38:1b:19:d0:3f:c4:ea:61:b6:36:69:16:a2:faSerial Number (int): 274970252025510289780129942162561236902650
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 3c:29:b3:1e:cc:d1:09:40:fb:88:9f:f8:f2:17:4f:23:a1:0e:33:52
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 7d:45:10:a5:ec:c4:5c:6f:56:0b:db:e1:f6:38:07:0a:6a:1e:25:6e
Fingerprint (sha256): 00:95:8c:b2:eb:4a:70:8e:92:44:1e:c2:e7:ef:c8:db:66:69:c6:15:6e:b4:3d:5f:7f:11:fd:01:e2:af:e1:e6
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate blueleafplants.co.uk
6
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for blueleafplants.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
8 extensions
No
unhandled critical extensions
CA Certificate
This is not a CA certificate
Subject Alternative Names
blueleaf.k-hosting.co.uk
blueleafplants.co.uk
mail.blueleaf.k-hosting.co.uk
mail.blueleafplants.co.uk
www.blueleaf.k-hosting.co.uk
www.blueleafplants.co.uk
blueleafplants.co.uk
mail.blueleaf.k-hosting.co.uk
mail.blueleafplants.co.uk
www.blueleaf.k-hosting.co.uk
www.blueleafplants.co.uk
Other certificates including the domain name blueleafplants.co.uk
(limited to 100 certificates)
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
blueleafplants.co.uk
Certificate
The complete raw certificate details for blueleafplants.co.uk in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIFmjCCBIKgAwIBAgISAygQoDgbGdA/xOphtjZpFqL6MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzEwMjYxNDM0MDFaFw0x ODAxMjQxNDM0MDFaMB8xHTAbBgNVBAMTFGJsdWVsZWFmcGxhbnRzLmNvLnVrMIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA20D5wcfz8XZWSBrOcJ7znjP4 EhiSCVIUaRqcPkPxz6PSd5maAWmsnksfh5pbCuF7DD9yxzI9ZwFMkkL8aoNByBv1 zc6oLggN8GcqT+I3OgIC/jt4vJqgMZGEU5po6LDdPhrqMC9g9tngdbYLRCgJRHI8 DnHfgGPsUBtC3JUDEZgG7OcrbgK3lf2jCMCCNhJ6k5s7mOAGNs0GUJ/iTHP0M4ix XnMKYsKIAIm4CdIC0YcF9cfwKSNZCU8A6ZFXK1RWkfHWfNeRVn+LbIqt+QFd4qx6 f7O4EYTxbDt9mDbnW8ka8NND9qTnNXXTMWAhLC8EbDBSc2JCjnl4p7hKqB9CqQID AQABo4ICozCCAp8wDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMB BggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ8KbMezNEJQPuIn/jy F08joQ4zUjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBvBggrBgEF BQcBAQRjMGEwLgYIKwYBBQUHMAGGImh0dHA6Ly9vY3NwLmludC14My5sZXRzZW5j cnlwdC5vcmcwLwYIKwYBBQUHMAKGI2h0dHA6Ly9jZXJ0LmludC14My5sZXRzZW5j cnlwdC5vcmcvMIGtBgNVHREEgaUwgaKCGGJsdWVsZWFmLmstaG9zdGluZy5jby51 a4IUYmx1ZWxlYWZwbGFudHMuY28udWuCHW1haWwuYmx1ZWxlYWYuay1ob3N0aW5n LmNvLnVrghltYWlsLmJsdWVsZWFmcGxhbnRzLmNvLnVrghx3d3cuYmx1ZWxlYWYu ay1ob3N0aW5nLmNvLnVrghh3d3cuYmx1ZWxlYWZwbGFudHMuY28udWswgf4GA1Ud IASB9jCB8zAIBgZngQwBAgEwgeYGCysGAQQBgt8TAQEBMIHWMCYGCCsGAQUFBwIB FhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9yZzCBqwYIKwYBBQUHAgIwgZ4MgZtU aGlzIENlcnRpZmljYXRlIG1heSBvbmx5IGJlIHJlbGllZCB1cG9uIGJ5IFJlbHlp bmcgUGFydGllcyBhbmQgb25seSBpbiBhY2NvcmRhbmNlIHdpdGggdGhlIENlcnRp ZmljYXRlIFBvbGljeSBmb3VuZCBhdCBodHRwczovL2xldHNlbmNyeXB0Lm9yZy9y ZXBvc2l0b3J5LzANBgkqhkiG9w0BAQsFAAOCAQEAUlvHb6oZ+oLAn0/8Bm72oLvQ L9D35kHZA3Mil1X47h0z2mc71Kp5mPIFTYdc0zhQtYx3SSa0JaHbjgJw12d0S+bm D7ITE78lSclzkdm9G2l2gkAtaZATACkqUUfmEbXGbwv1+B2KVUvcYKKUMX878K2c JOsSemvlfCMlHm5Az7Eear61+1qwcOdoxECw+wDZhT9pyrB7VZ66+W04JGkz21TM