www.lignana.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:c9:7b:d0:03:cc:a3:0d:3f:0f:68:a1:b7:fc:c2:2b:bc:97 was issued on by Let's Encrypt.
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=www.lignana.com
Let's Encrypt
Organization:
Let's Encrypt
Country:
US
This certificate has expire since
Certificate Details
Serial Number (hex): 03:c9:7b:d0:03:cc:a3:0d:3f:0f:68:a1:b7:fc:c2:2b:bc:97Serial Number (int): 329898188664677727026818696681781191228567
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: 08:6b:69:97:9b:ef:12:06:98:1b:d8:53:f6:0e:9b:d4:82:54:80:a6
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): bf:d1:a4:9f:90:7f:0e:92:16:a8:21:fd:b0:f8:01:68:23:9b:50:e8
Fingerprint (sha256): 91:a3:ac:76:f9:91:82:bf:ce:cc:cd:54:4a:58:20:8d:8b:e0:36:02:39:e3:71:11:11:6d:33:f3:ec:e7:ec:4a
Issuing Certificate URL: http://cert.int-x3.letsencrypt.org/
Revocation information
OCSP Server: http://ocsp.int-x3.letsencrypt.orgCheck the revocation status for certificate www.lignana.com
1
DNS Names
0
Email Addresses
0
IP Addresses
Advanced Certificate Properties
Tehnical certificate details for www.lignana.com
Public Key Algorithm
RSA
Key Size
4096
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
www.lignana.com
Other certificates including the domain name lignana.com
(limited to 100 certificates)
Certificate
The complete raw certificate details for www.lignana.com in PEM and ASN.1 format.
Certificate (PEM)
-----BEGIN CERTIFICATE----- MIIGVjCCBT6gAwIBAgISA8l70APMow0/D2iht/zCK7yXMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA1MjcxMzExMTlaFw0x OTA4MjUxMzExMTlaMBoxGDAWBgNVBAMTD3d3dy5saWduYW5hLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBAMNE/1MeFfOjatz39KrlR7n3XkxrKeGf 9z7LnJh/J2UHt7b9duLEP4FuEH7iVUlY/wXQ5uN1xe0TgpAFSa9OLws3sFSnVZPG 28z3bY14iovvVYknn93XlVZ4HCQ9O3+ucqapMiwQwW4Mz3/ZGVVqktc5FzOE1naU M6eTe92fSkIUi24kOvi7mCjpS+mD30dfrsFAzqudiEIaGIWiQ+Gy7Yu30+5MAfsg 9KkcGCp5LWIxUUtdu92mBRQcOcJpzIbE5GP8hRJjGU2nzKBFL1EXYGlVJl7WM+qG oATu9vdWpWK6U8uzycZHGW/ISHFsXn+xMbUtYhMxL8if/8Wib6NykrJGYa09htVc 7TWNEgiOqGT1gRmn0emRpFkbWDhAZ3751bMxj5cZ/sjhhOprtBST3Sdjy2kTZiFF shQzyjR4zK5+9HOw9wcKnJmpa+eSxL7vBDSs9FBOEACbARQxLa/B/BMAF7eOBziE sTvqlZRl7S1CWTrXHct5JGxFow8SxJH6e6c5yk6VFTZ9qBbK0Ih7iAG9cif688qN 1K4KHLDxQyrZBm3tShFXdfz1kKUk9FEsyAv3yg1hZjaZdozcqPqrK+ZaHbTk0IuB mqJFHU7a1kqKc5UsnqDry9S6cqoAMPGqYIiXjILNzSlZLO1jE3P05XvTl3CuwWp2 d1EbjbCP+AvtAgMBAAGjggJkMIICYDAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFAhr aZeb7xIGmBvYU/YOm9SCVICmMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LmxpZ25hbmEuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBBAYKKwYBBAHWeQIEAgSB 9QSB8gDwAHYA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFq+aGd sQAABAMARzBFAiEAx3mnRQjJ9i3zHuqvH1mX08szRAGKPKRhbos3zQL9FgUCIEMO c7GihpKZTvxBKTTxOM9hT8rRnUYpYC1MaMwMg/TdAHYAY/Lbzeg7zCzPC3KEJ1dr M6SNYXePvXWmOLHHaFRL2I0AAAFq+aGd0gAABAMARzBFAiBWZ0Uc+N8sh7MAuSWq BMz/wvm+NaVRiGH1caenvbYfGgIhAM9pcI+QebFmBj+C6N4lqHZYiKDuyvdninXP 0f8rJs3/MA0GCSqGSIb3DQEBCwUAA4IBAQA8kTm/8/81khtsrjyCg2KBqwHf5roH wgGEjAG/p3YP9KzjNPtm6oyu/TNTcPjOBQHxCi2w/hXI4LoRrbEUsDObdMf6MiId nn5DPY/K3Rg8ApWq10MxiLJ3uxerQoY9mfhVVn4cRSnhHrf5TTOzcrqguVLPTbxT m8nonM6A5D/OQ1KQCV2/KdDJSVCM+/7k4kOl70ztHPh5ELngVBcky8f5bHUtv8y+ POoY2AM+MM44r0lVqvDxu0QL+atTKvtejQohCuP/k/528vmhFOBAQ5aVKMAxchsb kg/VlbuO1ZCKdOoTfjTqnIa4HnI5zsrCDyYrEFV1NVsCMhFib9j75M1A -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAw0T/Ux4V86Nq3Pf0quVH ufdeTGsp4Z/3PsucmH8nZQe3tv124sQ/gW4QfuJVSVj/BdDm43XF7ROCkAVJr04v