blueleafplants.co.uk
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:6f:9c:bf:69:b3:a0:57:d5:36:e0:69:d8:b7:ce:df:7e:f3 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): 03:6f:9c:bf:69:b3:a0:57:d5:36:e0:69:d8:b7:ce:df:7e:f3Serial Number (int): 299316553963431809671029111511602547359475
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): 6b:4f:2b:ad:d0:1a:5f:7a:b9:e0:b6:e3:59:71:01:5d:e1:f8:7c:b6
Fingerprint (sha256): 9a:be:4a:19:9f:9a:80:57:22:16:26:f5:77:5e:71:ed:86:54:1b:ae:03:1d:45:44:bb:da:a7:a2:b9:85:73:9d
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.org/Check 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----- MIIFmzCCBIOgAwIBAgISA2+cv2mzoFfVNuBp2LfO337zMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xNzA0MjgyMjU4MDBaFw0x NzA3MjcyMjU4MDBaMB8xHTAbBgNVBAMTFGJsdWVsZWFmcGxhbnRzLmNvLnVrMIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA20D5wcfz8XZWSBrOcJ7znjP4 EhiSCVIUaRqcPkPxz6PSd5maAWmsnksfh5pbCuF7DD9yxzI9ZwFMkkL8aoNByBv1 zc6oLggN8GcqT+I3OgIC/jt4vJqgMZGEU5po6LDdPhrqMC9g9tngdbYLRCgJRHI8 DnHfgGPsUBtC3JUDEZgG7OcrbgK3lf2jCMCCNhJ6k5s7mOAGNs0GUJ/iTHP0M4ix XnMKYsKIAIm4CdIC0YcF9cfwKSNZCU8A6ZFXK1RWkfHWfNeRVn+LbIqt+QFd4qx6 f7O4EYTxbDt9mDbnW8ka8NND9qTnNXXTMWAhLC8EbDBSc2JCjnl4p7hKqB9CqQID AQABo4ICpDCCAqAwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMB BggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMB0GA1UdDgQWBBQ8KbMezNEJQPuIn/jy F08joQ4zUjAfBgNVHSMEGDAWgBSoSmpjBH3duubRObemRWXv86jsoTBwBggrBgEF BQcBAQRkMGIwLwYIKwYBBQUHMAGGI2h0dHA6Ly9vY3NwLmludC14My5sZXRzZW5j cnlwdC5vcmcvMC8GCCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2Vu Y3J5cHQub3JnLzCBrQYDVR0RBIGlMIGighhibHVlbGVhZi5rLWhvc3RpbmcuY28u dWuCFGJsdWVsZWFmcGxhbnRzLmNvLnVrgh1tYWlsLmJsdWVsZWFmLmstaG9zdGlu Zy5jby51a4IZbWFpbC5ibHVlbGVhZnBsYW50cy5jby51a4Icd3d3LmJsdWVsZWFm LmstaG9zdGluZy5jby51a4IYd3d3LmJsdWVsZWFmcGxhbnRzLmNvLnVrMIH+BgNV HSAEgfYwgfMwCAYGZ4EMAQIBMIHmBgsrBgEEAYLfEwEBATCB1jAmBggrBgEFBQcC ARYaaHR0cDovL2Nwcy5sZXRzZW5jcnlwdC5vcmcwgasGCCsGAQUFBwICMIGeDIGb VGhpcyBDZXJ0aWZpY2F0ZSBtYXkgb25seSBiZSByZWxpZWQgdXBvbiBieSBSZWx5 aW5nIFBhcnRpZXMgYW5kIG9ubHkgaW4gYWNjb3JkYW5jZSB3aXRoIHRoZSBDZXJ0 aWZpY2F0ZSBQb2xpY3kgZm91bmQgYXQgaHR0cHM6Ly9sZXRzZW5jcnlwdC5vcmcv cmVwb3NpdG9yeS8wDQYJKoZIhvcNAQELBQADggEBAAHsxZ/zrXJGVhT031piGajm Vt+mFvG1wzFtKQQwCxQJIlPcxpN7uLJJWQkjmMiQEnr1J1nho87/9Uyinx15MOW2 VhwSV+fIVL/uotGqDqc9PgMxQaV+sSiE7rcUI+2x9t7my6nGz6vmjo1yA6rnLPuF 5ZgTJQDeVctElpl0ottSG6RlelkUjY1BY8HK6Fa9Nm6nz4kdPeA0AsAadKS4ejZi bL2I7s1gHRn+KfNn5sdDYt7Q2V95psJGSdvuzN9AQ/XN10TtfiyL3IUcMa4l7/YW IhW+mSGY0w1ozE+ScIHtCzy2scBSy0dB2FeGIKwCLwIs36na78TaIsXuQQhU35s= -----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 299316553963431809671029111511602547359475 . . . . . . . . [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 2017-04-28 22:58:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2017-07-27 22:58:00 +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 (100 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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