www.lignana.com
Issued by Let's Encrypt Authority X3
About this certificate
This digital certificate with serial number 03:ef:a9:59:65:78:d2:58:cb:ea:a6:a2:f6:1f:88:cd:74:77 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:ef:a9:59:65:78:d2:58:cb:ea:a6:a2:f6:1f:88:cd:74:77Serial Number (int): 342889447193188941760831895738806336058487
Serial Number lenght: 138 bits, 18 octets
SubjectKeyId: e9:e8:46:90:d8:48:7b:34:68:6c:1f:b0:50:6e:67:2e:a9:0c:73:95
AuthorityKeyId: a8:4a:6a:63:04:7d:dd:ba:e6:d1:39:b7:a6:45:65:ef:f3:a8:ec:a1
Fingerprint (sha1): 6e:c7:98:8e:a1:8e:6a:f2:0b:5a:2c:74:a8:6a:c3:9f:3e:0f:39:50
Fingerprint (sha256): b0:7a:d4:ad:dc:c3:5c:10:5a:79:b4:c5:4b:c9:88:36:c7:eb:f8:43:33:0b:99:d0:d8:b8:b7:ce:be:44:51:23
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----- MIIGVDCCBTygAwIBAgISA++pWWV40ljL6qai9h+IzXR3MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA4MDgwNDEwNDhaFw0x OTExMDYwNDEwNDhaMBoxGDAWBgNVBAMTD3d3dy5saWduYW5hLmNvbTCCAiIwDQYJ KoZIhvcNAQEBBQADggIPADCCAgoCggIBANbGotPFPE3LSiPMDky+DOMCGn0j9Ayk bBQpw3QJJgTlxxfD3iFG9YIhN6AUzxmM3WjWkpjChBimnB2dd9bXMoR0ZYcB7ct9 I/8m4Jg/c/mVKBVozNwxrtqSlq94bXV212xx6tQTr8N9gXX8xs05yVVu+ok9cQdj pSS0dJaapS5LxRjdig5X/VEeVwWHbCjf/rpQYrTHs+Mzv8RrHvB0io8zW4vtygEu awzEYj8yNndUL/IeMXwNeOvasyWkCMLVR8dMr68zaXUfUl5bKMQAkmo7Ddf6rNeb 3bHvh3MHvz5IiS9nQBSlgIYFLvpNHvojYsNSrIowH9wwgC2nm7KQt+kWXeVnF/dd WBFNi4giQa4SZFUKfIAZrNBsJQiSz/Y+Xa5LSBx59/A3GdidcMQB6v1CeDYw/Olu XmF6eSCyDXH1NLVWua0lButb+7a/08yjS5cesoMLeYtbMMS9y9uj3n63gnhgzVLX /vm5S5mJqUtVkyRDjDbY5uaz2CZRqCvPI1LTgeWZR6hrCqflEx9w6iP4P9RdO8qQ jbTst4ZagAr1CxmzMU5GT2B6tPC9dbze62TVK8C4phWNlSnuOpvoR3s+R8IIjFdc rvncJ7d8J8dOI3mb1lC0rL2gAX4N+GQ1uBkKe8AK79cgCoiN/GhMnMxJPFHun7lx gRI9gjGM/EW1AgMBAAGjggJiMIICXjAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYEFOno RpDYSHs0aGwfsFBuZy6pDHOVMB8GA1UdIwQYMBaAFKhKamMEfd265tE5t6ZFZe/z qOyhMG8GCCsGAQUFBwEBBGMwYTAuBggrBgEFBQcwAYYiaHR0cDovL29jc3AuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZzAvBggrBgEFBQcwAoYjaHR0cDovL2NlcnQuaW50 LXgzLmxldHNlbmNyeXB0Lm9yZy8wGgYDVR0RBBMwEYIPd3d3LmxpZ25hbmEuY29t MEwGA1UdIARFMEMwCAYGZ4EMAQIBMDcGCysGAQQBgt8TAQEBMCgwJgYIKwYBBQUH AgEWGmh0dHA6Ly9jcHMubGV0c2VuY3J5cHQub3JnMIIBAgYKKwYBBAHWeQIEAgSB 8wSB8ADuAHUA4mlLribo6UAJ6IYbtjuD1D7n/nSI+6SPKJMBnd3x2/4AAAFsb6MA ywAABAMARjBEAiBd+ty91Jzc8qQ4IhF6cEofgZAOC0aihV1wP8cK/i/akQIgPbub zXeC8Kx42+m90z4NH6GAvgpidMEjDIl7ZPZsvW4AdQBj8tvN6DvMLM8LcoQnV2sz pI1hd4+9daY4scdoVEvYjQAAAWxvov7bAAAEAwBGMEQCIBUSo1AJMLd+6Qr6eVPL KCiWdcofeur/BLFMZJTYPuKeAiBXrZjQ79FEegypGNb6iCrUSbCJ/C0mWgCkHzvY p+kw7TANBgkqhkiG9w0BAQsFAAOCAQEAWkkxB9M+eCESarMjMvWJOK23LdFqsABY rfZIu3RMZYlXoiM9IwrNzIWy1H1vSLzwXADpYFs5cLBkosoBkBkUfe+8K+ZXXhMA kiv0voCbEwgzWscCeLmzJ7pboe6GQm6bShfT8vXpIgqfUhCSgHEzz/hGjrnSBUgU y6U8HwbcFRPbCR7vA1mmNS3u3GDLYU5p73o1F0uCWs4loEBC44nf6a/cx5GjtfUm gH79xTYvOxvv+YiXoJb43kKtISMEevHrqYVKJnYRTKj60G+k3ZZudLNluoz2fuFs XIsjVwtJd7FND+5f0HhYLZ8eTN281qZjBQ2+/CXGNkoc1A7jD1LvSA== -----END CERTIFICATE-----
Public Key (PEM)