CzewVKdVk8bbzPdtjXiKi+9ViSef3deVVngcJD07f65ypqkyLBDBbgzPf9kZVWqS 1zkXM4TWdpQzp5N73Z9KQhSLbiQ6+LuYKOlL6YPfR1+uwUDOq52IQhoYhaJD4bLt i7fT7kwB+yD0qRwYKnktYjFRS1273aYFFBw5wmnMhsTkY/yFEmMZTafMoEUvURdg aVUmXtYz6oagBO7291alYrpTy7PJxkcZb8hIcWxef7ExtS1iEzEvyJ//xaJvo3KS skZhrT2G1VztNY0SCI6oZPWBGafR6ZGkWRtYOEBnfvnVszGPlxn+yOGE6mu0FJPd J2PLaRNmIUWyFDPKNHjMrn70c7D3Bwqcmalr55LEvu8ENKz0UE4QAJsBFDEtr8H8 EwAXt44HOISxO+qVlGXtLUJZOtcdy3kkbEWjDxLEkfp7pznKTpUVNn2oFsrQiHuI Ab1yJ/rzyo3UrgocsPFDKtkGbe1KEVd1/PWQpST0USzIC/fKDWFmNpl2jNyo+qsr 5lodtOTQi4GaokUdTtrWSopzlSyeoOvL1LpyqgAw8apgiJeMgs3NKVks7WMTc/Tl e9OXcK7BanZ3URuNsI/4C+0CAwEAAQ== -----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 329898188664677727026818696681781191228567 . . . . . . . . [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 2019-05-27 13:11:19 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-08-25 13:11:19 +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 'www.lignana.com' . . . . . . . . [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 (4208 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 796630142790038506592935823241811399595241002363636152818405490736627332549974770206591058796669664001534573384505354596490672646268440160531203687133965331911698229785510558567437666172417505531126629985220995124843839132476387005725924528686821573755226544677432119205004215201482990096623303994243823440022728944512573571068784501093535809471314365416428877270789432475493660271012725249937126296691694315636718368431796762009760620600541628970123158155919465355561000211991268377856021075756616421553865666143155486979975410726656803888616993346135982848671964673098174358063682470727362257272412667948268849972931292092312967641958668867113321858352734329116019875925656674176748299314439428209095054529712525932777294174672838038256905106723812798558702068856691146209701067285364191455232129128759598232429393640614301028471487456762655631069902462230331897500383154880319800211758982402580098977889762512156936518752708902352007810623529344481148690347002578815481415765590908581318701092451771851657047242854948306888199461641492717192445364843843443522182933479782804795267978536240755091977447325189497922218780628304516620609320229046552086134146329504612986648843592961905771286207601062690055163841900160179945736768493 . . . . . . . . . . . . . . . . . . . . [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) 086b69979bef1206981bd853f60e9bd4825480a6 . . . . . . . . . . . . . . . . [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 (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.lignana.com' . . . . . . . . . . . . . . . . [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 (69 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 1.3.6.1.4.1.11129.2.4.2 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (245 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (242 bytes) 00f0007600e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016af9a19db10000040300473045022100c779a74508c9f62df31eeaaf1f5997d3cb3344018a3ca4616e8b37cd02fd16050220430e73b1a28692994efc412934f138cf614fcad19d4629602d4c68cc0c83f4dd00760063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016af9a19dd2000004030047304502205667451cf8df2c87b300b925aa04ccffc2f9be35a5518861f571a7a7bdb61f1a022100cf69708f9079b166063f82e8de25a8765888a0eecaf7678a75cfd1ff2b26cdff . . . . [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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