ZEGm+FDry+OPwnJCYdidiN18oYnRx6w3z8ZUZJIasgmVp0apMlX2kwNdRH/7l3ZE TUdWlDoHlsHlxyZAsVkOvDpbjFdnCVFUl7yDyMIXGiZD0yMo1F+F87BDF96w1Q== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA20D5wcfz8XZWSBrOcJ7z njP4EhiSCVIUaRqcPkPxz6PSd5maAWmsnksfh5pbCuF7DD9yxzI9ZwFMkkL8aoNB yBv1zc6oLggN8GcqT+I3OgIC/jt4vJqgMZGEU5po6LDdPhrqMC9g9tngdbYLRCgJ RHI8DnHfgGPsUBtC3JUDEZgG7OcrbgK3lf2jCMCCNhJ6k5s7mOAGNs0GUJ/iTHP0 M4ixXnMKYsKIAIm4CdIC0YcF9cfwKSNZCU8A6ZFXK1RWkfHWfNeRVn+LbIqt+QFd 4qx6f7O4EYTxbDt9mDbnW8ka8NND9qTnNXXTMWAhLC8EbDBSc2JCjnl4p7hKqB9C qQIDAQAB -----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 274970252025510289780129942162561236902650 . . . . . . . . [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 'Let's Encrypt Authority X3' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-10-26 14:34:01 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-01-24 14:34:01 +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 'blueleafplants.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 27678229456565641527383217471181779921052024578055938044084433956335755511939353208011855353839972735076934385224054793783862862688042398667451365673937424845087048926636279560611507274843575868218720789979785706187964063136447750294526143028566192046762880709846241432982779821678094203658302800005091860216275606236987865194657835231623541695812457196512263596778334826860227640449649595909096403882781122858827271302337810236644466723524665401150671036561605502273347262866267949770831481071926419155703836283399073563496658020049776251884712133327656950160904237199734619555744777669582151256687907848236184847017 . . . . . . . . . . . . . . . . . . . . [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) 3c29b31eccd10940fb889ff8f2174f23a10e3352 . . . . . . . . . . . . . . . . [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 a84a6a63047dddbae6d139b7a64565eff3a8eca1 . . . . . . . . . . . . . . . . [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 (99 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.int-x3.letsencrypt.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://cert.int-x3.letsencrypt.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 (165 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blueleaf.k-hosting.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'blueleafplants.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.blueleaf.k-hosting.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'mail.blueleafplants.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.blueleaf.k-hosting.co.uk' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.blueleafplants.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 (246 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 1.3.6.1.4.1.44947.1.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'http://cps.letsencrypt.org' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String 'This Certificate may only be relied upon by Relying Parties and only in accordance with the Certificate Policy found at https://letsencrypt.org/repository/' . . . . [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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