-----BEGIN PUBLIC KEY----- MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA1sai08U8TctKI8wOTL4M 4wIafSP0DKRsFCnDdAkmBOXHF8PeIUb1giE3oBTPGYzdaNaSmMKEGKacHZ131tcy hHRlhwHty30j/ybgmD9z+ZUoFWjM3DGu2pKWr3htdXbXbHHq1BOvw32BdfzGzTnJ VW76iT1xB2OlJLR0lpqlLkvFGN2KDlf9UR5XBYdsKN/+ulBitMez4zO/xGse8HSK jzNbi+3KAS5rDMRiPzI2d1Qv8h4xfA1469qzJaQIwtVHx0yvrzNpdR9SXlsoxACS ajsN1/qs15vdse+Hcwe/PkiJL2dAFKWAhgUu+k0e+iNiw1KsijAf3DCALaebspC3 6RZd5WcX911YEU2LiCJBrhJkVQp8gBms0GwlCJLP9j5drktIHHn38DcZ2J1wxAHq /UJ4NjD86W5eYXp5ILINcfU0tVa5rSUG61v7tr/TzKNLlx6ygwt5i1swxL3L26Pe freCeGDNUtf++blLmYmpS1WTJEOMNtjm5rPYJlGoK88jUtOB5ZlHqGsKp+UTH3Dq I/g/1F07ypCNtOy3hlqACvULGbMxTkZPYHq08L11vN7rZNUrwLimFY2VKe46m+hH ez5HwgiMV1yu+dwnt3wnx04jeZvWULSsvaABfg34ZDW4GQp7wArv1yAKiI38aEyc zEk8Ue6fuXGBEj2CMYz8RbUCAwEAAQ== -----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 342889447193188941760831895738806336058487 . . . . . . . . [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 2019-08-08 04:10:48 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-11-06 04:10:48 +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 876209316329866070282287814471005170523075549552027756967594574901367981942141959864739155640825242107251002230795618594045107940827353757104661438122439981031747608454202759464533695533693143963734266776242751472006161683611330849703163863805921012282857038692239416880315702779436288250437465795596380666718460527137643502521122685528581201559887360520425484395584440616364104679625507648621086257716098130627458029534395781215014014400279158442761186719692840135391505510725304959071145303917445759514774952652306569285289295673808088470121172820733818060519628767240760279872476343522719084563763684896666305371794642018338392017818594518214969201045399276017453573919365569313328017606207794743897897278536113562093188583591269985170925777989560130218011259366388012898560855010970201541899998241881978623180645011717636709308596789755429594258296980989304482484200776437498316340245314614140492883914415218406238295289926076362250159341582043307475532055914541239074541764695074274298588292740249614137233691933306870413198802135379076801423811338670650606172229686555033005674041829869255948217508402220367478869585393434933711762965968840704097754251784947443313623115174890256020433866500260651583289778794182806546815927733 . . . . . . . . . . . . . . . . . . . . [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) e9e84690d8487b34686c1fb0506e672ea90c7395 . . . . . . . . . . . . . . . . [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 (243 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes) 00ee007500e2694bae26e8e94009e8861bb63b83d43ee7fe7488fba48f2893019dddf1dbfe0000016c6fa300cb000004030046304402205dfadcbdd49cdcf2a43822117a704a1f81900e0b46a2855d703fc70afe2fda9102203dbb9bcd7782f0ac78dbe9bdd33e0d1fa180be0a6274c1230c897b64f66cbd6e00750063f2dbcde83bcc2ccf0b728427576b33a48d61778fbd75a638b1c768544bd88d0000016c6fa2fedb000004030046304402201512a3500930b77ee90afa7953cb28289675ca1f7aeaff04b14c6494d83ee29e022057ad98d0efd1447a0ca918d6fa882ad449b089fc2d265a00a41f3bd8a7e930ed . . . . [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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